Apache CouchDB
couchdb.apache.orgStore JSON documents and replicate them across servers and disconnected clients.
Store JSON documents and replicate them across servers and disconnected clients.
A managed document database with MongoDB API compatibility.
A freely downloadable, GPL-licensed database with SQL, replication, connectors, and administration tools.
A managed SQL service that provisions database resources by instance.
Create a managed MongoDB deployment, connect with mongosh or a driver, and scale from a small shared tier.
Ingest streaming or batch data into an analytics database built for fast interactive queries.
An analytical database offered as a managed service and as a self-managed engine.
Instrument Java and ColdFusion applications with an on-prem agent that exposes application, system, and database performance.
Inspect database health and query performance across mixed on-premises and cloud estates.
A self-hostable database engine for relational, document, graph, vector, and time-series data.
Create a managed Postgres project and connect it with a method suited to the application runtime.
An R programming introduction for non-programmers
A distributed SQL engine for real-time analytics, data warehousing, and search workloads.
Visual database and workflow automation that connects to 6,000+ apps
A Scratch-derived block-programming editor with a compiled runtime and JavaScript extension support.
Database conversion and synchronization with reviewed type mappings
Convert legacy database files through desktop or command-line tools
Map and migrate database schema, data, and indexes
A Java teaching IDE where learners program actors and see their code run inside interactive worlds.
Prototype vector search locally, then deploy Milvus as a standalone or distributed database.
A browser IDE for running short code samples or building supported multi-file projects across many languages.
A programming book with language lessons and projects
Beginner programming books available to read online
Run a self-managed time-series database for recent metrics and event data.