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Fast OR Consistent?
Choose Both.

Memory-First Distributed SQL Database That Eliminates The Latency-Consistency Trade-off

Start Building With Apache Ignite

Get up and running in minutes. Apache Ignite provides a memory-first distributed SQL database that eliminates the scale/speed trade-off for high-velocity workloads.

// Connect to the cluster
IgniteClient client = IgniteClient.builder()
    .addresses("127.0.0.1:10800")
    .build();

// Create a table
String createTableSql = "CREATE TABLE IF NOT EXISTS Person ("
    + "id INT PRIMARY KEY,"
    + "name VARCHAR,"
    + "age INT"
    + ")";
client.sql().execute(null, createTableSql);

// Insert data
String insertSql = "INSERT INTO Person (id, name, age) VALUES (?, ?, ?)";
client.sql().execute(null, insertSql, 1, "John Doe", 30);
client.sql().execute(null, insertSql, 2, "Jane Smith", 28);

// Query data
client.sql().execute(null, "SELECT * FROM Person WHERE age > ?", 25)
    .forEachRemaining(row -> {
        System.out.println("ID: " + row.intValue("id") +
                          ", Name: " + row.stringValue("name") +
                          ", Age: " + row.intValue("age"));
    });

// Close the client
client.close();

Apache Ignite Use Cases

Event Stream Processing
And Enrichment

Fast OR Consistent? Enrich high-throughput event streams with consistent reference data. Memory-first architecture delivers low-latency lookups while maintaining ACID guarantees. Eliminate cache invalidation complexity.
Learn More

Session Management
And Caching At Scale

Fast OR Durable? Any-node session access with automatic failover and zero data loss. Low-latency session retrieval with ACID guarantees eliminates sticky sessions while maintaining consistency.
Learn More

Microservices
State Management

Simple OR Scalable? Distributed ACID transactions across service boundaries eliminate saga complexity. Significant infrastructure cost reduction potential through system consolidation.
Learn More

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