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Apache Ignite 2.x

Previous Generation Features

These features represent the Apache Ignite 2.x generation.
For current Apache Ignite capabilities, see the main features page.
Apache Ignite 2.x Features
Apache Ignite 2.x Feature Archive

Apache Ignite 2.x remains a stable, production-ready platform with extensive features and integrations.

These pages are preserved for users working with Ignite 2.x.

This archive contains Apache Ignite 2.x features. For current Apache Ignite capabilities, see the main features page.

Storage and Persistence

In-memory and persistent storage modes for Apache Ignite 2.x

Multi-Tier Storage

Choose a storage mode for your performance and capacity needs: in-memory, in-memory + external database, or in-memory + native persistence.

Native Persistence

Turn Ignite into a database with capacity and durability characteristics of traditional disk-based databases.

Clustering

Distributed architecture with node discovery, data partitioning, and fault tolerance.

Developer APIs

Essential APIs for working with Apache Ignite 2.x

Distributed SQL

Interact with Ignite as with a regular SQL database using JDBC, ODBC drivers, or native SQL APIs.

ACID Transactions

Operate in a strongly consistent mode with full support for distributed ACID transactions

Key Value APIs

Use simple key-value requests for fast data look-ups and updates.

High-Performance Computing

Execute custom code over distributed datasets

Compute APIs

Execute data-intensive and compute-intensive logic over your distributed cluster.

Machine Learning

Use built-in algorithms to train and execute machine and deep learning models at scale.

Services

Create and deploy custom micro-services on your cluster nodes.

Real-Time Streaming

Stream and process data in real-time

Streaming

Stream and process your data in a scalable and fault-tolerant fashion.

Operations and Tooling

Multi-language support and operational tools

Multi-Language Support

Use Apache Ignite with Java, .NET, C++, Python, and other programming languages.

Tooling

Operational tools and integrations for Apache Ignite 2.x deployments.
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