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python pandas

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  Analyzed about 15 hours ago

pandas is a Python package providing fast, flexible, and expressive data structures designed to make working with "relational" or "labeled" data both easy and intuitive. It aims to be the fundamental high-level building block for doing practical, real world data analysis in Python. Additionally, it ... [More] has the broader goal of becoming the most powerful and flexible open source data analysis / manipulation tool available in any language. pandas is well suited for many different kinds of data: * Tabular data, as in an SQL table or Excel spreadsheet * Ordered and unordered (not necessarily fixed-frequency) time series data * Matrix data, potentially with row and column labels * Any other form of common structured data [Less]

462K lines of code

449 current contributors

about 19 hours since last commit

89 users on Open Hub

Very High Activity
4.9375
   
1 Review
I Use This
Mostly written in Python
Licenses: BSD-3-Clause
Tags bigdata python statistics

Apache Spark

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Claimed by Apache Software Foundation Analyzed about 4 hours 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]

1.55M lines of code

374 current contributors

about 5 hours since last commit

56 users on Open Hub

Very High Activity
5.0
 
0 Reviews
I Use This
Mostly written in Scala
Licenses: apache_2
Tags apache bigdata cluster clustercomputing distributed distributed_computing ec2 graph_computing hadoop hdfs in_memory java 8 more...

Apache Hive

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Claimed by Apache Software Foundation No analysis available

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]

0 lines of code

0 current contributors

0 since last commit

23 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in language not available
Licenses: apache_2
Tags apache bigdata cluster clustercomputing distributed_computing hadoop hdfs java mapreduce orc spark sql 4 more...

rasdaman

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Claimed by rasdaman Analyzed 1 day ago

rasdaman is the pioneer Array DBMS enabling Big Datacube Analytics on spatio-temporal sensor, image, simulation, and statistics data through a high-level declarative datacube query language. Frontends supported include Leaflet, QGIS, ArcGIS, Python, R, openEO, and many more. Client-side parts are ... [More] LGPL for free use of rasdaman in open and closed applications; the server (a separate process) is GPL, implementing "life is a give and take". rasdaman community has been forked into open-source by rasdaman GmbH (dual-licence) and is co-led by Constructor University, the makers of Big Datacube standards: ISO Array SQL, ISO 19123-x, OGC CIS, WCS, and WCPS. rasdaman is official OGC Reference Implementation, official EU INSPIRE Good Practice and part of OSGeo Live. [Less]

711K lines of code

11 current contributors

about 1 month since last commit

20 users on Open Hub

Low Activity
5.0
 
1 Review
I Use This
Mostly written in C++
Licenses: gpl3_or_l...
Tags analytics array_processing arrayquery bigdata database scientificdataanalysis

JasperReports Server

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  Analyzed over 1 year ago

JasperReports Server is part of the Jaspersoft Business Intelligence Suite, an open source business intelligence platform from Jaspersoft, providing common services like security and metadata management, and the capability to easily add additional functionality. JasperReports Server is built by the ... [More] developers of JasperReports, the leading open source reporting engine. See the JasperReports Server community at: http://community.jaspersoft.com [Less]

563K lines of code

0 current contributors

almost 2 years since last commit

14 users on Open Hub

Activity Not Available
4.44444
   
0 Reviews
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Mostly written in Java
Licenses: AGPL3
Tags analytics bigdata business_intelligence charting charts csv dashboards data embedded excel ireport jasper 8 more...

Apache Flink

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Claimed by Apache Software Foundation Analyzed about 2 hours ago

Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments, perform computations at in-memory speed and at any scale. Learn more about Flink at http://flink.apache.org/

2.14M lines of code

323 current contributors

about 5 hours since last commit

9 users on Open Hub

Very High Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags apache bigdata cluster distributed hadoop java machinelearning mapreduce scala streaming

Jaspersoft Studio

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  Analyzed over 1 year ago

Eclipse-based JasperReports Designer

1.04M lines of code

0 current contributors

about 2 years since last commit

7 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: eclipse
Tags bigdata business_intelligence charting charts dashboards data database ide jasper jasperreports java jdbc 7 more...

Apache Storm

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Claimed by Apache Software Foundation Analyzed about 22 hours ago

Storm is a free and open source distributed realtime computation system. Storm makes it easy to reliably process unbounded streams of data, doing for realtime processing what Hadoop did for batch processing. Storm is simple, can be used with any programming language. Storm is fast: a benchmark ... [More] clocked it at over a million tuples processed per second per node. It is scalable, fault-tolerant, guarantees your data will be processed, and is easy to set up and operate. Storm integrates with the queueing and database technologies you already use. A Storm topology consumes streams of data and processes those streams in arbitrarily complex ways, repartitioning the streams between each stage of the computation however needed. [Less]

346K lines of code

45 current contributors

10 days since last commit

6 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags bigdata cloud cluster clustercomputing datastreams distributed distributed_computing distributedsystem ec2 fault_tolerant java json 8 more...

Alluxio (formerly Tachyon): A Memory Speed Virtual Distributed Stor...

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  Analyzed about 24 hours ago

Alluxio, formerly Tachyon, is a memory speed virtual distributed storage enabling reliable data sharing at memory-speed across cluster jobs. Alluxio lies between computation frameworks, such as Spark, MapReduce, or Flink, and various storage systems, such as Amazon S3, OpenStack Swift, GlusterFS ... [More] , HDFS, or Ceph. Alluxio brings significant performance improvement and bridges new workloads with data stored in traditional storage. Alluxio is Hadoop compatible. Existing Spark and MapReduce programs can run on top of it without code changes. The project is deployed at multiple companies. With less than three years open source history, Alluxio has attracted more than 600 contributors from over 200 institutions, including Alibaba, Alluxio, Baidu, IBM, Intel, Red Hat, and UC Berkeley. [Less]

349K lines of code

210 current contributors

6 months since last commit

6 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
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Mostly written in Java
Licenses: apache_2
Tags bigdata distributedsystems memorycentric storage virtual

Apache Apex

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Claimed by Apache Software Foundation Analyzed 1 day ago

Apache Apex is an enterprise grade big data-in-motion platform that unifies stream and batch processing. Apex was built for scalability and low-latency processing, high availability and operability. The Apex engine is supplemented by Malhar, the library of pre-built operators, including connectors ... [More] that integrate with many existing technologies as sources and destinations, like message buses, databases, files or social media feeds. [Less]

284K lines of code

1 current contributors

over 4 years since last commit

6 users on Open Hub

Inactive
0.0
 
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags analytics apache bigdata cluster datastream distributed fault_tolerant hadoop high_performance java opensource realtime 4 more...