Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. software Kernel software-based events. hardware Hardware counter-based instrumentation. Originally posted at https:/opensource.com/article/19/8/introduction-bpftrace. Attaching 2 probes. ^C

Latency 68

Latency C++ Cache Programming 68

SQL Server According to Bob

JANUARY 11, 2020

The ​​ SQL Server 2000 I/O Basics ​​ document is a prerequisite to ​​ the information contained in this ​​ document. and ​​ 2000. SQL Server 2000, and SQL Server 2005. ​​ Read it before you read this paper. SQL Server 6.

Servers 40

Servers Cache Database Media 40

Alex Russell

JUNE 20, 2020

Suz Hinton's talks on WebUSB show the through-line: as the web gets more capable, whole classes of software suddenly benefit from frictionless deployment, increased safety, better privacy, and more meaningful user controls. 3] Oh, and it should be imperatively programmed with Lisp-in-C's-clothing. Together, they make software better.

Hardware 55

Hardware Games Java Media 55

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Linux may need similar utilities to control various hardware cache installations. Fua = Forced Unit Access. Device Flush.

Servers 90

Servers Media Cache Storage 90

The Netflix TechBlog

FEBRUARY 13, 2020

By Aditya Mavlankar, Jan De C**k¹, Cyril Concolato, Kyle Swanson, Anush Moorthy and Anne Aaron TL; DR We need an alternative to JPEG that a) is widely supported, b) has better compression efficiency and c) has a wider feature set. Webp does not have all the flexibilities of JPEG 2000. 264, a.k.a.

Code 212

Code Metrics Efficiency Open Source 212