HikariCP
znai
| HikariCP | znai | |
|---|---|---|
| 33 | 5 | |
| 19,424 | 234 | |
| - | 0.9% | |
| 6.2 | 8.6 | |
| about 1 month ago | 4 days ago | |
| Java | Java | |
| Apache License 2.0 | 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.
HikariCP
-
Java virtual threads caused a deadlock in TPC-C for PostgreSQL
Looks like HikariCP is also awaiting fixes for this https://github.com/brettwooldridge/HikariCP/pull/2055
- About Pool Sizing
- HikariCP maximumPoolSize based on AWS ECS number of tasks
-
Writing to db
I have used hikari and exposed to do this in the past with postgres, although other dialects are supported.
-
A Tale of Two Connection Pools
I found one suggestion from the author of HikariCP on how to address this, which I implemented and it worked. However, there are additional classes involved, and it feels a little clunky and hard to follow.
-
Spring boot change password runtime
Not really, you can change some things in spring boot but doing so will typically trigger a refresh which is less reliable than restarting but still causes a large performance hit. You could probably do it with hikari if you really needed to but it's inadvisable to build your application around this mechanic.
-
Help with bungeecord server
# https://github.com/brettwooldridge/HikariCP/wiki/About-Pool-Sizing
-
Currently load testing a Django API I don’t get good results, Help me brainstorm this
Not familiar with Python but this thread about a Java connection pool might be interesting: https://github.com/brettwooldridge/HikariCP/wiki/About-Pool-Sizing
-
Should I use diesel ORM if performance is the most important thing?
Whatever you choose, presuming your app is database heavy, I highly recommend spending time on DB schema design to make all queries as short as possible, avoid relying on transactions, and keep your connection pool tiny. For reference: https://github.com/brettwooldridge/HikariCP/wiki/About-Pool-Sizing
-
Art of README
You reminded me of the HikariCP library and it’s documentation: Clear and simple with references to other libraries trying to accomplish the same thing. It is not in the closure space though.
https://github.com/brettwooldridge/HikariCP
znai
-
JStachio v0.9.0 released now with Spring support
I really wanted to keep as much of the doc on Javadoc but maybe some day I will use some sort of system like znai or just write a single doc in ansidoc but I really only had time for Javadoc.... which I have said in the past how much I hate javadoc (link to come) so I'm a big hypocrite.
-
Java SQL code generator. SQL and OOP united finally.
Also, if you need a help with functional and beautiful documentation I can hook you up with znai ;)
- Markdown based documentation with rich visuals and useful plugins
-
What kind of technical documentation do you have on your current project?
documentation tool: https://github.com/testingisdocumenting/znai
-
Do you have a github account ? What are you working on as a Java side-project ?
znai - rich documentation generation (markdown, java, react) with custom plugins and extra visuals. enterprise friendly - https://github.com/testingisdocumenting/znai
What are some alternatives?
c3p0 - a mature, highly concurrent JDBC Connection pooling library, with support for caching and reuse of PreparedStatements.
webtau - WebTau (web test automation) is a testing API, command line tool and a framework to write unit, integration and end-to-end tests. Test across REST-API, WebSocket, GraphQL, Browser, Database, CLI and Business Logic with a consistent set of matchers and concepts. REPL mode speeds-up tests development. Rich reporting cuts down investigation time.
spring-boot-r2dbc - An example implementation of Spring Boot R2DBC REST API with PostgreSQL database.
public
Vibur DBCP - Vibur DBCP - concurrent and dynamic JDBC connection pool
avaje-inject - Dependency injection via APT (source code generation) ala "Server-Side Dagger DI"
JDBI - The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.
neureka - A platform independent tensor library with autograd for the JVM
Flyway - Flyway by Redgate • Database Migrations Made Easy.
JOE - JOE runs a Java program without an operating system by using a meta-circular virtual machine
jOOQ - jOOQ is the best way to write SQL in Java
milkman - An Extensible Request/Response Workbench