The little friend next to me asked me about hot data. After giving him a rough explanation of a wave of redis data skew cases, I also reviewed some methodologies about hot data processing. I also remembered the JD open source project hotkey I learned last year. – A framework dedicated to solving hot data […]
Daily blog | Redis data skew and JD open source hotkey source code analysis revealed Read More »
PipeWire was created by Wim Taymans of Red Hat, and the development work dates back to 2015. The technology was originally considered to be the “PulseAudio of video”, but with the development of PipeWire, it was also extended to the audio field. Fedora 34, released in April 2021, became the first Linux distribution to adopt
SpiceDB is an open source database system for managing permissions for security-critical applications, inspired by the Google Zanzibar paper. Developers create a schema to simulate their permission requirements and use a client library to apply the schema to the database, insert data into the database, and query the data to effectively check permissions in their
Open source fine-grained permission database SpiceDB Read More »
FerretDB (formerly known as MangoDB) was formed to be an open source alternative to MongoDB. FerretDB is an open source proxy that translates MongoDB wire protocol queries into SQL – using PostgreSQL as the database engine. Currently FerretDB has released version 0.5.0, this version brings the following improvements: Fix bug When creating a collection in
FerretDB v0.5.4 released, an open source alternative to MongoDB Read More »
According to foreign media Ghack, in the Brave 1.43.88 version released in early September, the Brave browser removed the long-term default Google translation function on both PC/Android terminals and switched to a self-developed one. Brave Translate Function,This is a more privacy-friendly self-hosted translation service. Brave is an open source web browser developed based on the
PocketBase is an open source Go backend that includes: haveLive subscriptionthe embedded database ( SQLite) built-inFile and User Management convenientAdmin Dashboard UI and simpleREST-ish API PocketBase canDirect download as a standalone appcan also be used as a Go framework/toolkit, allowing users to build their own custom application specific business logic
author:tison Open source software doesn’t come out of nowhere, and developing open source software is hard work. Behind each open source software, there is at least the input of the original author, and the joint efforts of the open source community composed of thousands of people. However, the source code of open source software is
Almost all websites use tracking technologies to collect data about you. By law (mostly EU regions) they usually require your permission, which is why many sites have “cookie consent popups”. Consent-O-Matic is a browser extension that recognizes these kinds of pop-ups that are already ubiquitous on the web and automatically fills them in to your
The official release of Java 19 brings a new feature that Java developers have coveted for a long time – virtual threads. Before Java had this new feature, Go language coroutines have been popular for a long time, and it can be said to be all-powerful in the field of concurrent programming. With the rapid
Mesa 22.2.0 was supposed to be released in late August or early September, but it has not been released for the past month. Now Mesa 22.2 is long overdue and officially released. Major updates for Mesa 22.2 include: The performance of the Intel DG2 Vulkan ray tracing code has been greatly improved by ~100x. The
Mark Russinovich, chief developer of Microsoft Azure CTO and Sysinternals, recently made remarks saying that developers are advised to stop using C/C++ to start new projects, and suggest that Rust can be used in scenarios that require the use of non-GC languages. In response to this remark, foreign media The Register asked Microsoft whether Russinovich’s
Author: Guo Wei (Guo Daxia) In recent years, open source has become an increasingly popular topic around the world, and more and more open source projects have received a lot of investment or are eventually listed. Open source is a development model that discloses code on the Internet according to some open source protocols and
The most complete ever! 22 open source business revenue models in the world Read More »
The Questionnaire Exam System is the most powerful questionnaire and examination system in gitee at present. After more than one month of iteration, the v1.0.0 version is released this time. After more than a year of development, the scroll king system isQuestionnaire editing, logic setting, data verification, data exportThe functional experience in many aspects exceeds
In order to promote the transparent operation of the community and allow everyone to better participate in community communication and decision-making, the openKylin community has established a dedicated mailing list for each SIG group. By subscribing to the mailing list, you can get the latest developments of the various SIG groups in the community, and
