2003 Open source projects that are alternatives of or similar to Catena

blockchain (crypto) tools, libraries & scripts in ruby

The lightweight, distributed relational database built on SQLite

A lightweight client for managing MariaDB, MySQL, SQL Server, PostgreSQL and SQLite, written in Delphi

An integrated development environment and SDK for Ethereum-like ledgers

A collection about awesome blockchains - open distributed public databases w/ crypto hashes incl. git ;-). Blockchains are the new tulips 🌷🌷🌷. Distributed is the new centralized.

The fastest and simplest library for SQLite3 in Node.js.

CG/SQL is a compiler that converts a SQL Stored Procedure like language into C for SQLite. SQLite has no stored procedures of its own. CG/CQL can also generate other useful artifacts for testing and schema maintenance.

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Specifications for Interledger and related protocols

Next generation tool for decentralized exchange and transformation of semi-structured data

👨‍🚀 A curated list of Stellar applications, blog posts, educational resources, tools, and more.

Blockchain abstraction layer

requery - modern SQL based query & persistence for Java / Kotlin / Android

A JVM-embeddable Distributed Database

Build criterion and ecosystem above multi-model databases

Strongly typed SQL in Kotlin

Command line tool to generate idiomatic Go code for SQL databases supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server

ClickHouse® is a free analytics DBMS for big data

CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of data in real-time.

Data access layer for PostgreSQL, CockroachDB, MySQL, SQLite and MongoDB with ORM-like features.

Fast, Highly Scalable, and Lightweight Private Blockchain Network based on node.js

A decentralized, trusted, high performance, SQL database with blockchain features

A middleware framework and persistence layer to aggregate and normalize crypto-currency data.

Ledger Explorer for the Stellar Network 🚀

A new distributed web protocol for smart contracts and decentralized applications.

Write once, run forever. Deploy robust, scalable, decentralized WebAssembly applications on Wavelet.

Credits(CRDS) - An Evolving Currency For An Evolving Society

GeoPackage JavaScript Library

Advanced, Powerful and easy to use ORM for Qt

TypeScript SQLite layer with support for both native C++ & pure JavaScript drivers.

Linq to database provider.

Database migrations. CLI and Golang library.

Query git repositories with SQL. Generate reports, perform status checks, analyze codebases. 🔍 📊

GRDB ❤️ Combine

SQL support for rom-rb

Database schema for e-commerce (webstores) sites.

Migration generator && runner for sequelize

Immutable, scalable, and easy to use ledger service.

Convert text from a file or from stdin into SQL table and query it instantly. Uses sqlite as backend. The idea is to make SQL into a tool on the command line or in scripts.

Presto Ethereum Connector -- SQL on Ethereum

A permissioned implementation of Ethereum supporting data privacy

👩‍🏫 👨‍🏫 The open-source curriculum of Enki!

Database files for the O'Reilly book "Getting Started with SQL: A hands on approach for beginners" http://goo.gl/z3zG54

SQL Query AST and Visitor for Rust

Mortgage Processing App using Hyperledger Fabric Blockchain. Uses channels for privacy and access, and restricts read/write previleges through endorsement policies

Conceal Core - Daemon & Wallets (CLI)

A python library to push ethereum blockchain data into an sql database.

A general framework for blockchain analytics

Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

A safe, extensible ORM and Query Builder for Rust

Enterprise-ready blockchain platform

Tidy up Blockchain ecosystem and tutorial

Money Creation Made Easy

Chainquery parses and syncs the LBRY blockchain data into structured SQL

SQLite + Little Raft = 🚀

Entity Framework Core Bulk Batch Extensions for Insert Update Delete Read (CRUD), Truncate and SaveChanges operations on SQL Server, PostgreSQL, SQLite

TypeScript clients for databases that prevent SQL Injection

Introduce blockchain related technologies, from theory to practice with bitcoin, ethereum and hyperledger.

An e-voting system based on blockchain using ring signature

accounts - General Ledger and financial account service with an HTTP API