IXsys

06/05/2022

Chers clients, merci de votre compréhension.

14/01/2019

Book the date ! FOSDEM 2019 : Netflix and FreeBSD
Using Open Source to Deliver Streaming Video

Netflix has built a CDN to distribute streaming media through most of the world. The content caches run a lightly customized version of the FreeBSD operating system. This presentation will describe how Netflix uses FreeBSD, and the benefits to both FreeBSD and Netflix.

29/11/2017

Check out Dash, a Snippet Manager + Documentation Browser for 150+ APIs

Dash is an API Documentation Browser and Code Snippet Manager. Dash searches offline documentation of 150+ APIs and stores snippets of code. You can also generate your own documentation sets.

24/11/2017

Further improvements on INFORMATION_SCHEMA in 8.0.3

Introduction With the transactional data dictionary in MySQL 8.0, see MySQL 8.0: Data Dictionary Architecture and Design , INFORMATION_SCHEMA is reimplemented as views over data dictionary t…

18/11/2017

“we dead https://t.co/lUys7DptdZ”

17/11/2017

“With gcc5 an optimization that converts malloc+memset into calloc leads to ~25% drop in sysbench QPS for MySQL with jemalloc, tcmalloc and glibc malloc. Fixed by -fno-builtin-malloc -…

17/11/2017

“It happened. Linux rules the supercomputer Nov 2017 list, published today https://t.co/fvDrMYL59G”

30/10/2017

Announcing Galera Cluster for MySQL 5.5.58, 5.6.38, 5.7.20 with Galera 3.22 https://buff.ly/2honSwG

The world's most advanced open source database cluster

26/10/2017

Migration to ClickHouse, when and why ...

ClickHouse is an excellent analytics database choice not just for startups but also for companies that have already invested significant amount of resources into their analytics solutions, but are…

26/10/2017

Linux Mint abandons KDE (Desktop Environment)

We’ve got a lot of news to cover this month.

23/10/2017

Fantastic article on CPU Caches with Code and Benchmarks

Cache-friendliness is key to writing fast code. This article illuminates how CPU caches work with code samples and profiling results.

21/10/2017

Ok winning a free ticket to London Eye means you don't have to pay ... but it doesn't mean you are *inside* the capsule !