Apache Flink Alternatives & Competitors

Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.

Key Apache Spark features:

Speed Ease of Use Advanced Analytics Scalability

Open Source

The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.

Key Spring Framework features:

Comprehensive Ecosystem Inversion of Control (IoC) Container Aspect-Oriented Programming (AOP) Spring Boot

Open Source

Aviation and flight API tailored for SMBs and individual developers, offering flight status, schedules, aircraft and airport data, statistics, historical data and more. Seamless REST/web hook integration via API marketplaces at affordable rates.

Key AeroDataBox features:

Flight Search ADS-B Feeding Flight Data API Flight Subscription & Alert API

Try for free freemium $7.5 / Monthly

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues.

Key Spark Mail features:

Smart Inbox Collaborative Email Customization Unified Inbox

Open Source

Amazon Kinesis services make it easy to work with real-time streaming data in the AWS cloud.

Key Amazon Kinesis features:

Real-time data processing Scalability Fully managed service Integration with AWS ecosystem

Apache Kafka is an open-source message broker project developed by the Apache Software Foundation written in Scala.

Key Apache Kafka features:

High Throughput Scalability Fault Tolerance Durability

Open Source

An Open Source, full stack, web application framework for the JVM.

Key Grails features:

Rapid Development Groovy Language Integration Spring Boot Foundation Plugin Ecosystem

Open Source

Apache Struts is an open-source web application framework for developing Java EE web applications.

Key Apache Struts features:

Robust Framework MVC Architecture Extensive Documentation Rich Tag Library

Jetty is a highly scalable modular servlet engine and http server that natively supports many modern protocols like SPDY and WebSockets.

Key Eclipse Jetty features:

Lightweight Embeddable Scalable Active Development

Java Web Frameworks.

Key Eclipse RAP features:

Cross-Platform Support Single Codebase Rich User Interface Integration with Eclipse Ecosystem

Seamless two-way sync between your CRM, marketing apps and Google in no time.

Key PieSync features:

Two-Way Sync User-Friendly Interface Pre-Built Connectors Customizable Sync Rules

Java Web Frameworks.

Key Apache Jena features:

Rich Semantics Support Flexible and Scalable Strong Query Capabilities Integration and Extensibility

Meteor is a set of new technologies for building top-quality web apps in a fraction of the time.

Key Meteor features:

Full-Stack Solution Reactive Programming MongoDB Integration Rich Ecosystem

Open Source

Hibernate an open source Java persistence framework project.

Key Hibernate features:

Object-Relational Mapping Automatic Table Generation HQL (Hibernate Query Language) Caching

Open Source