postgresql-simple VS gremlin-haskell

Compare postgresql-simple vs gremlin-haskell and see what are their differences.


Mid-level client library for accessing PostgreSQL from Haskell (by lpsmith)


 Haskell graph database client for TinkerPop3 Gremlin Server (by nakaji-dayo)
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postgresql-simple gremlin-haskell
1 -
206 5
- -
0.0 0.0
over 2 years ago over 6 years ago
Haskell Haskell
BSD 3-clause "New" or "Revised" License BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.


Posts with mentions or reviews of postgresql-simple. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-03-21.
  • Async Control Flow
    7 projects | /r/haskell | 21 Mar 2021
    Hmm, you are right, the bracket I pointed to is unrelated. I guess the fix is in catchAny, which doesn't catch ThreadKilled. So not it's not rolling the transaction back in case of asynchronous exceptions. My point is that it probably should not rollback even on synchronous exception. BTW the issue is well know, see for example here


Posts with mentions or reviews of gremlin-haskell. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning gremlin-haskell yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing postgresql-simple and gremlin-haskell you can also consider the following projects:

haskey-btree - B+-tree implementation in Haskell

haskey - Transactional key-value store written entirely in Haskell

mbtiles - Haskell MBTiles Library

HDBC-odbc - ODBC driver for HDBC

hocilib - A lightweight Haskell binding to the OCILIB C API

mongoDB - MongoDB driver for Haskell

postgresql-schema - PostgreSQL Schema is a database migration tool.


postgresql-transactional - Transactional monadic actions on top of PostgreSQL.

pool-conduit - Persistence interface for Haskell allowing multiple storage methods.

postgresql-libpq - Low-level Haskell bindings for libpq

hw-kafka-client - Kafka client for Haskell, including auto-rebalancing consumers