ttrie alternatives and similar packages

Based on the "Concurrency" category.
Alternatively, view ttrie alternatives based on common mentions on social networks and blogs.

haxl

10.0 4.8 ttrie VS haxl

A Haskell library that simplifies access to remote data, such as databases or web-based services.
streamly

9.9 9.7 ttrie VS streamly

Dataflow programming and declarative concurrency

Run Linux Software Faster and Safer than Linux with Unikernels

Promo github.com/nanovms

async

9.7 3.4 ttrie VS async

Run IO operations asynchronously and wait for their results
concurrency

9.5 6.2 ttrie VS concurrency

Systematic concurrency testing meets Haskell.
async-dejafu

9.5 6.2 ttrie VS async-dejafu

Systematic concurrency testing meets Haskell.
lvish

9.4 0.0 ttrie VS lvish

The LVish Haskell library
chaselev-deque

9.4 1.2 ttrie VS chaselev-deque

A collection of different packages for CAS based data structures.
unagi-chan

9.2 0.0 ttrie VS unagi-chan

A haskell library implementing fast and scalable concurrent queues for x86, with a Chan-like API
mvc

9.1 0.0 ttrie VS mvc

Model-view-controller
fraxl

9.0 0.0 ttrie VS fraxl

Cached and parallel data fetching.
lifted-threads

8.9 0.0 ttrie VS lifted-threads

lifted IO operations from the threads library
capataz

8.8 0.0 ttrie VS capataz

OTP-like supervision trees in Haskell
pipes-concurrency

8.7 0.0 ttrie VS pipes-concurrency

Concurrency for the pipes ecosystem
consumers

8.7 2.4 ttrie VS consumers

Concurrent PostgreSQL data consumers
stm-conduit

8.6 0.0 ttrie VS stm-conduit

STM-based channels for conduits.
scheduler

8.5 1.6 ttrie VS scheduler

A work stealing scheduler
stm-containers

8.4 0.0 ttrie VS stm-containers

Containers for STM
restricted-workers

8.2 0.0 ttrie VS restricted-workers

Interactive-diagrams
cspmchecker

8.2 0.0 ttrie VS cspmchecker

The library FDR3 uses for parsing, type checking and evaluating machine CSP.
libcspm

8.2 0.0 ttrie VS libcspm

The library FDR3 uses for parsing, type checking and evaluating machine CSP.
lifted-async

8.1 0.0 ttrie VS lifted-async

Run lifted IO operations asynchronously and wait for their results
threads

8.1 0.0 ttrie VS threads

Fork threads and wait for their result
flush-queue

8.0 0.0 ttrie VS flush-queue

...
speculation

7.9 0.0 ttrie VS speculation

Safe, programmable, speculative evaluation for Haskell
async-combinators

7.9 0.0 ttrie VS async-combinators

Async combinators
stm-queue-extras

7.7 0.0 ttrie VS stm-queue-extras

Extra utilities for STM queues
promises

7.6 0.4 ttrie VS promises

lazy promises
legion

7.6 - ttrie VS legion

Distributed, stateful, homogeneous microservice framework.
concurrent-extra

7.5 0.0 ttrie VS concurrent-extra

Extra concurrency primitives
threads-supervisor

7.5 0.0 ttrie VS threads-supervisor

Simple, IO-based Haskell library for Erlang-inspired thread supervisors
concurrent-machines

7.4 0.0 ttrie VS concurrent-machines

Concurrency features for the Haskell machines package
ki

7.4 7.1 ttrie VS ki

A lightweight, structured concurrency library
concurrent-supply

7.2 0.0 ttrie VS concurrent-supply

A fast globally unique variable supply with a pure API
immortal

7.0 0.0 ttrie VS immortal

Spawn threads that never die (unless told to do so)
slave-thread

6.8 1.7 ttrie VS slave-thread

A principal solution to ghost threads and silent exceptions
unbounded-delays

6.7 0.0 ttrie VS unbounded-delays

Unbounded thread delays and timeouts
sirkel

6.7 0.0 ttrie VS sirkel

Sirkel; a Chord DHT in haskell. Node failure, replication and batteries included!
atomic-modify

6.6 0.0 ttrie VS atomic-modify

Incubator for my Haskell libraries
threadmanager

6.2 0.0 ttrie VS threadmanager

Simple thread management
ctrie

6.2 0.0 ttrie VS ctrie

Non-blocking concurrent hashmap for Haskell
token-bucket

6.2 0.0 ttrie VS token-bucket

Haskell rate limiter library using lazy token bucket algorithm
timers

6.2 0.0 ttrie VS timers

Simple package that implements timers. Both "one-shot" and "repeating" timers are implemented.
lukko

6.0 2.9 ttrie VS lukko

File locking
unique

6.0 0.0 ttrie VS unique

fast unique variables
kickchan

6.0 0.0 ttrie VS kickchan

Bounded channels with invalidating readers
concurrent-hashtable

6.0 0.0 ttrie VS concurrent-hashtable

A thread-safe hash table in Haskell
unagi-streams

5.7 0.0 ttrie VS unagi-streams

Unagi-chan channels for io-streams.
mvc-updates

5.7 0.0 ttrie VS mvc-updates

Concurrent and combinable updates
SafeSemaphore

5.7 0.0 ttrie VS SafeSemaphore

SafeSemaphore is a Haskell library replacing non-exception safe libraries like QSem, QSemN, SampleVar
unagi-bloomfilter

5.6 0.0 ttrie VS unagi-bloomfilter

A fast, cache-efficient, concurrent bloom filter in Haskell

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README

A contention-free STM hash map for Haskell.

"Contention-free" means that the map will never cause spurious conflicts. A transaction operating on the map will only ever have to retry if another transaction is operating on the same key at the same time.

This is an implementation of the transactional trie, which is basically a lock-free concurrent hash trie lifted into STM. For a detailed discussion, including an evaluation of its performance, see Chapter 3 of my master's thesis.