Search Results for "sql csv"

qsv is a fast, command-line CSV data toolkit written in Rust that extends the capabilities of xsv. It’s designed to make working with CSV files at scale easy and efficient, offering over 40 powerful subcommands for tasks like querying, sampling, splitting, deduplicating, and more. qsv is ideal for data engineers, analysts, and developers who need high-performance CSV manipulation on the command line.

DBDelve is a free, open-source database client designed for fast, resource-efficient data management. Built with Rust and GPUI, it provides a native interface without Electron or Java dependencies. The application supports PostgreSQL, MySQL, MariaDB, SQLite, MongoDB, Redis, SQL Server, and other database engines. Users can browse large tables, execute SQL queries, and modify records through an interactive editor. It provides schema-aware autocompletion, query execution plans, and...

Supabase Wrappers is a collection of PostgreSQL extensions (written in Rust) that allow Postgres to interact with external systems like APIs, files, and other databases. It uses Foreign Data Wrappers (FDWs) to treat external resources as if they were native SQL tables, enabling seamless integration with external services directly from SQL queries.

NuShell (often shortened to “Nu”) is a modern, cross-platform shell written in Rust that treats all data as structured tables rather than plain text. It supports pipelines on rich typed data, has built-in commands for JSON/CSV/SQL/excel, and offers scripting, autocompletion, scoped variables, and strong error handling—bridging the gap between shell scripting and programming.

...ROAPI automatically spins up read-only APIs and query frontends for slowly moving datasets without requiring you to write a single line of code. It builds on top of Apache Arrow and Datafusion. Query frontends to translate SQL, GraphQL and REST API queries into Datafusion plans. Datafusion for query plan execution. Data layer to load datasets from a variety of sources and formats with automatic schema inference. Response encoding layer to serialize intermediate Arrow record batch into various formats requested by the client. Its pluggable query core design makes it possible for users to efficiently perform join queries across a diverse set of data sources from simple CSV/Parquet files in Data warehouses to MySQL/Postgres, to SASS-like Google spreadsheets.

Tabularis is a free, open-source desktop database client for PostgreSQL, MySQL/MariaDB, and SQLite. Built with Rust and Tauri v2, it is fast, lightweight, and cross-platform (Windows, macOS, Linux). Features: SQL Notebooks with inline charts and cross-cell variables. AI-powered SQL assistant (OpenAI, Claude, Ollama, and more). Built-in MCP server for AI agent integration. Visual Query Builder with drag-and-drop JOINs. Plugin system to add any database driver. Monaco-based editor with...

TradingDeskPro is a Windows app for market charts, paper trading with virtual funds, and trade review. It offers candlestick charts, technical indicators, simulated orders, AI-assisted analysis, a local trade journal, backtesting, and market replay. Use 2 charts on Free, 4 on PLUS, or 5 on MAX. Features include pre-trade checklists, Ghost Mode, anti-tilt warnings, strategy drafts, daily debriefs, Telegram/Discord alerts, and 50 languages with automatic Windows language detection. Manual...

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