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Redis

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  Analyzed about 3 hours ago

A persistent key-value database with built-in net interface written in ANSI-C for Posix systems.

293K lines of code

64 current contributors

1 day since last commit

134 users on Open Hub

High Activity
5.0
 
0 Reviews
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Mostly written in C
Licenses: BSD-3-Clause
Tags cache caching database distributed infrastructure in_memory key_value memory persistence redis storage

Apache Accumulo

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Claimed by Apache Software Foundation Analyzed 40 minutes ago

Apache Accumulo is a sorted, distributed key/value store based on Google's BigTable design. It is built on top of Apache Hadoop, Zookeeper, and Thrift. It features a few novel improvements on the BigTable design in the form of cell-level access labels and a server-side programming mechanism that can ... [More] modify key/value pairs at various points in the data management process. [Less]

447K lines of code

34 current contributors

1 day since last commit

24 users on Open Hub

High Activity
0.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags bigtable database distributed hadoop key_value scalability

upscaledb

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  Analyzed 1 day ago

A very fast lightweight embedded database engine with built-in analytic functions.

255K lines of code

0 current contributors

over 2 years since last commit

2 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in C++
Licenses: commercia..., GPL2
Tags c c++ database database_server embedded engine erlang java key_value net persistance php

redis-py

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  Analyzed about 12 hours ago

Redis Python Client

47.1K lines of code

39 current contributors

13 days since last commit

2 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
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Mostly written in Python
Licenses: mit
Tags key_value python redis

redislite

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  Analyzed about 9 hours ago

A python module that allows using redis without having to install a redis-server.

1.49K lines of code

1 current contributors

2 months since last commit

1 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
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Mostly written in Python
Licenses: BSD-3-Clause
Tags development easy_to_use embedded key_value python python2 python3 redis redisdb server

lmdb++

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  Analyzed about 7 hours ago

This is a comprehensive C++ wrapper for the LMDB embedded database library, offering both an error-checked procedural interface and an object-oriented resource interface with RAII semantics. • Designed to be entirely self-contained as a single header file that can be dropped into a project. • ... [More] Implements a straightforward mapping from C to C++, with consistent naming. • Simplifies error handling by translating error codes into C++ exceptions. • Carefully differentiates logic errors, runtime errors, and fatal errors. • Exception strings include the name of the LMDB function that failed. • Plays nice with others: all symbols are placed into the lmdb namespace. • 100% free and unencumbered public domain software. [Less]

1.14K lines of code

0 current contributors

over 7 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in C++
Licenses: Public_do..., unlicense
Tags acid b+tree c++ c++11 c++14 database indexing key_value lmdb mmap mvcc

Ujorm

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  Analyzed about 7 hours ago

The Ujorm is an open source Java small library which provides non-traditional objects based on the key-value architecture to open up new exciting opportunities for writing efficient code. This library offers a unique ORM module designed for rapid Java development with great performance and a small ... [More] footprint. The key features are type safe database queries, relation mapping by Java code, no entity states and a memory overloading protection cache. [Less]

73.3K lines of code

0 current contributors

almost 8 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags apache_wicket csv framework introspection j2ee java key_value orm orm_(object_relational_mapping) persistence property software_development 3 more...

RocksDB

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Claimed by Facebook Analyzed 1 day ago

RocksDB is an embeddable persistent key-value store for fast storage. RocksDB can also be the foundation for a client-server database but our current focus is on embedded workloads. RocksDB builds on LevelDB to be scalable to run on servers with many CPU cores, to efficiently use fast storage, to ... [More] support IO-bound, in-memory and write-once workloads, and to be flexible to allow for innovation. [Less]

450K lines of code

145 current contributors

over 2 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in C++
Licenses: BSD-3-Clause
Tags database key_value keyvalue leveldb persistent scalable store

cl-ctrie

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  Analyzed 1 day ago

lock-free, concurrent, key/value index with efficient memory-mapped persistence and fast transient storage models

33.2K lines of code

0 current contributors

almost 10 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Lisp
Licenses: mit
Tags common_lisp concurrent data_structure index key_value lock_free persistence store

async-map-android

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  Analyzed 2 days ago

An implementation for async-map based on the Android SQLite API.

570 lines of code

0 current contributors

over 8 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in Java
Licenses: No declared licenses
Tags android asynchronous database key_value map persistence sqlite