surrealdb/echodb

Redis is an in-memory data structure server at redis/redis, used as a cache, a broker for messaging, and an engine for querying documents and vectors, sitting in front of a primary database. Beyond simple key-value storage it natively supports hashes, lists, sets, sorted sets, JSON, streams, and vector sets, and the README documents Redis Open Source (renamed from Redis Community Edition at v8.0), plus the separately offered Redis Software and Redis Cloud.

A scalable, distributed, collaborative, document-graph database, for the realtime web

30 Days Of Python is a free GitHub curriculum by Asabeneh Yetayeh that breaks Python into 30 daily topics, from syntax basics through web scraping, MongoDB, and building an API. The README pitches it at beginners and working professionals, admits the timeline realistically runs past 100 days, and points to a Telegram group and companion YouTube channel for support.

Prisma ORM is a type-safe database toolkit for Node.js and TypeScript that generates a query builder from a schema you define. You describe your models in a `.prisma` schema, run `prisma generate`, and get a client where every query is typed against your tables — including the exact shape of partial selects.