gql
doobie
| gql | doobie | |
|---|---|---|
| 1 | 12 | |
| 13 | 2,118 | |
| - | - | |
| 9.5 | 8.8 | |
| 5 days ago | 5 days ago | |
| Scala | Scala | |
| Apache License 2.0 | MIT 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.
gql
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Error handling for Cats Effect IO
My more recent (open) usage of mtl is in a graphql library I'm working on, where I use both Stateful and MonadError: https://github.com/ValdemarGr/gql/blob/main/modules/core/src/main/scala/gql/PreparedQuery.scala
doobie
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Grasping the concepts and getting them down to earth
Most important/known: * https://http4s.org/ - an HTTP client/server * https://github.com/typelevel/fs2 - streaming * https://github.com/tpolecat/doobie - JDBC
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doobie map to PostGIS Point
So you need to use PGgeography scala type and import another set of implicits: https://github.com/tpolecat/doobie/blob/main/modules/postgres/src/main/scala/doobie/postgres/pgisgeographyinstances.scala
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mod team resignation by BurntSushi · Pull Request #671 · rust-lang/team
Developer removing a library integration due to above politics
- Remove Quill Integration
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It's unsafe to depend on Typelevel Libraries
Doobie removes Quill integration in order to make some sort of political protest. The Quill developers are harassed on Twitter.
- Why is tpolecat against ZIO?
- Removes integration with Quill, which is now part of the ZIO organization, which I will not support
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Zio / Zionomicon : is it worth it ?
The libraries doobie and skunk are more closely associated with cats. They both use cats-effect and fs2 for implementing database connectiona and input-output operations. The doobie library is a wrapper on JDBC, and as such is compatible with many DBMS, such as MySQL, PostgreSQL, H2, Oracle... Whereas skunk is specific to PostgreSQL, and is based on using the server protocol of that database.
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Hiding Doobie's ConnectionIO implementation detail
You may find this issue helpful. tl;dr you can easily make a Transactor with the void Strategy that just ignores the null Connection. But I’m with Rob: at that point, you’re not actually testing anything.
What are some alternatives?
meow-mtl - Next Level MTL for Scala
Slick - Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for Scala
Quill - Compile-time Language Integrated Queries for Scala
skunk - A data access library for Scala + Postgres.
ScalikeJDBC - A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
Anorm - The Anorm database library
Clickhouse-scala-client - Clickhouse Scala Client with Reactive Streams support
PostgreSQL and MySQL async
mongo-scala-driver
scala-redis - A scala library for connecting to a redis server, or a cluster of redis nodes using consistent hashing on the client side.
scala-migrations - Database migrations written in Scala
Squeryl - A Scala DSL for talking with databases with minimum verbosity and maximum type safety