Flyway
sagan
Flyway | sagan | |
---|---|---|
81 | 103 | |
7,775 | 3,102 | |
0.6% | - | |
7.2 | 7.2 | |
14 days ago | about 1 year ago | |
Java | HTML | |
Apache License 2.0 | BSD 3-clause "New" or "Revised" License |
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
-
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.
-
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#.
-
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
-
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.
-
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.
-
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).
-
Strategy to run database scripts on Kubernetes
This is a 4th option, which should play nice with ArgoCD. The following example runs flyway as a k8s job. The desired migration changes are recorded as files within the chart. This helm chart can be integrated with your application (Using hooks to determine when the migration job is run) or run manually.
-
How do your teams run DB migrations?
By using an opinionated framework within the app/service (like Flyway, Migrate, Diesel, etc). Schema migrations happen on app/service start-up.
-
I've never created a production database from scratch and am wondering how much trouble it would be to transition a one-to-one relationship to a one-to-many relationship if I determine at some point that the latter is required.
Depending on the language or platform there are libraries you can use to manage this, such as Prisma on node and Flyway for Java/JVM.
-
How should I document and/or automate schema changes?
It's probably overkill but I've used github plus flyway at a couple places in the past which is pretty nice tool for tracking changes to a variety of db's, it's also very helpful if you ever need to replicate a db in a new region/environment.
sagan
- Backend: ¿cómo avanzar?
-
Conceptos básicos sobre el backend
Empeza con esto https://spring.io/
-
I think I messed up my CS degree. I am about to graduate and don't feel like I know anything. What do I do?
If you want to do web apps, I'd recommend Django (a python framework) https://docs.djangoproject.com/en/4.1/, but you can do Rails, or Phoenix, or Spring Boot, or whatever. It doesn't terribly matter *which* one you do, as they share characteristics, and, chances are, your company will be using a different one :). Just pick one and go. You can do it. You know a lot more than you think.
-
🌦️ WeatherAPI | Introducing real-time weather inside a game.
With the idea planted, and already internalized that I would use spring-boot to create our API, I needed to decide on which engine it would be built. I had been studying Unreal Engine for some time, but because I had more know-how in Unity and because I found this AMAZING weather system, I opted for our last alternative.
-
Getting Started with Backend Development in Kotlin Using Spring Boot 3 & MongoDB
This is an introduction article on how to build a RESTful application in Kotlin using Spring Boot 3 and MongoDB Atlas.
-
Dependency injection with AWS Lambdas in java
As said in the title, we will focus on the dependency inversion principle and one of its application : dependency injection. For production-ready applications, it would be better to rely on a framework and not implement its own container. For it, the java ecosystem have 3 frameworks available : Spring, Guice and Dagger.
-
How do I switch to a different tech stack when companies want experience in that specific stack?
Im stuck between just starting up a project, or if following some starter project for learning. I did a tutorial on the spring.io website, but thats about all I have done so far.
-
Struggling to use Spring in internship
I've been following the guides at spring.io, but there's just so many guides there. My company has a template for starting new projects (includes frontend + backend + database) so I decided to start my project using it, thinking the basic guides I followed on REST APIs would help me but I quickly realized it's more complicated than I thought.
-
Struggling to learn and develop using Spring in internship
Thanks for the advice. I followed some guides on spring.io, but because I am using a template for starting new projects provided by my company, I found most of them couldn't really translate properly to the template.
-
Spring Boot pt 2
Spring makes building web applications fast and hassle-free (spring.io). By removing much of the boilerplate code and configuration associated with web development, you get a modern web programming model that streamlines the development of server-side HTML applications, REST APIs, and bidirectional, event-based systems.
What are some alternatives?
alembic - A database migrations tool for SQLAlchemy.
spring-petclinic - A sample Spring-based application
HikariCP - 光 HikariCP・A solid, high-performance, JDBC connection pool at last.
privacyguides.org - Protect your data against global mass surveillance programs.
roundhouse - RoundhousE is a Database Migration Utility for .NET using sql files and versioning based on source control
Spring Boot - Spring Boot
H2 - H2 is an embeddable RDBMS written in Java.
intellij-plugins - Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform
dbmate - :rocket: A lightweight, framework-agnostic database migration tool.
Spring Data JPA - Simplifies the development of creating a JPA-based data access layer.
Hibernate - Hibernate's core Object/Relational Mapping functionality
xatkit - The simplest way to build all types of smart chatbots and digital assistants