Replacing Memcached for Scalability

Facing Memcached issues? Couchbase can help.

도전

Couchbase vs. Memcached

Memcached is a simple cache, while Couchbase is a scalable, persistent NoSQL database with advanced features.

  • 챌린지 #1

    Cold cache

    Memcached failures overload the RDBMS. Couchbase ensures high availability with automatic data replication.

  • 챌린지 #2

    Limited features

    Memcache functionality limits use cases. Couchbase is multipurpose.

  • 도전 #3

    확장성

    Memcached scaling is complex and disruptive. Couchbase has auto-sharding and online rebalancing.

  • Challenge #4

    모니터링

    Memcached lacks unified management. Couchbase offers a built-in admin console and APIs for streamlined cluster control.

기능

Couchbase vs. Memcached

Compare Couchbase and Memcached to see how Couchbase adds persistence, replication, querying, and scalability beyond simple key-value caching.

무엇이 포함되어 있나요?
코우치베이스
메미캐시드
In-memory caching
Scaling/sharding/clustering
Persistent storage option
Data access: SQL
Data access: text search
Data access: vector
Mobile capabilities
Role-based access control
데이터 센터 간 복제(XDCR)

고객

고객의 의견

FAQ’s

Memcached frequently asked questions

Common questions and answers about memcached and Couchbase

Nothing. “memcache” is the software, “memcached” is the daemon program name. Most people now just say “memcached” for both due to naming convention and common usage.

Is it memcached (as in “I just cached it”) or is it memcache-dee? Both are used widely in technical circles, but if you hold to its UNIX roots, you would pronounce it “memcache-dee.

Couchbase once supported memcached-compatible buckets – still possible, but now deprecated and not recommended for new projects.

If you want memory-only storage, use an Ephemeral bucket. If you want memory-first with persistence to disk, use a Couchbase bucket.

데이터베이스의 확장성을 과거의 일로 남겨두세요

각 스택 추가마다 추가 비용이 발생하고 관리해야 할 항목도 더 많아집니다. 2분 안에 절약할 수 있는 금액을 추산해 보세요.