The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
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TranslatedAI subscription card-site channel price comparison tool: aggregates 100+ card-site channels, including quotes from multiple channels for ChatGPT, Claude, Gemini, Grok, and more, showing the lowest in-stock price, stock status, and purchase links to the original sites.
In-memory dimensional time series database.
A rudimentary implementation of a basic document (NoSQL) database in Go
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
- approximate-nearest-neighbor-search
- k-nearest-neighbors
- knn-search
- nearest-neighbors
Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).
A simple NoSQL client for Android. Meant as a document store using key/value pairs and some rudimentary querying. Useful for avoiding the hassle of SQL code.
Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).
- gem
- mysql
- postgresql
- rails
A faster alternative to the custom use of `in_batches` with `pluck`
- activerecord
- gem
- rails
- ruby
Data-mining and Visualization components for RAD Studio
- visualization
- complex-structures
- database
- charting-library
Unsupported: Objectory - object document mapper for server-side and client side Dart applications