{"id":2859,"date":"2026-05-06T07:39:27","date_gmt":"2026-05-06T14:39:27","guid":{"rendered":"https:\/\/www.couchbase.com\/com-2026\/mongodb-redis\/"},"modified":"2026-10-16T14:53:37","modified_gmt":"2026-10-16T21:53:37","slug":"mongodb-redis","status":"publish","type":"page","link":"https:\/\/www.couchbase.com\/ja\/mongodb-redis\/","title":{"rendered":"MongoDB Redis"},"content":{"rendered":"
\n

Redis + MongoDB vs. Couchbase: Performance Benchmark Comparison<\/h1>\n\n\n\n

Superior performance and manageability, discover the advantages.<\/p>\n\n\n\n

\n
Read benchmark<\/a><\/div>\n\n\n\n
\u7121\u6599\u4f53\u9a13<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

CHALLENGES<\/p>\n\n\n\n

7 frequent challenges with Redis+MongoDB<\/h2>\n\n\n\n

Using MongoDB\u2122 with Redis can enhance performance, but the combination adds significant complexity and might introduce more challenges. Because Redis lacks some features, it often needs additional modules that further complicate the setup.<\/p>\n<\/section>\n\n\n\n

\n
\n
\n

\u30c1\u30e3\u30ec\u30f3\u30b8#1<\/p>\n\n\n\n

Architecture<\/h2>\n\n\n\n

Redis+MongoDB is very difficult to scale from a single replica set to a fully sharded environment.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

\u30c1\u30e3\u30ec\u30f3\u30b8 #2<\/p>\n\n\n\n

\u30b3\u30b9\u30c8<\/h2>\n\n\n\n

MongoDB’s inability to scale increases operational costs.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

\u30c1\u30e3\u30ec\u30f3\u30b8 #3<\/p>\n\n\n\n

Replication and failover<\/h2>\n\n\n\n

MongoDB is highly susceptible to data loss and inconsistency.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\n

CHALLENGE #4<\/p>\n\n\n\n

Operational overhead<\/h2>\n\n\n\n

Redis+MongoDB deployments require operations teams with mastery of disparate skill sets.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

CHALLENGE #5<\/p>\n\n\n\n

Multi-data center deployment<\/h2>\n\n\n\n

When deployed in multiple geographies, MongoDB can\u2019t perform all writes locally.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

CHALLENGE #6<\/p>\n\n\n\n

\u30e2\u30d0\u30a4\u30eb <\/h2>\n\n\n\n

Redis lacks a mobile solution, and MongoDB’s mobile solution has significant shortcomings.<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\n

CHALLENGE #7<\/p>\n\n\n\n

Time<\/h2>\n\n\n\n

Redis+MongoDB is time-consuming to develop, manage, and maintain.

<\/p>\n\n\n\n

\n
\u3055\u3089\u306b\u8a73\u3057\u304f<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n\n
<\/div>\n<\/div>\n<\/section>\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\n
\n

DOWNLOAD<\/p>\n\n\n\n

The best way to learn more is to download the software and try it out.<\/h2>\n<\/div>\n\n\n\n
\n
\n
Get it now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n

FEATURES<\/p>\n\n\n\n

Key features of Couchbase vs. Redis + MongoDB<\/h2>\n<\/section>\n\n\n
What’s included<\/div>
Couchbase<\/div>
Redis + MongoDB<\/div>
Built-in cache<\/div>
<\/svg>Yes<\/span><\/span><\/div>
Redis only<\/span><\/div>
JSON flexibility<\/div>
<\/svg>Yes<\/span><\/span><\/div>
Requires RedisJSON module<\/span><\/div>
Automatic mobile sync and peer-to-peer sync<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
Masterless architecture<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
Full SQL querying<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
Multi-master geographic replication<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
\u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9<\/div>
<\/svg>Yes<\/span><\/span><\/div>
MongoDB only<\/span><\/div>
Automatic sharding\/partitioning<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
Database logic<\/div>
Eventing, UDFs<\/span><\/div>
Redis is Lua only<\/span><\/div>
Built-in full-text search<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div>
Data structures (queue, set, etc.)<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>Yes<\/span><\/span><\/div>
\u591a\u6b21\u5143\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/div>
<\/svg>Yes<\/span><\/span><\/div>
<\/svg>No<\/span><\/span><\/div><\/div><\/div><\/section>\n\n\n\n
\n
\n

Code Snippet<\/p>\n\n\n\n

Couchbase’s SQL++ and single API excels over Redis+MongoDB<\/h2>\n<\/section>\n\n\n