ultm | Ultra Lightweight Transaction Manager for JDBC | DB Client library

ultm is a Java library typically used in Utilities, DB Client applications. ultm has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub, Maven.

Ultra Lightweight Transaction Manager for JDBC. Introduction: --- Simple is beautiful. Brief: --- ULTM gives you basic transaction API for a JDBC data source. All you have to do is prepare a DataSource and pass it to this library in exchange for TxManager (to control transactions) and a dedicated, managed DataSource you should use to fetch connections. ULTM works with JDBC libraries. Pass the ULTM managed DataSource to them and you are done. Just remember that you should never mix transaction management from different libs. Try committing or rolling back on connections from ULTM DataSource and you will get UnsupportedOperationException. When to use it? --- Use it whenever you need JDBC but you do not want to play with transactions manually and you do not want to use complex environments like JavaEE or Spring. ULTM is nothing but few lines of code with no external dependencies. It is a perfect candidate when you create a tiny application or when you build complex one from microservices. That was my case, that was where ULTM was born: big complex application built of dozens Java and non-Java services talking to each other by messages over exchanges and queues. ULTM+JOOQ+Liquibase and tiny wrapper around RabbitMQ (or equivalent), glued with Guice are my favorites for SQL/Java-based microservices. Get it: --- - Maven, Ivy, Gradle, SBT, you name it…​ - -