Cmapv2 Alternatives
Similar projects and alternatives to cmapv2
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InfluxDB
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better cmapv2 alternative or higher similarity.
cmapv2 discussion
cmapv2 reviews and mentions
Posts with mentions or reviews of cmapv2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-06-15.
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Cmapv2: A high performance, concurrent map
The point of enumerating all of those specific issues, wasn't to say "here are some bugs" and if you fix them you're good. It was to say "here are some examples of the much more fundamental problem", which seemed to be a fundamental misunderstanding of the language memory model and the guarantees offered by assignments, atomic.CompareAndSwap, etc., and those operations' interactions with package unsafe.
For example this code
https://github.com/sirgallo/cmapv2/blob/6bcaa0253b1b0b261e8a...
and in particular its use of this code
https://github.com/sirgallo/cmapv2/blob/6bcaa0253b1b0b261e8a...
is still completely unsound.
Looking at *only this code path* -- and there are *many more* --
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Put
- Snapshots the current root pointer with atomic.LoadPointer
Stats
Basic cmapv2 repo stats
4
60
7.0
25 days ago
sirgallo/cmapv2 is an open source project licensed under MIT License which is an OSI approved license.
The primary programming language of cmapv2 is Go.
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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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