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Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.
Complete memoize/cache solution for JavaScript
1st Place Solution for CrowdFlower Product Search Results Relevance Competition on Kaggle.
Ultra-fast SQL-like queries on Java collections
A cloud-native open source distributed time series database with high performance, high compression ratio and high availability.
An ultra fast and encrypted mobile key-value storage for React Native
Firebase Admin Node.js SDK
A powerful caching library for Elixir with support for transactions, fallbacks and expirations
ClassroomIO is an Intelligent Customer Training Platform that helps SaaS companies use education to grow their business.
Strongly typed exceptions for Entity Framework Core. Supports SQLServer, PostgreSQL, SQLite, Oracle and MySql.
Documentation for Entity Framework Core and Entity Framework 6
MySQL Proxy using Java NIO based on Sharding SQL,Calcite ,simple and fast
A lightweight replication manager for PostgreSQL (Postgres)
Ladon for Kali 全平台开源内网渗透扫描器,Windows/Linux/Mac/路由器内网渗透，使用它可轻松一键批量探测C段、B段、A段存活主机、高危漏洞检测MS17010、SmbGhost，远程执行SSH/Winrm，密码爆破SMB/SSH/FTP/Mysql/Mssql/Oracle/Winrm/HttpBasic/Redis，端口扫描服务识别PortScan指纹识别/HttpBanner/HttpTitle/TcpBanner/Weblogic/Oxid多网卡主机，端口扫描服务识别PortScan。
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
PaxosStore has been deployed in WeChat production for more than two years, providing storage services for the core businesses of WeChat backend. Now PaxosStore is running on thousands of machines, and is able to afford billions of peak TPS.
Elassandra = Elasticsearch + Apache Cassandra
Powerful SQL migration toolkit for Rust.
The .NET Standard / .NET Core version from the System Linq Dynamic functionality.
A modern, scalable analytics system
Bloomberg-like terminal with AI. It uses Redis with AlphaVantage data and local simulations to avoid hitting the API too much.
BRMW is a free open source entity-relationship database modeling tool. We're working to make learning database modeling simple and accessible for everyone.
Transparent dictionary-based row-level compression for SQLite
OSINT tool to find breached emails, databases, pastes, and relevant information