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Apache Spark

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Claimed by Apache Software Foundation Analyzed 7 months ago

Apache Spark is an open source cluster computing system that aims to make data analytics fast — both fast to run and fast to write. To run programs faster, Spark provides primitives for in-memory cluster computing: your job can load data into memory and query it repeatedly more rapidly than with ... [More] disk-based systems like Hadoop. To make programming faster, Spark offers high-level APIs in Scala, Java and Python, letting you manipulate distributed datasets like local collections. You can also use Spark interactively to query big data from the Scala or Python shells. Spark integrates closely with Hadoop to run inside Hadoop clusters and can access any existing Hadoop data source. [Less]

862K lines of code

374 current contributors

7 months since last commit

56 users on Open Hub

Activity Not Available
5.0
 
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collectd

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  Analyzed 8 months ago

collectd is a small daemon which collects system information periodically and writes the results to an RRD-file. What does collectd do? collectd collects information about the system it is running on and writes this information into special database files. These database files can then be used ... [More] to generate graphs of the collected data. collectd itself does not generate graphs, it only collects the data. You should use software like drraw to generate pretty pictures from these RRD-files. Nonetheless, sample scripts are included to get you started on own graphing scripts. [Less]

302K lines of code

33 current contributors

about 1 year since last commit

34 users on Open Hub

Activity Not Available
4.81818
   
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Licenses: BSD-3-Clause, mit

Apache Mesos

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Claimed by Apache Software Foundation Analyzed 8 months ago

Apache Mesos abstracts CPU, memory, storage, and other compute resources away from machines (physical or virtual), enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.

784K lines of code

41 current contributors

8 months since last commit

30 users on Open Hub

Activity Not Available
4.0
   
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Kamailio (SIP Express Router)

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  Analyzed 1 day ago

Kamailio is an open source SIP server application formerly named OpenSER. Starting with v3.0.0 it has merged its ancestor project, respectively SIP Express Router (SER). The project is managed by its community, released under GPLv2, and focusing to build a flexible and rock solid SIP server. ... [More] Among features: full RFC3261 implementation, support for IPv4, IPv6, UDP, TCP, TLS, SCTP, DNS SRV and NAPTR, Websockets for WebRTC, least cost routing, load balancing, AAA and prepaid billing, presence server, RCS/RCSe, embedded XACP server and MSRP relay, RADIUS, XMLRPC control interface, IMS extensions, MySQL, Postgres and many other DB backends, embedded interpreters for Lua, Perl, Python, C# and other languages, IMS extensions. [Less]

1M lines of code

73 current contributors

2 days since last commit

25 users on Open Hub

Very High Activity
5.0
 
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Apache Hive

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Claimed by Apache Software Foundation Analyzed 8 months ago

Hive is a data warehouse infrastructure built on top of Hadoop that provides tools to enable easy data summarization, adhoc querying and analysis of large datasets data stored in Hadoop files. It provides a mechanism to put structure on this data and it also provides a simple query language called ... [More] Hive QL which is based on SQL and which enables users familiar with SQL to query this data. At the same time, this language also allows traditional map/reduce programmers to be able to plug in their custom mappers and reducers to do more sophisticated analysis which may not be supported by the built-in capabilities of the language. [Less]

1.72M lines of code

0 current contributors

almost 2 years since last commit

24 users on Open Hub

Activity Not Available
5.0
 
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GlusterFS

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  Analyzed 8 months ago

GlusterFS is a distributed file-system capable of scaling to several peta-bytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP into one large parallel network file system. Storage bricks can be made of any commodity hardware such as x86-64 server with SATA RAID, and can use Infiniband HBAs'.

1.43M lines of code

133 current contributors

8 months since last commit

23 users on Open Hub

Activity Not Available
4.6
   
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Licenses: GNU-GPLv2, lgpv3_or_...

Proxmox VE

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  Analyzed 8 months ago

Proxmox VE is a complete open source virtualization management solution for servers based on KVM and OpenVZ. It manages virtual machines, storage, virtualized networks, and HA Clustering. Proxmox VE is an open source project, developed and maintained by Proxmox Server Solutions GmbH.

132K lines of code

24 current contributors

8 months since last commit

22 users on Open Hub

Activity Not Available
3.0
   
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DragonFly BSD

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  Analyzed 1 day ago

DragonFly BSD is a UNIX-like operating system that has been continuously developed since it forked from FreeBSD 4.8 in 2004. The development focus is on innovation and performance, as well as usability. Nearly 22,000 third-party software packages are available due to the Ports Collection it ... [More] shares with FreeBSD (known as DPorts). Currently only the x86_64 architecture is officially supported. [Less]

9.01M lines of code

17 current contributors

2 days since last commit

21 users on Open Hub

Very High Activity
4.78571
   
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Syncthing

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  Analyzed 7 days ago

Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralised. Your data is your data alone and you deserve to choose where it is stored, if it is shared with some third party, and how it's transmitted over the Internet.

312K lines of code

72 current contributors

9 days since last commit

21 users on Open Hub

High Activity
4.42857
   
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hazelcast

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  Analyzed 2 days ago

Hazelcast is a clustering and highly scalable data distribution platform for Java. Features: Distributed implementations of java.util.{Queue, Set, List, Map} Distributed implementation of java.util.concurrency.locks.Lock Distributed implementation of java.util.concurrent.ExecutorService ... [More] Distributed MultiMap for one-to-many relationships Distributed Topic for publish/subscribe messaging Transaction support and J2EE container integration via JCA Socket level encryption support for secure clusters Synchronous (write-through) and asynchronous (write-behind) persistence Second level cache provider for Hibernate Monitoring and management of the cluster via JMX Dynamic HTTP session clustering Support for cluster info and membership events Dynamic discovery Dynamic scaling Dynamic partitioning with backups Dynamic fail-over Hazelcast is for you if you want to share data/state among many servers (e.g. web session sharing) cache your data (distributed cache) for better performance cluster your application provide secure communication among servers partition your in-memory data send/receive messages among applications distribute workload onto many servers take advantage of parallel processing provide fail-safe data management Hazelcast is pure Java. JVMs that are running Hazelcast will dynamically cluster. Although by default Hazelcast will use multicast for discovery, it can also be configured to only use TCP/IP for enviroments where multicast is not available or preferred. Communication among cluster members is always TCP/IP with Java NIO beauty. Default configuration comes with 1 backup so if one node fails, no data will be lost. It is as simple as using java.util.{Queue, Set, List, Map}. Just add the hazelcast.jar into your classpath and start coding. A test application comes with the Hazelcast distribution that simulates the queue, set, map and lock APIs. You may want to watch the following 12 minute screencast to quickly get started. [Less]

823K lines of code

66 current contributors

3 days since last commit

15 users on Open Hub

High Activity
5.0
 
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