theatre
stm-containers
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| theatre | stm-containers | |
|---|---|---|
| - | 2 | |
| 7 | 62 | |
| - | - | |
| 4.1 | 5.6 | |
| 6 months ago | 6 months ago | |
| Haskell | Haskell | |
| MIT License | MIT License |
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theatre
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stm-containers
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Software Transactional Memory (1997)
I think you are right about STM being roughly equivalent to snapshot isolation.
What STM offers is an easy way to invent "containers for snapshotted values" aka TVars. Using them carefully may result in better scaling: https://hackage.haskell.org/package/stm-containers
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How to achieve "Run at most one parallel async action per user"?
how about use stm-containers?
What are some alternatives?
simple-actors - A Haskell library providing an idiomatic implementation of the actor model of concurrency
stm-incremental - A very simple interface for incremental computation using STM in Haskell.
timeout - Generalized sleep and timeout functions
restricted-workers - Interactive-diagrams
threads - Fork threads and wait for their result
stm-chunked-queues - Thread communication queues that group items/requests that occur close together in time
lifted-async - Run lifted IO operations asynchronously and wait for their results
named-lock - A named lock that is created on demand.
ctrie - Non-blocking concurrent hashmap for Haskell
conceit - Concurrently + Either
concurrent-extra - Extra concurrency primitives
ttrie - A contention-free STM hash map for Haskell