Meltdown & Spectre: Effects on Windchill and Database performance with the Windows patches

What is Meltdown and Spectre?

Windows KB Page

Blog on Altaro containing  some performance tests with pre/post-patch machines https://www.altaro.com/hyper-v/meltdown-spectre-hyperv-performance/

For any further information about PTC’s reaction to the Meltdown&Spectre, please reference this link:  https://www.ptc.com/en/support/article?n=CS277711