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Apache HBase

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Claimed by Apache Software Foundation Analyzed about 2 hours ago

HBase is the Hadoop database. Its an open-source, distributed, column-oriented store modeled after the Google paper, Bigtable: A Distributed Storeage System for Structured Data by Chang et al. Just as Bigtable leverages the distributed data storage provided by the Google File System, HBase provides ... [More] Bigtable-like capabilities on top of Hadoop. HBase's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardward. Try it if your plans for a data store run to big. [Less]

869K lines of code

120 current contributors

about 7 hours since last commit

31 users on Open Hub

Very High Activity
5.0
 
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AppScale

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  Analyzed about 4 hours ago

AppScale is an open-source implementation of the Google AppEngine (GAE) cloud computing interface. AppScale enables execution of GAE applications on virtualized cluster systems. In particular, AppScale enables users to execute GAE applications using their own clusters with greater scalability and ... [More] reliability than the GAE SDK provides. Moreover, AppScale executes automatically and transparently over cloud infrastructures such as the Amazon Web Services (AWS) Elastic Compute Cloud (EC2) and Eucalyptus, the open-source implementation of the AWS interfaces. [Less]

1.15M lines of code

10 current contributors

7 days since last commit

7 users on Open Hub

Very High Activity
5.0
 
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SiteWhere

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  Analyzed 6 days ago

SiteWhere is an open-source, multi-tenant, application enablement platform for the Internet of Things (IoT) providing device management, complex event processing (CEP) and integration through a modern, scalable architecture. SiteWhere provides REST APIs for all system functionality. The SiteWhere ... [More] IoT Framework provides SDKs for many common platforms including Android, iOS, Arduino, and any Java-capable platform such as Raspberry Pi rapidly accelerating the speed of innovation. SiteWhere supports device connectivity via MQTT, Stomp, AMQP, JMS, sockets, websockets, and many other protocols. Download SiteWhere today! [Less]

255K lines of code

4 current contributors

3 months since last commit

3 users on Open Hub

Moderate Activity
4.5
   
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Apache Trafodion

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Claimed by Apache Software Foundation Analyzed 6 days ago

Apache Trafodion is a webscale SQL-on-Hadoop solution enabling transactional or operational workloads on Hadoop. The name "Trafodion" (the Welsh word for transactions, pronounced "Tra-vod-eee-on") was chosen specifically to emphasize the differentiation that Trafodion provides in closing a critical ... [More] gap in the Hadoop ecosystem. Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data applications to run on Hadoop. [Less]

5.01M lines of code

28 current contributors

about 1 month since last commit

2 users on Open Hub

Moderate Activity
0.0
 
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Apache Whirr

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Claimed by Apache Software Foundation Analyzed about 5 hours ago

Apache Whirr is a set of libraries for running cloud services. Whirr provides: * A cloud-neutral way to run services. You don't have to worry about the idiosyncrasies of each provider. * A common service API. The details of provisioning are particular to the service. * Smart defaults for ... [More] services. You can get a properly configured system running quickly, while still being able to override settings as needed. You can also use Whirr as a command line tool for deploying clusters. [Less]

26.9K lines of code

0 current contributors

over 4 years since last commit

2 users on Open Hub

Inactive
0.0
 
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Advanced Nagios Plugins Collection

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  Analyzed about 23 hours ago

Advanced Nagios Plugins Collection. Extends Nagios monitoring capabilities significantly further in to the application layer including Hadoop, Big Data, NoSQL and Web Scale infrastructure technologies, APIs etc.

56.5K lines of code

6 current contributors

1 day since last commit

2 users on Open Hub

High Activity
5.0
 
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Licenses: No declared licenses

asynchbase

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  Analyzed about 9 hours ago

This is an alternative Java library to use HBase in applications that require a fully asynchronous, non-blocking, thread-safe, high-performance HBase API.

25.8K lines of code

1 current contributors

12 months since last commit

1 users on Open Hub

Very Low Activity
5.0
 
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Apache Phoenix

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Claimed by Apache Software Foundation Analyzed 6 days ago

Apache Phoenix is a relational database layer over HBase delivered as a client-embedded JDBC driver targeting low latency queries over HBase data. Apache Phoenix takes your SQL query, compiles it into a series of HBase scans, and orchestrates the running of those scans to produce regular JDBC result ... [More] sets. The table metadata is stored in an HBase table and versioned, such that snapshot queries over prior versions will automatically use the correct schema. Direct use of the HBase API, along with coprocessors and custom filters, results in performance on the order of milliseconds for small queries, or seconds for tens of millions of rows. [Less]

396K lines of code

0 current contributors

about 1 year since last commit

1 users on Open Hub

Very Low Activity
0.0
 
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archon

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  Analyzed 6 days ago

It is a OSGi based distributed system controler used to build/manage linux boxes

465 lines of code

0 current contributors

over 5 years since last commit

1 users on Open Hub

Inactive
5.0
 
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SeqWare Queryengine

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  Analyzed about 6 hours ago

A spin-off of the SeqWare project, this is a HBase backed variant database for performing queries on VCF-style data

244K lines of code

0 current contributors

almost 6 years since last commit

1 users on Open Hub

Inactive
0.0
 
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