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What are the 8 data types of redis
Redis provides 8 data types: string (text, number, binary), hash (key-value pair), list (ordered set), set (unordered unique element), ordered set (sorted by score), geography spatial (geographic location), hyperloglog (estimating big data cardinality), and bitmap (bit sequence storage). This topic provides you with relevant articles, downloads, and course content for you to download and experience for free.
What are the 8 data types of redisRedis provides 8 data types: string (text, number, binary), hash (key-value pair), list (ordered set), set (unordered unique element), ordered set (sorted by score), geography Spatial (geographic location), HyperLogLog (estimates big data cardinality), and Bitmap (bit sequence storage).
How to solve the inconsistency between redis and database dataSolutions to inconsistencies between Redis and database data include: turning on Redis persistence; using transactions or locks; regularly synchronizing data; using cache invalidation strategies; using master-slave replication; and regular inspection and repair.
How to solve the inconsistency between redis and mysql dataMethods to resolve data inconsistencies between Redis and MySQL include: Determining the source of the data inconsistency. Coordinate data consistency: transactional updates, distributed locks, event-driven updates. Data synchronization: asynchronous replication, periodic synchronization, incremental synchronization. Data verification: regular checks, introduction of verification mechanisms, use of unique identifiers. Fault tolerance measures: retry mechanism, data integrity check, redundant storage.
How to realize redis read and write separationRedis read and write separation is implemented by routing read requests to the slave node and routing write requests to the master node. The specific steps are as follows: 1. Create a master-slave replication environment; 2. Configure the read-write separation client; 3. Route read requests to the slave node; 4. Force write requests to the master node; 5. Synchronize master-slave data.
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