Repository Index

Mirror of Apache DataFu

• datafu

A 3D chart library for Java applications (JavaFX, Swing or server-side).

• javafx
• 3d-charts
• swing
• java2d

A library for setting up Java objects as test data.

• testing
• test-automation
• fixtures
• faker

Use the MongoDB query language to query your relational database, typically from frontend.

• spring-data-jpa
• spring-boot
• jpa
• hibernate

The Amazon DynamoDB Streams Adapter implements the Amazon Kinesis interface so that your application can use KCL to consume and process data from a DynamoDB stream.

Hadoop Data Integration with various databases, ftp servers, salesforce. Incremental update, dedup, append, merge your data on Hadoop.

The legacy distributed object storage server developed by PitchPoint Solutions can store billions of large and small files using minimal resources. Object data is stored in replicated volumes implemented like Facebooks Haystack Object Store. Object metadata which essentially maps an object name to a volume position is stored in an elasticsearch index. (Development by PitchPoint Solutions has been discontinued)

• distributed-storage
• distributed-systems
• vertx
• rxjava

Java access to Neo4J graph databases at multiple levels of abstraction

Simple, efficient Excel to POJO library for Java

• java8
• excel
• pojo
• annotation-processor

Core Data for Android

Efficient, asynchronous batching and caching in clustered environments, port of Facebook DataLoader

• facebook-dataloader
• vertx-dataloader
• graphql
• java-8

Spring data gremlin makes it easier to implement Graph based repositories. This module extends Spring Data to allow support for potentially any Graph database that implements the Tinkerpop Blueprints 2.x API.

A visualizer for GTFS-realtime transit data.

Java-based tool that validates General Transit Feed Specification (GTFS)-realtime feeds

Read and write Excel (.xlsx, .xls), CSV, and ODS files in Java with one line of code. Annotation-based mapping, SAX streaming, built-in validation, 19 type converters, cell styling. A high-performance alternative to Apache POI.

• annotation
• apache-poi
• csv
• data-processing

Tuple MapReduce for Hadoop: Hadoop API made easy

dregex is a Java library that implements a regular expression engine using deterministic finite automata (DFA). It supports some Perl-style features and yet retains linear matching time, and also offers set operations.

• scala
• dfa
• regular-expression
• regular-expression-engine

Server for IBI's GTFS data management platform.

A HBase driver for Erlang/Elixir using Jinterface and the Asynchbase Java client to query the database.

• hbase
• elixir
• erlang
• hbase-driver

Stream Ops is a fully embeddable data streaming engine and stream processing API for Java.

Externalized Properties is powerful configuration library which supports resolution of properties from external sources such as files, databases, git repositories, and any custom sources

• configuration
• feature-flags
• feature-toggles
• java

A vulnerability patch gathering tool

Window-Based Hybrid CPU/GPU Stream Processing Engine

• stream-processing
• hybrid
• multicore
• gpu

Relational database access made simpler and safer

• open-source
• accessing-databases
• java
• sql