IoT & Connectivity Tips

   Who’s ready for exciting new functionality like smoother integration with Azure, rapid deployment capabilities, flexible KPIs and so much more?   Good news! Yesterday, we released ThingWorx 8.5—equipped with features like a new Azure connector for ThingWorx Flow, new software content management (SCM) capabilities with the Azure IoT Hub Connector, streamlined deployments with Solution Central, flexible KPI calculations with our PTC manufacturing and service apps—just to name a few. Check out the 8.5 release notes to discover all the highlights and goodness of our latest release and hear our CTO of IoT, Joe Biron (who you may recognize from previous Ask Kaya posts) and one of our product experience specialists, Sebastian Bergner, highlight new functionality and share demos in this exciting webcast (please note that we've had a little snafu with the link and the recording should be available later this week).   Play around with our new features by downloading ThingWorx 8.5, and let the good times roll.   Let us know what you think in the comments below and be on the lookout for future Ask Kaya posts highlighting new 8.5 functionality.   Stay connected, Kaya

  Hi everyone,   Today I’m here with a very exciting guest—Janie! Janie recently joined PTC after spending the last two years at a global professional services firm where she held many roles including that of a lead ThingWorx developer. While Janie did do some font-end development work and UI creation, the bulk of her time was spent on the backend writing services that enabled the application’s functionality. In this role, she not only wrote code herself, she also played a large part in the in-platform architectural decisions, determining the best way to utilize the platform in order to satisfy complex business requirements.   Throughout her last two years, she worked on various IIoT projects in the manufacturing industry developing a real-time asset health monitoring and OEE/production tracking application to monitor key metrics like downtime and output. For each customer engagement an assessment of IoT platforms was often undertaken in order to assess strengths and weaknesses based off-of the business requirements of the customer and while she spent time looking into a variety of platforms, ThingWorx always came out on top.   That said, her experience with ThingWorx showed her how much and how quickly that technology can can change the way a manufacturing company operates. She decided that instead of doing implementations of the technology, she wanted to have an impact on the technology itself and have a hand in the direction it goes and the way it continues to change the businesses we know today. This desire is what led her to product management and the role she currently holds at PTC today.   I recently sat down with Janie to hear how it has been moving from a developer on the platform to a PM for it to learn about her past ThingWorx experiences and how those will influence the work she does at PTC.     Here’s how our convo went.   Kaya: In your previous role as an IoT developer at another company, what made you choose ThingWorx over other IoT solution platforms? Janie: We chose ThingWorx over other IoT platforms due to its strong ability to connect such a wide variety of machines using ThingWorx Industrial Connectivity via Kepware, its industry-leading standing in the market and the fact that it did not require its users to have extensive development knowledge given its low-code environment, which enabled non-developers to be successful.   Kaya: Why do you think ThingWorx saved you time over other development platforms/products? Janie: There were three key ways the platform helped to save me time. First, I didn’t have to write code from scratch. For example, when needing to manipulate arrays or parse through uploaded csv files, there were pieces of code readily available for me to do so without having to know how to do it by myself. Second, due to the widgets ThingWorx already had available, I didn’t have to spend time making custom front-end UIs or widgets. And, thirdly, I saved a ton of time during the connectivity phase because connectivity to devices was supported OOTB through Kepware’s extensive suite of drivers available including some of the key ones we utilized such as Allen-Bradley Control Logix, Modbus, Siemens, and user configurable drivers.   Kaya: Along the lines of saving time, how would your experience with the platform have differed had you leveraged one of our manufacturing apps like Production KPIs? Janie: As I talked about previously, having access to a pre-built solution would have evidently saved a ton of development time and accelerated time to value. It also would have reduced the complexity of our completed app, which would have made it more scalable. While I understand the Manufacturing apps are not 100% ready-to-go out of the box but rather configurable stepping stones into a larger and mole holistic solution, if we could have had Production KPI’s as our development starting point, we would have had a more sound and already proven way of tackling Production and OEE tracking and could have added even more value on top of that.   Kaya: What were some of your favorite aspects about the platform? Janie: The code-snippets to get started were a big favorite, as were the OOTB widgets that allowed for quick visualization of important data. The OOTB industrial connectivity with seamless integration to ThingWorx was huge—we were able to connect multiple devices and stream information in real-time with little difficulty, which enabled us to derive even more value from the platform and really focus on becoming a fully smart and connected operation. Finally, the drag-and-drop UI was simple and intuitive.   Kaya: What do you think the top misconception is about IoT? Janie: I would say repeatability. Scaling an IoT solution across an enterprise is not as simple as it is often represented. I know we’re releasing a new functionality to help users more easily deploy their solutions, so I’m excited about that.   Kaya: So, now that you work as PM for the platform, what were a few things you wish you knew as a developer working on ThingWorx? Janie: Seeing everything we’re working on for the platform now is very exciting; I wish I could have been more aware of what’s on the roadmap so I knew what was coming as I was developing on the platform.   Kaya: On a similar note, now that you are working on the ThingWorx PM team, what items are you hoping to drive/change based on your experience? Janie: First, I’d like to drive stronger interaction with our system integrators (SIs) and partners by providing them insights into our roadmaps and allowing for them to provide feedback in a more seamless way. Next, I’d like to improve upon our essential platform developer capabilities, such as CI/CD, debugging, versioning, testing, etc. That said, Solution Central and PTC’s commitment to and integration with Microsoft products are very exciting roadmap features for me.   Kaya: I completely agree. Those are some great points. As I’m sure you’re aware, but our readers might not be aware of, we are working within the platform itself and a new feature, Solution Central, to provide more of that basic functionality so that, in addition to building blocks, low-code and a drag-and-drop UI, we can continue to help you accelerate your time to value.   Readers, I hope you enjoyed hearing from Janie! We’re excited to have her on the ThingWorx team and we look forward to making ThingWorx even stronger.   Let me know what you think in the comments below.   Stay connected, Kaya

    Raise your hand if you’re ready for seamless, rapid deployment of your ThingWorx applications with visibility into your various environments! It’s time to say goodbye to error-prone deployments with manual dependency tracking and hello to Solution Central!   Releasing this fall as part of 8.5, Solution Central is a brand-new cloud service coming to the ThingWorx platform to enable you to efficiently manage your ThingWorx applications across the enterprise.   With Solution Central, you’ll no longer be caught chasing missing dependencies (like ThingShapes, Mashups, templates or library extensions). Solution Central automatically identifies and packages up the dependencies required for your application. No more manual dependency madness!   Whether you’re managing many apps deployed to a few environments or a single app deployed to hundreds of environments, Solution Central allows you to accelerate your deployment through an intuitive UI or powerful APIs for automation.   Here’s how it works: Begin by creating your application in Composer with a project. Let Solution Central automatically package up all the artifacts and dependencies required for your application. Allow Solution Central to publish your solution package to the cloud. Deploy your application to your various environments (local servers, data centers, cloud systems) directly from Solution Central. It’s like your company has its own private app store. Here’s a sneak peek of the Solution Central UI! Keep an eye out for the release of ThingWorx 8.5 at the end of Sept 2019 and begin accelerating your app deployment! Check out the presentation and demo my fellow PM Chris Baldwin and I delivered at LiveWorx19—and be sure to attend LiveWorx20! To navigate to our session recording, search for “Introducing Solution Central: Your Gateway to Accelerated IIoT Value Across the Enterprise” here.   Sound interesting? Message me directly to discover how you can become part of the Solution Central Private Preview Program!   -Kaya  

  When it’s time to make pizza, most of us head to the fridge for our bag of dough; we don’t head for the flour and yeast to start from scratch. So, why would your ThingWorx apps be any different? Start with pre-built solutions like Asset Advisor to rapidly create health monitoring apps and dramatically reduce your development time.   We previously introduced Asset Advisor on Episode 04 of “ThingWorx on Air.” Today, we dive deeper into Asset Advisor with Greg Huet, Asset Advisor’s technical product manager (aka product owner). Listen to Ep. 06: Rapidly Build IIoT Apps for Service & Monitoring with Asset Advisor to hear Greg share our strategy of studying existing use cases and finding similarities that we can pre-build into solutions so that you don’t have to build them from scratch. Hear how you can use Asset Advisor out-of-the-box with tweaks for your company’s configurations or as an accelerated starting point where you can add as much customization as your use case desires—it’s like building a custom pizza, but starting with pre-made dough, rather than yeast and flour.   Greg also mentions the ThingWorx Application Development Guide. Be sure to check out my previous post, where Ward, one of the document creators, shares four of his top tips from the guide.   Now, sit back, relax and go enjoy some pizza while you listen to Episode 06.   As always, stay connected! Kaya

Thingworx Analytics is offered through the User interface called Analytics Builder with some pre-configured functionality. However, should you want to create your own jobs and mashups, all features from Analytics Builder and some more are available through the Thingworx Services.  Running most functionality requires that you provide some data to run the Analytics Services. This is where the datasetRef parameter is required.        Data uploaded through Analytics Builder Any dataset uploaded through builder will require have a datasetUri as shown in the image above and format will be parquet (all small letters) datasetUri can be obtained from the list of datasets in builder Passing data as an in-body Dataset If data isn't uploaded through Analytics Builder, data can be supplied as an Infotable in the data parameter of the datasetRef. Metadata will also need to be supplied if a new dataset is being created (create Job of the AnalyticsServer_DataThing) If this data is being supplied for a scoring job, as long as the column names match up to what the model is expecting, TWX Analytics will inference them appropriately. The filter parameter is for parquet datasets already uploaded into TWXA and will take an ANSI SQL statement format to add conditions to reduce number of rows. Exclusions is an single column infotable list of the columns you wish to remove from the job you are trying to submit Example: If you want Profiles to only run on 5 out of 10 columns, you would give a list of 5 columns that you don't want to include in this exclusions infotable. Data may also be supplied as a csv file in the file repo in some cases, in which case you would give the dataseturi parameter the location of the file on the TWX File repo (of the format thingworx://UseCaseFileRepo/tempdata.csv) and the format which would be csv

  Hi everyone,   In case you’re looking for more reasons to appreciate the power of Azure, today we’re answering 10 frequently asked questions around how and why to use Azure SQL with ThingWorx.   You likely already know that we support multiple persistence providers, like Azure SQL, InfluxDB, H2, MSSQL and PostgreSQL, for you to store and persist your ThingWorx data. Here’s an up-close-and-personal look into why we recommend Azure SQL.   1. What is Azure SQL?         Azure SQL is a relational database hosted in the Azure cloud and is a fully managed Platform as a Service (PaaS) Database Engine. Azure SQL Database engine is based on the Enterprise Edition of SQL Server. The Azure platform fully manages every Azure SQL Database with a high percentage of data availability and guarantees no data loss. Azure SQL Database comes with built-in high availability, disaster recovery, and upgrade for the database. Refer to Microsoft's Azure SQL Database - Platform as a Service documentation for more information on Azure SQL Database and its features.   2. What are the top 3 reasons to use Azure SQL with ThingWorx?   Ease of Use and Management: Azure SQL greatly reduces the need to manage database resources for ThingWorx. It helps to reduce your total cost of ownership for managing database resources for ThingWorx by managing virtual machines, operating system, database software, upgrades, high availability, and backups for you, so you can focus on building your IoT solution. It provides unmatched scale and high availability for compute and storage without sacrificing performance. With Azure SQL, you can scale your application on demand with up to 99.95% availability.   Hybrid Deployments: ThingWorx supports multiple persistence providers to store IoT data for different use cases. Please refer to the ThingWorx Model and Data Best Practices Guide to learn more. If you’re already using Microsoft SQL Server with ThingWorx on premise, then you can use Azure SQL for your cloud deployments of ThingWorx-based IIoT solutions in hybrid scenarios. This allows you to reduce development time—develop once and deploy anywhere through a common programming surface area across Azure SQL (on cloud) and SQL Server (on premise). You can leverage ThingWorx federation to run ThingWorx in different deployment topologies.   If needed, you can also accelerate your on-premise SQL Server migrations without changing the application code by leveraging Managed Instance. Use the Azure Hybrid Benefit Savings Calculator to calculate your TCO. Enjoy additional deployment flexibility with Single Database for SQL applications created in the cloud or Elastic Pool for multi-tenant applications.   Security and Compliance: Azure SQL Database meets the most stringent compliance standards with built-in auditing and information protection technology. With its availability in different regions, its best suited for Government cloud and sovereign cloud. Please see this link to check for the latest update on Azure product availability by region. You can also get multi-layered security provided by Microsoft across physical datacenters, infrastructure, and operations and will always have the latest SQL Server capabilities in the cloud, with no patching or upgrading. It also offers protection to your databases from malicious acts with fine-grained access controls, Always Encrypted technology, and advanced threat protection capabilities.   3. How do I configure ThingWorx for Azure SQL? From ThingWorx Foundation platform version 8.4 release onwards, ThingWorx provides you an option to choose Azure SQL as a persistence provider to store your value stream, stream, and data table data. This Help Center provides all the details and steps to help you set up Azure SQL with ThingWorx.    You can run ThingWorx with Azure SQL either by downloading the ThingWorx Azure SQL .WAR file or by running it as containerized ThingWorx Docker images by downloading ThingWorx Dockerfiles. For reference, see the below image to help you download ThingWorx 8.4 artifacts.   Here’s a video demonstrating how to install ThingWorx. (view in My Videos)   Here’s a second video that walks you through configuring ThingWorx with Azure SQL. (view in My Videos)   4. Which versions of Azure SQL does ThingWorx support? Consult the latest system requirements guide here to learn which versions of Azure SQL ThingWorx supports.   5. What database deployment options do I have? In Azure, you can have your SQL Server workloads running in a hosted infrastructure (IaaS) or running as a hosted service (PaaS). Within PaaS, you have multiple deployment options and service tiers within each deployment option, such as Single Database, Elastic Pool sets, and managed Instance. ThingWorx supports all the deployment options to setup Azure SQL as a persistence provider. You can refer to this link on Azure SQL Database versus SQL Server to help you choose an option that works best for your business needs.   6. Why would I want to use an PaaS database? Service tools and built-in features enable a more streamlined and automated means of controlling and operating your database. The need for constant manual control and tweaking of information, recovery tools, compliance and updates is now configured and built into Azure SQL for a more hands-off approach to your storage database. Here is a table to inform you on how Azure SQL PaaS helps.   7. Which features are new to Azure SQL 2019? Azure SQL now offers Always Encrypted data transfer through TLS and auto-failover for managed instance deployment to enable transparent and coordinated failover of multiple databases. Azure SQL also offers a data migration assistant, which detects compatibility issues that can impact functionality when upgrading your database. For more information on features and functionality, see Microsoft SQL documentation or Azure SQL’s latest release notes.   8. Is there any guidance available to help me migrate to Azure SQL? Yes! Microsoft’s Database Migration Service enables seamless migration to Managed Instance with downtime measured in minutes. The process is highly automated and risk-free while streamlining the transition of SQL Server and on-Microsoft database systems such as Oracle to Azure SQL Database. You can learn more about upgrading to Azure SQL here.   9. What purchasing models are available to me?   vCore based (recommended) - For customers that prioritize flexibility and control, this model offers scaling of compute, storage, and I/O resources independently to optimize price based on need. The customer chooses the hardware and service tier based on high-availability design, storage type, fault-isolation methods, and I/O ranges.   DTU based - Three distinct available tiers are differentiated based directly upon compute, memory, and I/O resources. This model bundles the measures together for customers who want pre-configured or simplified resource options. You can refer to more pricing and purchase options here.   10. What should I do if I need technical support? If you select Azure SQL as your persistence provider, then all support requests related to configuring Azure SQL can be logged through PTC Technical Support at https://support.ptc.com or by calling 1-800-477-6435.   You may also want to use the PTC Community to learn and collaborate with the growing PTC developer community. For all other requests related to database management, troubleshooting, monitoring, and administration, we encourage you to reach out to Microsoft directly.   Let me know what you think in the comments below.   Stay connected, Kaya

In the summer heat, keep your operators cool with Operator Advisor. Sit by the pool and relax to the tunes of Episode 05 of “ThingWorx on Air.”     High five! We’re back with Episode 05 of “ThingWorx on Air,” our developer-focused IoT podcast.   In today’s episode Jordan Chaisson, a super talented product manager, joins me to share even more about Operator Advisor (OA). You may remember that we introduced OA in our very first episode of “ThingWorx on Air”. Today, we dive deeper into its business value and reveal what’s on its roadmap. Plus, hear the coolest use case she’s seen yet with Operator Advisor!   OA is an accelerator application built on the ThingWorx platform that enables manufacturing operators through digital work instructions and a comprehensive user experience to receive the right data at the right time to minimize scrap and maximize efficiency.   Looking for more? Check out the Operator Advisor Guide or discover where to download Operator Advisor today.   Reach out with any questions, and, as always, stay connected!   -  Kaya

  Energy. Innovation. Passion. That’s how I would describe LiveWorx19 in three words.   From beginning to end, LiveWorx truly was a one-of-a-kind digital transformation event. Whether it was the top-notch demos, the delicious lunch from food trucks, or the unique integration of our products with our partners’ technologies, everywhere I turned, inspiration and excitement were booming.   Here are my top three highlights:   1. Delivering a breakout session Chris Baldwin and I shared exciting new functionality that we’re releasing in ThingWorx to simplify and accelerate deployment of applications across your enterprise. We introduced Solution Central, a new portal in the cloud for application management and deployment (more info to come in a future post, but in the meantime, reach out with any questions).   2. Assisting with Xtropolis, our Demo Floor Speaking directly with you and hearing how you’re using ThingWorx to transform industries like medical devices, beer brewing or furniture manufacturing was pretty impressive. It was also quite rewarding and inspiring to hear your clever questions about your unique IoT use cases while being surrounded by folks performing service on a giant John Deere tractor, attendees having virtual rides on a Polaris vehicle and a team of brewers using ThingWorx and Vuforia to brew some tasty Trillium beer.   3. Participating in Usability Tests Thank you to everyone who participated in the UX Lab. Hearing your direct feedback in usability tests on what you like and what you want to see changed or added to the product helps make it feel like you are right there with us designing ThingWorx—because, well, you are. We take the feedback you share at LiveWorx right back to the office and begin iterating. So, quick shoutout to everyone who participated—thanks for your feedback.     If you weren’t able to attend LiveWorx, check out our CEO, Jim Heppelmann, deliver the opening keynote above and hear him discuss how PTC is interweaving AR, IoT, generative design, PLM and AI to create a digital thread that transforms industrial enterprises across the globe.     After hearing about our overall strategy, you’re looking for more details on our product roadmap, watch the above roadmap session delivered by our EVP of Products, Kathleen Mitford.   One of the most rewarding parts of the show for me was meeting some of you—ThingWorx developers and Ask Kaya readers—in person!   Stay connected, Kaya   P.S. If you want to hear what others thought of LiveWorx, check out what Forbes, Automation World or Diginomica had to say.   P.P.S. If you had as much fun as I did or you’re looking to attend for the first time, tickets for LiveWorx 2020 are already available—check them out here!

  We are counting down the days for you—developers, technologists, futurists—to witness the unparalleled power of PTC’s technology. Hosted by PTC, LiveWorx is the world’s leading digital transformation event to equip you with the knowledge, power and tools you need to begin or accelerate your company’s digital transformation.   I’m excited to share that I will be presenting a breakout session on June 11 th , at 1:15pm EST, around a brand-new functionality we’re offering to improve your ability to manage and deploy your ThingWorx applications.   Want to learn more? Attend LiveWorx 2019 or learn about our livestream options. However you choose to attend, it’s an event that I’m pretty amped for and I can’t wait for you to be, too.   Hope to see you there—it’d be great to meet you in person!   Stay connected, Kaya  

  The scenario: Your company has settled on Azure as a cloud platform and you are currently using Azure IoT Edge as your connectivity strategy. You need a quick way to build IoT applications with your Azure devices. You’re looking for industry-proven and time-saving features like Mashup visualization, built-in connectivity to enterprise systems (like SAP or Oracle) with ThingWorx Flow, secure and scalable file transfer to your Azure-connected devices and the ability to create augmented reality (AR) experiences with Vuforia Studio. All of these options are available to you thanks to the ThingWorx-Azure IoT Hub Connector; it’s like the ice cream truck driving by on a hot summer day.   (If you’re wondering why we selected Azure as our preferred infrastructure, check out my previous interview with Neal, a Worldwide ThingWorx Center of Excellence Principal Lead here at PTC.)   I sat down with Ankit, a ThingWorx Product Manager, this week to learn more about the ThingWorx-Azure IoT Hub Connector. When Ankit’s not learning new hobbies like how to surf, snowboard or bike, he’s supporting our Microsoft partnership by enhancing and implementing ThingWorx-Azure functionality. Here’s how our conversation went:   Kaya: What is the Azure IoT Hub? Ankit: The Azure IoT Hub acts as a central message router for bi-directional communication between the cloud (and your ThingWorx applications) and your connected devices. The Azure IoT Hub securely connects, monitors and manages billions of devices. It is an open and flexible cloud platform as a service that supports open-source SDKs and multiple protocols. With ThingWorx, we enable you to authenticate user access per device to ensure your IoT solutions remain secure.   Kaya: I understand your team has created the ThingWorx-Azure IoT Hub Connector. Can you explain what it is and what it does? Ankit: The Azure IoT Hub Connector is an extension that is imported into ThingWorx for a developer to connect the Azure IoT Hub to ThingWorx. This helps ThingWorx to leverage the security and scalability of Azure while retaining the ThingWorx domain expertise to provide fast time to value.   The Connector is built on the ThingWorx Connection Server core. What it essentially does is convert JSON objects from Azure IoT Hub into ThingWorx property types (and vice versa) so that the digital twin data of an Azure device can be native to ThingWorx.   Since the Connector is built on the ThingWorx Connection Server, it is horizontally scalable and leverages features such as health check, metrics (message count and size, property writes) and logging.   Kaya: What was the challenge developers were facing that led us to create the Azure IoT Hub Connector? Ankit: There was no easy way for a developer to use ThingWorx to represent an Azure IoT device. Users weren’t easily able to take advantage of ThingWorx services and functionality on their Azure IoT devices, which were inherently connected to the Azure IoT Hub. Similarly, ThingWorx users were not able to take advantage of Azure services in a “configure-not-code” fashion in ThingWorx.   Kaya: How does the Connector solve this problem to enable you to integrate the two platforms and device models for a better combined solution? Ankit: Once you have an Azure device represented as a “Thing” in ThingWorx, you can use all the features and capabilities of ThingWorx Composer, Mashup Builder, etc. to build applications using the data from that Azure device.   Kaya: That’s pretty great. Ankit: Thanks, agreed. In the next version of the Connector, we’ll integrate more closely with Azure, such that our developers can leverage Azure services as well via ThingWorx, instead of building those services from scratch on Azure all on their own. For example, developers will be able to send software content, like firmware updates, to an Azure device without writing any code on Azure. All of this can be done on ThingWorx using Azure components like Azure IoT Edge Runtime.   Kaya: Awesome. In the meantime, what are the top two or three things a developer can do with the Azure IoT Hub Connector today? Ankit: Today, developers can take advantage of ingress and egress processing as well as file transfer. I’ll explain what these mean. Ingress Processing: Azure IoT devices (i.e. devices that are running Azure SDKs) send messages to the Azure IoT Hub. These messages are typically values of device properties (e.g. temperature). The Azure IoT Hub Connector “listens” for these messages, translates them and passes them to the ThingWorx platform. Egress Processing: Egress messages are messages that arrive from ThingWorx and are pushed to the Azure IoT Hub; an example might be pushing property updates to an Azure IoT device. File Transfer: The Azure IoT Hub Connector supports transferring files between Azure IoT devices and an Azure storage container (i.e. Blob store). An Azure storage container is represented by a ‘FileRepository’ Thing within ThingWorx. This enables developers to transfer files from an Azure storage container to ThingWorx and vice versa.   Kaya: What are two exciting features planned for a future release of the Connector? Ankit: Two exciting features planned for July include software content management (or SCM) and compatibility with ThingWorx Asset Advisor. Software Content Management (SCM): In our next release, we plan to have support for SCM from ThingWorx to an Azure IoT Edge device (an Azure IoT device with IoT Edge Runtime) via Azure IoT Hub. SCM allows users to transfer a variety of content like configuration settings, operating system patches and software updates and/or patches to a software agent on your Azure devices. SCM also allows you to manage your remote assets and keep them patched, secure and up-to-date with the latest features without having to dispatch a technician. This helps to reduce cost and complexity of software distribution and installation. Compatibility with ThingWorx Asset Advisor: Also planned for our next release, you will be able to readily manage Azure IoT devices directly through Asset Advisor to see key device alerts and warnings. This makes it even easier for you to leverage Asset Advisor to rapidly enable remote monitoring of your Azure devices.   Kaya: Exciting stuff. For our readers not familiar with Asset Advisor, check out this episode of my “ThingWorx on Air” podcast to understand what Asset Advisor is and how it works. Okay, next question. Do you have an example of a customer using Azure IoT Hub? Ankit: Absolutely. Colfax, an industrial manufacturing company, is using Azure IoT Hub to improve the efficiency of its IoT efforts across the enterprise. You should check out our case study on Colfax if you haven’t seen it yet.   Kaya: Where should I as a developer go if I want to learn more about the Azure IoT Hub Connector or Azure in general? Ankit: Depending on what you’re looking for, I’d recommend you check out the Help Center for technical guidance or the ThingWorx Azure IoT Hub Connector Release Notes, v. 2.0.0 for release updates.   Kaya: Finally, where can I go to download the ThingWorx Azure IoT Hub? Ankit: You can download it from the PTC Marketplace. Enjoy! Readers, let me know what you think about the Azure IoT Hub Connector in the comments below and reach out with any questions. While we’re excited to deliver what we have planned, our release content may change. In the meantime, for updates, tips and tricks and relevant info, stay connected!

  Helloooooo ThingWorx users,   Ever wanted to see the coolest technology in action? Ever wished you could surround yourself with awesome ThingWorx developers? Maybe you’ve even wished you could meet the ThingWorx product management team!   If that’s the case, you’re in luck! Join me for LiveWorx 2019 from June 10 – 13 in Boston this summer to discover how you can make digital transformation a reality for your organization. See what all the hype’s about here!   I’ll be presenting a rockin’ session on some exciting new functionality coming in ThingWorx to help with enterprise-wide app deployment. See me present with Chris Baldwin on Tues, June 11, @ 1:15pm in our session titled Introducing Solution Central: Your Gateway to Accelerated IIoT Value Across the Enterprise!   For a sneak peek of what’s to come at LiveWorx, here are seven sensational sessions our developers can’t miss! (Note: Dates and times are subject to change.) It's Electric: HowCaterpillar Develops Compelling IIoT Apps That Resonate With Customers & Dealers Mon, June 10, @ 4:30 (45 min) ThingWorx and Microsoft Azure from A to Z Tues, June 11, @ 4:00pm (45 min) It’s All About The Apps: Introducing ThingWorxMashupBuilder 2.0 and More! Wed, June 12, @ 9:00am (45 min) Connecting Asset Advisor to Azure Wed, June 12, @ 3:00pm (45 min) ThingWorx for Scalability with InfluxDB and Beyond! Wed, June 12, @ 3:00pm (45 min) From Pilot to Production: Tips & Tricks for Vuforia Studio Thurs, June 13, @ 12:00pm (45 min)   Hope to see you all there and meet you in person!   Stay connected, Kaya

  Hi everyone,   This week, Anthony Moffa returns to Ask Kaya in a different form from his original appearance explaining the benefits of Thing Presence in ThingWorx. As much as we enjoy reading Anthony in print, you can now hear from the man himself in the “Moffa Monitoring Minute!”   Listen to Episode 04 of “ThingWorx on Air” as he explains what Asset Advisor is and how you can use it to remotely monitor assets, shorten service cycles, and improve visibility of your device fleet.   Want to learn even more about Asset Advisor? Check out this video or read through our website!   Reach out with any questions and just Ask Kaya!   Stay connected, Kaya

  You’ve seen him before. You’ve heard him before. Fans around the globe can’t get enough of him. He’s…   ...Joe Biron—our CTO of IoT!   Hear Joe share his thoughts on the future of the industrial IoT with ThingWorx in Episode 03 of our “ThingWorx on Air” podcast!   Any questions? Just Ask Kaya.   Stay connected!

  Hello, ThingWorx Users!   As promised, we are back with Episode 02 of ThingWorx on Air. Listen to our PM Milan share the secrets of Operator Advisor and how we built the solution with an eye for IIoT developers.   Learn how Operator Advisor provides you with pre-built snippets of code for widgets, services, etc. targeted specifically for shop floor operators. No more starting from scratch!   Reach out if you have any questions or topic requests!   Stay connected, Kaya   P.S. Keep your ears peeled for the “Wowza Widget of the Week!”

  Some call him JB. Some call him Joe. Others call him @bironology. I call him an awesome guy—he’s our CTO of IoT here at PTC—Joe Biron!   Joe’s an architect at heart, a developer, an avid gamer and a technologist (check him out on Twitter @bironology).   Watch as he guest stars in the Microsoft Channel 9 “IoT Deep Dive Live” show! Listen to him explain how you can build end-to-end industrial solutions with ThingWorx and Azure. ­­ And, guess who’s running the demo behind the scenes: our Global ThingWorx COE Lead, Neal Hagermoser, who you may recognize from a previous Ask Kaya post where I interviewed him on why we chose to partner with Azure.   Enjoy the show and stay connected! Kaya

  Today on Ask Kaya, I have a riddle.   I was effective and trendy, but now I can be annoying. I sometimes tend to look out of place and I get in others’ space. I look easy to learn, but few have truly mastered my intricacies. Am I the floss dance?   No, I’m not the floss dance. I’m the expression and validator widgets.   It’s time to say goodbye to those pesky widgets that were super useful but super annoying. Yep, those widgets that littered your design canvas but were “Invisible at Runtime.”     I’m talking about expressions, validators, status messages and event routers. In our next release, expression and validator widgets will no longer appear on the canvas at build time.   You may remember from the previous post titled “Ask the Expert: What are the top three features in ThingWorx 8.4 that I might not know about?” In the post, we discussed the concept of Data Helpers, now known as “Functions.”   What do Functions do? Functions give you the ability add custom logic and bindings to improve UI application functionality. Before we describe how to configure them, let’s first explain what they are.   An expression widget runs any expression you give it. That piece of logic might be something like result = a +  b. While an expression can run any type of logic—not just numbers—you must specify the output base type to be the same as the input base type.    Expressions can also be used to run a different service based on an event. For example, a user may write an expression to run a service if a value changes. They may not care about the value itself but rather just want to know that the value changed.   A validator widget is similar to an expression widget; the key difference is that a validator only outputs a Boolean. When their result is true, you bind to one service, when false, another. Unlike an expression widget, the validator widget does not have to have matching input and output datatypes because the output datatype will always be Boolean.   The input for a validator can be anything. You can create a scenario in which a validator widget outputs a status message that reads “the value is within the acceptable range” when the validator returns true or “the value is outside of the acceptable range” when the validator returns false.   Ready for the extra good stuff? We’re introducing a new editor for you to create, add and configure expressions and validators.   How can I use Functions? Let’s walk through an example using the following these steps.   Create a new Mashup. You’ll see a new tab called “Functions,” which, on default, appears in the bottom right panel.                 Click the “+” arrow in the top right of the “Functions” panel. Choose “expression.” Use the new Functions editor to write your expression. In this example, we’ll say that result = a + b; New Functions Editor  We’ll then set the default values for a and b to be 2 and 3, respectively, to output a result of 5.     Expressions are just as powerful as they were before, but they no longer take up space on your mashup during design time, and they can now be configured in our brand new editor! (To spread the joy even more, the same holds true for validator widgets.)   Reach out with any questions or thoughts below!   Stay connected and keep floss dancing, Kaya

Hello readers,   This week @ Ask Kaya we thought we would give someone else the keyboard for a different point of view on the platform.  I’m Chris, a Product Manager here at PTC working on the ThingWorx platform.  Instead of telling you what is coming in our next release, or interviewing one of our awesome PTC experts, I thought I would take a moment to reflect on the platform’s success and dream about where it could be.  After visiting with customers and partners at PTC Forum Europe this week, it looks like many of you share in our vision.  This is a bit of a fun post and by no means an exact look into ThingWorx 2019, but see what you think.   When I think about the next generation of ThingWorx, here is what I see: I see Mashups that generate themselves with suggested visualizations based on your input for style, user persona, and navigation I see Thing Models that populate, based on your use case, your equipment and your connectivity I see a self-learning platform with understanding of all industrial data sources, presenting options of integration to extend knowledge or informing you of correlations I see applications that automatically master individual pieces of equipment, small processes, and handfuls of KPIs and will command larger fleets, networks, and multi-site operations I see a platform without installation or setup, but is there when you need it I see test code and harnesses that are created based on what you build with our tools and tests that run automatically when things are changed I see developers being notified when things are changed by other developers, or when modules from PTC have new versions I see a central place to manage solutions, with push button access for administrators to deploy to sites I see upgrades happening seamlessly, confidently, with no penalty for failure and with the speed of iterative development I see a self-aware system that monitors and scales itself cost effectively   Readers, what do you see?  Sound off in the comments!   Chris

Help the ThingWorx product team with some key strategic questions about developing apps in the cloud!   Let us know what you think here!   Stay connected, Kaya