Tools
SchemaCrawler
schemacrawler/SchemaCrawler
SchemaCrawler is a free database schema discovery and documentation tool. It extracts metadata, generates readable schema dumps and ER diagrams, and supports scripting, linting and schema diffing.
Topics
Related projects
schemaspy3.7kSchemaSpy analyzes database metadata and generates browsable HTML documentation, including entity-relationship diagrams, table details, statistics, and design warnings. It works with many databases through JDBC and can run in CI.
azimutt2.2kAzimutt is a database exploration and documentation tool offering modern ERDs, schema visualization, data navigation, and analysis for large, messy databases.
hibernate-orm6.5kHibernate ORM is the de facto Java object/relational mapping framework, implementing Jakarta Persistence to map relational data into type-safe Java objects with transactions and rich querying.
h2database4.6kH2 is an embeddable relational database written in Java, offering embedded and server modes, in-memory or disk storage, transactions, full-text search, and encryption.
sqlite-jdbc3.3kSQLite JDBC is a Java library and JDBC driver for reading and writing SQLite database files, bundling native libraries for major platforms.
jdbi2.1kJdbi is a lightweight Java and JVM library that makes relational database access convenient and idiomatic. It builds on JDBC, offering SQL-centric APIs that work with Kotlin, Clojure and Scala.