4paradigm / 4paradigm/OpenMLDB
Use list instead of skiplist to store data if `TTLType` is `Latest`
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storage-engine
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- C++
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Description
OpenMLDB use double-layer skiplist to store data in memory storage engine currently. Skiplist will take some extra memory in header and data nodes. As `Lastest` table has little records in second layer skiplist, using list will not have a noticeable impact on performance.
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