speculation-transformers
stm-containers
| speculation-transformers | stm-containers | |
|---|---|---|
| - | 2 | |
| 29 | 62 | |
| - | - | |
| 0.0 | 3.7 | |
| over 5 years ago | 10 days ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | MIT License |
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speculation-transformers
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Tracking mentions began in Dec 2020.
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?
mvc - Model-view-controller
stm-incremental - A very simple interface for incremental computation using STM in Haskell.
lifted-threads - lifted IO operations from the threads library
restricted-workers - Interactive-diagrams
om-actor - Actor pattern utilities for Haskell.
stm-chunked-queues - Thread communication queues that group items/requests that occur close together in time
pulse - Haskell: Synchronize multiple actions to be triggered as parallel as possible
theatre - Minimalistic actor library for Haskell
chaselev-deque - A collection of different packages for CAS based data structures.
named-lock - A named lock that is created on demand.
fraxl
conceit - Concurrently + Either