Apache Ant is a Java library and command-line tool whose mission is to drive processes described in build files as targets and extension points dependent upon each other. The main known usage of Ant is the build of Java applications. Ant supplies a number of built-in tasks allowing to compile, assemble, test and run Java applications.
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Liquibase
Score 8.0 out of 10
Enterprise companies (1,001+ employees)
Liquibase is a database change management tool that extends DevOps best practices to the database, helping teams release software faster and safer by bringing the database change process into existing CI/CD automation. According to the 2021 Accelerate State of DevOps Report, elite performers are 3.4 times more likely to incorporate database change management into their process than low performers. Liquibase value proposition: Liquibase speeds up the development…
Apache Ant is suitable for the scenarios where central repository is not required for your developed application and It has a great architecture with less complexity and the situation where automated configuration is needed then Apache Ant is not suitable for that use case. Apache Ant is easy to use tool.
Any Codebase that does schema or table changes all the time for development or where Development and code is mostly in the database or SQL liquibase is a must. In a codebase where the database is pretty static or is just a place to dump data, liquibase is probably too much. You also need to have a team for it to really make sense. Doing a solo or small team project doing full version control on the database is probably more overhead than it is worth.
Reducing Compatibility issues, when we upgraded Liquibase from 4.2 to 4.9. The same changeset which we were able to run on successfully using 4.2, part of it was now failing when tried to deploy using 4.9
We are not able to see detailed logs (for different changes) in uDeploy when deploying changes through Liquibase
Liquibase should rollback the if any one of the changes fails.
We are and will continue using Liquibase and it has become an integral part of our portfolio offering, any new product is by default adopting Liquibase stack.
Liquibase's customer support team has been very instrumental in helping us drive the whole Database CI/CD initiative. We have always received very quick resolution to our queries or any roadblock we hit. Right from setting up Liquibase in our environment to this date the Liquibase team has always helped us deliver quality and innovative solutions.
Compare to other tools like Eclipse or Jenkins, Apache Ant is really easy to use tool. and It is very flexible tool which can be learn in couple of days time. And Apache ant help to write the custom java based hooks which enable more capabilities and features in the application
In my previous project and organization I have used Flyway for database change management and version control similar to Liquibase which I am currently using. Comparing it with Flyway, Liquibase provides more feature flexibility and enhancements to handle complex workflows with rollback capability and its usage of contexts and labels allow us to target changes to specific environments, which Flyway doesn’t support natively. Also Liquibase provides way to compare different schema and generate changelogs for syncing environments automatically where in it allows to have declarative schema management by using XML/YAML/SQL script format.
We are still in the early phases, where the costs are potentially greater than the benefit. Trying to get Liquibase integrated into a pipeline has taken time investment and required some trial and error.
We are still a relatively small shop with a relatively small number of schema changes (perhaps 1 every week or so). As such, we aren't at a place where we couldn't have managed control of this without a tool. However, there is no doubt that investing in a tool at this stage was the right move. Now we have established guidelines and a pattern for how to do schema changes in a way that will make things easily scalable as we continue to grow.
