Caching

memory In-Memory Caches

Redis

Versatile in-memory data structure store supporting strings, hashes, lists, sets, and more with persistence options, pub/sub messaging, and Lua scripting for complex caching logic.

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MemcachedValkeyDragonflyDBKeyDBAmazon ElastiCache
Memcached

High-performance, distributed memory object caching system designed for simplicity and speed, ideal for caching database query results and session data with minimal overhead.

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RedisValkeyHazelcastApache IgniteAmazon ElastiCache
Valkey

Open-source fork of Redis maintaining full API compatibility while being community-driven and licensed under BSD, offering the same performance with guaranteed open-source governance.

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RedisKeyDBDragonflyDBMemcachedDragonfly
DragonflyDB

Modern in-memory datastore designed as a drop-in Redis replacement with vertical scalability, multi-threading, and up to 25x better throughput than Redis on the same hardware.

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RedisKeyDBValkeyMemcachedHazelcast
KeyDB

High-performance fork of Redis with multi-threading support, active replication, and flash storage capabilities, offering better performance while maintaining Redis protocol compatibility.

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RedisValkeyDragonflyDBMemcachedAmazon ElastiCache

cloud_sync Distributed Caching

Hazelcast

Distributed in-memory computing platform providing distributed data structures, caching, and computing capabilities with strong consistency and Java-native integration.

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Apache IgniteRedis ClusterCoherenceInfinispanGemFire
Apache Ignite

Distributed database, caching, and processing platform with in-memory speed, ACID transactions, SQL support, and machine learning capabilities for compute-intensive applications.

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HazelcastRedis ClusterGridGainCoherenceApache Geode
Amazon ElastiCache

Fully managed in-memory caching service from AWS supporting both Redis and Memcached engines with automatic failover, backup, and scaling capabilities.

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Azure Cache for RedisGoogle Cloud MemorystoreRedis CloudMemcachedRedis
Azure Cache for Redis

Fully managed Redis service from Microsoft Azure offering enterprise-grade caching with high availability, geo-replication, and integration with Azure services.

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Amazon ElastiCacheGoogle Cloud MemorystoreRedis CloudRedisMemcached

public HTTP Caching & CDN

Varnish Cache

High-performance HTTP reverse proxy and caching server designed for content-heavy dynamic websites, capable of handling millions of requests per second with intelligent cache invalidation.

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NginxSquidApache Traffic ServerCloudFlareFastly
Nginx

Popular web server and reverse proxy with powerful caching capabilities, load balancing, and HTTP/2 support, widely used for serving static content and caching dynamic content.

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VarnishApacheHAProxyCaddyTraefik
Cloudflare CDN

Global content delivery network with edge caching, DDoS protection, and web optimization features, caching and serving content from 300+ cities worldwide.

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FastlyAkamaiAmazon CloudFrontCloudFlareAzure CDN
Amazon CloudFront

Global CDN service from AWS with low latency content delivery, edge caching, and seamless integration with AWS services including S3, EC2, and Lambda@Edge.

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CloudflareFastlyAkamaiAzure CDNGoogle Cloud CDN
Fastly

Edge cloud platform providing CDN services with real-time content delivery, instant purging, and programmable edge computing using VCL or WebAssembly.

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CloudflareAmazon CloudFrontAkamaiAzure CDNVarnish