1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
Source: python-uhashring
Section: python
Priority: optional
Maintainer: Debian OpenStack <team+openstack@tracker.debian.org>
Uploaders:
Thomas Goirand <zigo@debian.org>,
Build-Depends:
debhelper-compat (= 11),
dh-python,
openstack-pkg-tools,
pybuild-plugin-pyproject,
python3-all,
python3-hatchling,
python3-poetry-core,
python3-setuptools,
Build-Depends-Indep:
python3-memcache,
python3-pytest,
Standards-Version: 4.5.0
Vcs-Browser: https://salsa.debian.org/openstack-team/python/python-uhashring
Vcs-Git: https://salsa.debian.org/openstack-team/python/python-uhashring.git
Homepage: https://github.com/ultrabug/uhashring
Package: python3-uhashring
Architecture: all
Depends:
python3-memcache,
${misc:Depends},
${python3:Depends},
Description: full featured consistent hashing python library compatible with ketama
Uhashring implements consistent hashing in pure Python.
.
Consistent hashing is mostly used on distributed systems/caches/databases as
this avoid the total reshuffling of your key-node mappings when adding or
removing a node in your ring (called continuum on libketama). More information
and det ails about this can be found in the *literature* section.
.
This full featured implementation offers:
* a lot of convenient methods to use your consistent hash ring in real world
applications.
* simple integration with other libs such as memcache through monkey
patching.
* a full ketama compatibility if you need to use it.
* all the missing functions in the libketama C python binding (which is not
even available on pypi) for ketama users.
* possibility to use your own weight and hash functions if you don't care
about the ketama compatibility.
* Instance-oriented usage, so you can use your consistent hash ring object
directly in your code (see advanced usage).
* tests of implementation, key distribution and ketama compatibility.
.
Per node weight is also supported and will affect the nodes distribution on
the ring.
|
