ClickHouse Keeper: A ZooKeeper alternative written in C++
Tom Schreiber and Derek Chia
Sep 27, 2023 - 21 minutes read
Introduction

ClickHouse is the fastest and most resource-efficient open-source database for real-time applications and analytics. As one of its components, ClickHouse Keeper is a fast, more resource-efficient, and feature-rich alternative to ZooKeeper. This open-source component provides a highly reliable metadata store, as well as coordination and synchronization mechanisms. It was originally developed for use with ClickHouse when it is deployed as a distributed system in a self-managed setup or a hosted offering like CloudHouse Cloud. However, we believe that the broader community can benefit from this project in additional use cases.

LibRedirect
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Byobu

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Zellij

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implementation d’une hashchain in sqlite

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Il faut bien le reconnaitre, j’ai le plus beau métier du monde. Je me cale devant l’ordi, je clique partout sur des trucs et quand ça me plait, j’en fais un article ou une vidéo pour vous partager mes émois.

C’est pas hyper fatiguant physiquement et c’est plutôt stimulant intellectuellement ! Alors si vous voulez faire comme moi, à savoir des tutos en vidéo, vous vous posez peut-être cette question : “Quel logiciel acheter ou télécharger pour me filmer en train de faire des trucs comme l’autre con là avec son blog ?”

Vraie question Maurice !

Lychee 6 - Une alternative open source à Google Photos
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DeveloppementOpen-Source

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EasyMDE - Markdown Editor

npm version npm version Build Status

This repository is a fork of SimpleMDE, made by Sparksuite. Go to the dedicated section for more information.

A drop-in JavaScript text area replacement for writing beautiful and understandable Markdown. EasyMDE allows users who may be less experienced with Markdown to use familiar toolbar buttons and shortcuts.

In addition, the syntax is rendered while editing to clearly show the expected result. Headings are larger, emphasized words are italicized, links are underlined, etc.

EasyMDE also features both built-in auto saving and spell checking. The editor is entirely customizable, from theming to toolbar buttons and javascript hooks.

Yank Note

A highly extensible Markdown editor.
Easy to use
Powerful
High compatibility
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ROBOT
FRAME
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Robot Framework is an open source automation framework for test automation and robotic process automation (RPA). It is supported by the Robot Framework Foundation and widely used in the industry.

Its human-friendly and versatile syntax uses keywords and supports extending through libraries in Python, Java, and other languages.

It integrates with other tools for comprehensive automation without licensing fees, bolstered by a rich community with hundreds of 3rd party libraries.

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When you get an error ** (Mix) Unknown package foobar in lockfile on mix deps.get, you can fix it with deleting the cache file.

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About CryptPad
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A full suite of applications

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Ces gens là méritent mon argent !

Read Man Pages in (n)vim

Nushell

A new type of shell
Pipelines to control any OS

Nu works on Linux, macOS, BSD, and Windows. Learn it once, then use it anywhere.

LearnDMARC - Testez et comprenez la sécurité de votre serveur mail en 2 minutes
Le 10 avril 2025
par Korben ✨ -

Internet-ReseauxCloud

Configurer un serveur mail c’est vraiment un truc bien relou. Surtout qu’aujourd’hui, ça ne se fait plus comme en 1997… ça a bien évolué avec des nouveaux concepts liés à la sécurité comme SPF, DKIM ou encore DMARC. Et sans ces protections, c’est open bar pour les criminels qui peuvent envoyer des emails en se faisant passer pour vous. Flippant, non?

Perso, pendant longtemps je n’y comprenais pas grand chose jusqu’à ce que je découvre LearnDMARC. Ce site, créé il y a 3 mois, est une petite pépite qui permet de visualiser et comprendre comment fonctionnent réellement ces protocoles de sécurité email. L’interface est intuitive et montre en temps réel comment les serveurs communiquent quand vous envoyez un message.