opaleye

By tomjaguarpaw

Opaleye Alternatives

Similar projects and alternatives to opaleye

  1. PostgreSQL

    Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

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  3. ghc-proposals

    Proposed compiler and language changes for GHC and GHC/Haskell

  4. stack

    50 opaleye VS stack

    The Haskell Tool Stack

  5. haskell-companies

    A gently curated list of companies using Haskell in industry

  6. Preql

    16 opaleye VS Preql

    An interpreted relational query language that compiles to SQL.

  7. prosto

    9 opaleye VS prosto

    Prosto is a data processing toolkit radically changing how data is processed by heavily relying on functions and operations with functions - an alternative to map-reduce and join-groupby

  8. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  9. squeal-postgresql

    Squeal, a deep embedding of SQL in Haskell

  10. esqueleto

    5 opaleye VS esqueleto

    Bare bones, type-safe EDSL for SQL queries on persistent backends. (by prowdsponsor)

  11. HDBC

    0 opaleye VS HDBC

    Haskell Database Connectivity

  12. database-migrate

    database-migrate haskell library to assist with migration for *-simple sql backends.

  13. HongoDB

    0 opaleye VS HongoDB

    A Simple Key Value Store

  14. fquery

    5 opaleye VS fquery

    A graph query engine (by adsharma)

  15. rel8

    5 opaleye VS rel8

    Hey! Hey! Can u rel8?

  16. squealgen

    3 opaleye VS squealgen

    generate haskell types for Squeal from a running postgresql database.

  17. CouchDB

    0 opaleye VS CouchDB

    Haskell bindings for CouchDB

  18. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better opaleye alternative or higher similarity.

opaleye discussion

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opaleye reviews and mentions

Posts with mentions or reviews of opaleye. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-02-28.
  • What's your favorite Database EDSL/library in Haskell?
    4 projects | /r/haskell | 28 Feb 2023
    If you ever have any questions about Opaleye I'm happy to help. Feel free to open an issue to ask about anything any time.
  • Persistent vs. beam for production database
    2 projects | /r/haskell | 9 Feb 2023
    Sounds like Opaleye isn't on your list of choices, but if it is then feel free to ask me any questions, any time by filing an issue (I'm the Opaleye maintainer).
  • How to build a large-scale haskell backend for a photo sharing app (some questions)
    1 project | /r/haskell | 28 May 2022
    Opaleye is Posgres-only, and Postgres does such a good job of optimizing queries that performance issues basically don't arise. I have a long-standing invitation to improve Opaleye's query generation as soon as anyone can produce a repeatable example of a poorly-performing query. In Opaleye's eight years, no one ever has. There's a thread where two reports have come close, but it's still not clear that that's simply due to using a six year old version of Postgres.
  • What are things that the Haskell scene lacks the most?
    4 projects | /r/haskell | 21 Apr 2022
  • Out of memory when building product-profunctors
    2 projects | /r/haskell | 13 Mar 2022
    Nice! Well done. If you have any more questions about product-profunctors or Opaleye then please let me know. It's best to ask by [opening an issue](https://github.com/tomjaguarpaw/haskell-opaleye/issues/new).
  • Embedded Pattern Matching
    1 project | /r/haskell | 5 Sep 2021
  • How to simply do opaleye field type conversion
    1 project | /r/haskell | 21 Jul 2021
  • Against SQL
    8 projects | news.ycombinator.com | 10 Jul 2021
    The only way out that I can see is to design embedded domain specific languages (EDSLs) that inherit the expressiveness, composability and type safety from the host language. That's what Opaleye and Rel8 (Postgres EDSLs for Haskell do. Haskell is particularly good for this. The query language can be just a monad and therefore users can carry all of their knowledge of monadic programming to writing database queries.

    This approach doesn't resolve all of the author's complaints but it does solve many.

    Disclaimer: I'm the author of Opaleye. Rel8 is built on Opaleye. Other relational query EDSLs are available.

    [1] https://github.com/tomjaguarpaw/haskell-opaleye/

  • Combining Deep and Shallow Embedding of Domain-Specific Languages
    1 project | /r/haskell | 31 Jan 2021
    For an example of how this plays out in practice observe Opaleye's MaybeFields (generously contributed by Shane and /u/ocharles at Circuithub). The definition is essentially identical to Optional from the paper. Instead of a specialised typeclass Inhabited we use the ProductProfunctor NullSpec (which happens to conjure up an SQL NULL, but it could be any other witness).
  • A note from our sponsor - SaaSHub
    www.saashub.com | 19 Jun 2025
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Stats

Basic opaleye repo stats
9
611
7.8
3 months ago

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