Universal Python binding for the LMDB 'Lightning' Database
This is a universal Python binding for the LMDB 'Lightning' Database.
LMDB is a tiny database with the following properties:
* Ordered map interface (keys are always lexicographically sorted).
* Reader/writer transactions: readers don’t block writers, writers don’t block readers. Each environment supports one concurrent write transaction.
* Cheap read transactions.
* Environments may be opened by multiple processes on the same host.
* Multiple named databases may be created with transactions covering all named databases.
* Memory mapped, allowing for zero copy lookup and iteration. This is optionally exposed to Python using the buffer() interface.
* Maintenance requires no external process or background threads.
* No application-level caching is required: LMDB uses the operating system’s buffer cache.
- Developed at devel:languages:python
- Sources inherited from project openSUSE:Factory
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5
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Source Files
| Filename | Size | Changed |
|---|---|---|
| lmdb-0.96.tar.gz | 0000869450 849 KB | |
| python-lmdb.changes | 0000001578 1.54 KB | |
| python-lmdb.spec | 0000002663 2.6 KB |
Revision 3 (latest revision is 11)
Dominique Leuenberger (dimstar_suse)
accepted
request 718281
from
Mia Herkt (lachs0r)
(revision 3)
- Update to v0.96
* Doc updates.
* More removal of code for now-unsupported Python versions.
* Only preload the value with the GIL unlocked when the value is
actually requested. This significantly improves read
performance to retrieve keys with large values when the value
isn't retrieved.
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