Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Each dimension has progressed through these stages: 1.

Virtualization 111

Virtualization AWS Hardware Storage 111

SQL Server According to Bob

JANUARY 5, 2017

As Slava highlights in his recent blog post , he also contacted me in early 2015 to assist with supportability of SQL Server on Linux. It became very exciting to learn about the new technology and how we would expand the product I know and love. By March of 2016 Slava had convinced me to join the team.

Servers 40

Servers Operating System C++ Software Engineering 40

Dynatrace

OCTOBER 25, 2022

Mike Gualtieri of Forrester Research, who coined the term NoOps , once said in his blog post, “NoOps means that application developers will never have to speak with an operations professional again.”. This means organizations can’t be restricted to a single cloud technology.

DevOps 217

DevOps Big Data Cloud Innovation 217

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. Each dimension has progressed through these stages: 1.

Virtualization 40

Virtualization AWS Hardware Storage 40

Brendan Gregg

SEPTEMBER 5, 2017

LTS (April 2016). I wrote about it in a previous post, [DTrace for Linux 2016]. I wrote a page on it: [perf]. - **eBPF**: tracing features completed in 2016, this provides efficient programmatic tracing to existing kernel frameworks. The hardest part on Linux is now done: kernel support. It's the official profiler.

Virtualization 76

Virtualization AWS Engineering Hardware 76

SQL Server According to Bob

DECEMBER 18, 2018

Windows New Technology File System. product: Virtual Disk. Msft Virtual Disk 1.0 9t %10p %-10S %D %2c %8s %2a %3d %10n %32Cn “ The sample output shows an O_DIRECT | O_DSYNC write from the IOPerfTest application ( source contained at end of this blog ) on a non-optimized, Linux file system. lshw -class disk.

Servers 90

Servers Media Cache Storage 90

Enprowess

SEPTEMBER 28, 2021

The presence of virtual DOM and SPA are the key influencing USPS of React JS. React contains a steep learning curve and hence developers are forced to invest a lot of time in learning new technology. is based on Virtual DOM structure, and on the other hand, Angular is based on the MVC model. Steep Learning Curve for Developers.

Open Source 52

Open Source Mobile Entertainment Virtualization 52

The Symphonia

DECEMBER 6, 2017

It’s no longer a niche technology for enthusiasts?—?it’s Correspondingly, 3GB functions should see a 2x CPU performance improvement over 1.5GB Lambdas, but this is through doubling the number of cores the function has access to, rather than double the virtualized time-slices. Need help with Lambda, or other Serverless technologies?

Serverless 40

Serverless Lambda AWS Traffic 40