Flyway
Hibernate

Flyway | Hibernate | |
---|---|---|
85 | 34 | |
8,487 | 6,083 | |
1.3% | 0.8% | |
7.2 | 10.0 | |
4 days ago | 6 days ago | |
Java | Java | |
Apache License 2.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Flyway
- Ne jouez plus tout l'historique de vos migrations Flyway grâce au baseline !
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Run Flyway DB migrations with AWS Lambda and RDS - Part 1
Usually there is a need to run SQL database updates: update table columns, add new rows, create a new schema etc. Often developer teams are using Flyway It is an open-source database SQL deployment tool. In Flyway, all DDL and DML changes to the database are called migrations. Migrations can be versioned or repeatable.
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A Journey Towards A Scalable Multi-Tenant Application
Our client's engineering team recommended Flyway and successfully used it to manage their migrations. We chose to adopt Flyway due to its simplicity, speed, reliability, and successful implementation by our client's engineering team. Their existing codebase and experiences allowed us to transition smoothly to Flyway.
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Required Database Management Tools for Web Development
Flyway
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Let's write a simple microservice in Clojure
The session logs show that the application loads configurations and establishes a connection with a PostgreSQL database. This involves initializing a HikariCP connection pool and Flyway for database migrations. The logs confirm that the database schema validation and migration checks were successful. The startup of the Jetty HTTP server follows, and the server becomes operational and ready to accept requests on the specified port.
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Ask HN: What tool(s) do you use to code review and deploy SQL scripts?
Also RedGate, but Flyway has some reasons to recommend it over RedGate Deploy depending on your DBAs/workflows: https://flywaydb.org/
(Though I don't think it is "complete" or "perfect", either.)
EF Migrations are in a really good place now if you like/don't mind C# as a language (and you can easily embed SQL inside the C#, too, but there are benefits to being able to also run high level C# code). With today's tooling you can package your migration "runner application" as a single deployable executable for most platforms. You can build the executable once and run it in all your environments. (The same tool that updates your QA and Staging updates your Prod, testably running the same migrations.) Given the single executable deployable I might even consider using it for projects not themselves written in C#.
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PostgreSQL Is Enough
There is a bit of tooling needed but is already around. For Java for example I had very good experience with a combination of flyway [1] for migrations, testcontainers [2] for making integration tests as easy as unit tests and querydsl [3] for a query and mapping layer.
[1] https://github.com/flyway/flyway
[2] https://java.testcontainers.org/modules/databases/postgres/
[3] https://github.com/querydsl/querydsl
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Using Flyway to version your database
When software starts using a database, it's advisable to have version control, just as we have Github to control our source code. This is all to be sure about what was executed for that specific version. For Java and Spring boot, we have the Flyway framework that aims to resolve this situation, free of charge.
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CI/CD for Databricks
If you're looking for tools, like https://www.liquibase.com/ or https://flywaydb.org/, which are database-state-based schema migration toolkits - it might be relatively straightforward to build similar ones using Databricks SQL drivers.
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Working with jOOQ and Flyway using Testcontainers
Honestly I kind of wish there was a Lukas Eder database migration library. Call it whatever jooq-migration. At least I would have more insight of what is going on (<-- seriously look at the commit history).
Hibernate
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Top 10 Java Frameworks Every Dev Need to Know
Overview: Hibernate is a Java ORM (Object Relational Mapping) framework that simplifies database operations by mapping Java objects to database tables. It allows developers to focus on business logic without worrying about SQL queries, making database interactions seamless and more maintainable.
- Como desenvolvi um backend web em Clojure
- JobRunr: A library for background processing in Java
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Migrating quartz to jobrunr
And Hibernate ORM is LGPL: see the license on their Github project.
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15 Popular Github Repositories for the Modern Developer of 2023
13. Hibernate
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In One Minute : Hibernate
Hibernate is the umbrella for a collection of libraries, most notably Hibernate ORM which provides Object/Relational Mapping for java domain objects. In addition to its own "native" API, Hibernate ORM is also an implementation of the Java Persistence API (jpa) specification.
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Spring Boot – Black Box Testing
I'm using Spring Data JPA as a persistence framework. Therefore, those classes are Hibernate entities.
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The Spring Data findAll Anti-Pattern
I'm a top Hibernate contributor
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How do access sql through java in the real world?
Hibernate -- https://hibernate.org (huge learning curve)
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Hibernate & JPA Tutorial - Crash Course
This video is a crash course into the Hibernate & JPA universe.
What are some alternatives?
alembic - A database migrations tool for SQLAlchemy.
MyBatis - MyBatis SQL mapper framework for Java
HikariCP - 光 HikariCP・A solid, high-performance, JDBC connection pool at last.
Ebean ORM - Ebean ORM
Apache Hive - Apache Hive
Apache Cayenne - Mirror of Apache Cayenne
dbmate - 🚀 A lightweight, framework-agnostic database migration tool.
OrmLite - Core ORMLite functionality that provides a lite Java ORM in conjunction with ormlite-jdbc or ormlite-android
JDBI - The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.
Spring Data JPA - Simplifies the development of creating a JPA-based data access layer.
H2 - H2 is an embeddable RDBMS written in Java.
Reladomo - Reladomo is an enterprise grade object-relational mapping framework for Java.
