Like other Big Data tools for Java on our list, JSAT is open-source and free to use. Features. The Java Statistical Analysis Tool has a few features developers should be aware of, including: ...

In-memory data grid (IMDG) specialist Hazelcast Inc. yesterday launched a new distributed processing engine for Big Data streams. The open-source, Apache 2-licenced Hazelcast Jet is designed to ...

Five software innovators who were honored in 2018 by a Groundbreaker Award presented by Oracle share their insights into big data and streaming data, the flourishing of open source, and the future ...

Apache Spark with Java 8 is proving to be the perfect match for Big Data. Spark 1.0 was just released this May, and it’s already surpassed Hadoop in popularity on the Web. Java 8, the latest version, ...

Java's I/O streams provide standardized ways to read and write data. Any object representing a mutable data source in Java exposes methods for reading and writing its data as a stream.

Java’s stream operations would become more flexible and expressive and allow custom intermediate operations to manipulate streams of infinite size to the extent possible, under a proposal in the ...

Java 22 introduces stream gatherers, a new mechanism for manipulating streams of data. Stream gatherers are the delivered feature for JEP 461 , allowing developers to create custom intermediate ...

A Dice survey shows growing demand for big data skills, and developers—particularly those with Java, mobile and .NET talent—continue to be much sought after.

Jumping on the “real-time” bandwagon, Amazon today announced Kinesis, a new stream processing service that aims to help make sense of high-volume data sources such as Twitter's "firehose ...

The vulnerability, tracked as CVE-2025-30065, is a deserialization issue (CWE-502) in Parquet’s Java library that allows execution of maliciously crafted Parquet files.