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supports LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN hot querying in Redis Cache #2752

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chejinge opened this issue Jun 20, 2024 · 4 comments
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supports LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN hot querying in Redis Cache #2752

chejinge opened this issue Jun 20, 2024 · 4 comments
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✏️ Feature New feature or request

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@chejinge
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chejinge commented Jun 20, 2024 •
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Which PikiwiDB functionalities are relevant/related to the feature request?

目前 RedisCache 批量查询仅支持了 string 类型的 MGET 命令，还需要在 hashtable/list/zset 等复合数据类型中支持 HMGET/LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN 等命令。
Hmget 不需要做的原因是 hget和HMGET都是只去查询一个key 所以HMGET不需要考虑这些

Description

支持多个key 查询缓存可以提升性能，但是要注意 load 到缓存中的 key 对应的 field 不能过大，否则会把内存打满。

实现方案可以参考 Mget PR 2694

Proposed solution

如上所述

Alternatives considered

可以联系chejinge
@chejinge chejinge added the ✏️ Feature New feature or request label Jun 20, 2024
@chejinge chejinge changed the title Hmget support multi key form cache HMGET supports querying multiple keys for cache. Jun 20, 2024
@AlexStocks AlexStocks changed the title HMGET supports querying multiple keys for cache. supports HMGET hot querying in Redis Cache. Jun 20, 2024
@AlexStocks AlexStocks changed the title supports HMGET hot querying in Redis Cache. supports HMGET hot querying in Redis Cache Jun 20, 2024
@AlexStocks AlexStocks changed the title supports HMGET hot querying in Redis Cache supports HMGET/LRANGE/ZRANGE/ZREVRANGE hot querying in Redis Cache Jun 20, 2024
@AlexStocks AlexStocks changed the title supports HMGET/LRANGE/ZRANGE/ZREVRANGE hot querying in Redis Cache supports HMGET/LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN hot querying in Redis Cache Jun 20, 2024
@chejinge chejinge changed the title supports HMGET/LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN hot querying in Redis Cache supports LRANGE/ZRANGE/ZREVRANGE/ZRANGEBYSCORE/ZREVRANGEBYSCORE/ZSCAN hot querying in Redis Cache Jun 21, 2024
@chejinge
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@ZhuHaiyang

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@ Zhu Haiyang

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guoweijian

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@haiyang426 haiyang426 mentioned this issue Jul 10, 2024
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@luky116 luky116 closed this as completed Jul 19, 2024
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