Description:
DrawDB is a robust and user-friendly database entity relationship (DBER) editor right in your browser. Build diagrams with a few clicks, export sql scripts, customize your editor, and more without creating an account.
Databases and Database Utilities
QuestDB
Description:
An open source time-series database for fast ingest and SQL queries
Garnet
Description:
Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.
Valkey
Description:
A new project to resume development on the formerly open-source Redis project. We’re calling it Valkey, since it’s a twist on the key-value datastore.
Memcached
Description:
Memcached is a high performance multithreaded event-based key/value cache store intended to be used in a distributed system.
Apache Pinot
Description:
Apache Pinot – A realtime distributed OLAP datastore
BaseX
Description:
BaseX is a robust, high-performance XML database engine and a highly compliant XQuery 3.1 processor with full support of the W3C Update and Full Text extensions. It serves as excellent framework for building complex data-intensive web applications. It comes with interactive user interfaces (desktop, web-based) that give you great insight into your data.
eXist-db
Description:
eXist-db is a high-performance open source native XML database—a NoSQL document database and application platform built entirely around XML technologies.
Xidel
Description:
Xidel is a command line tool to download and extract data from HTML/XML pages as well as JSON APIs.
Sedna
Description:
Sedna is a free native XML database which provides a full range of core database services – persistent storage, ACID transactions, security, indices, hot backup. Flexible XML processing facilities include W3C XQuery implementation, tight integration of XQuery with full-text search facilities and a node-level update language.