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TODO cahnges

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antirez 2010-01-26 05:02:27 -05:00
parent b72f6a4b70
commit a544018d04
1 changed files with 2 additions and 6 deletions
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@ -14,10 +14,11 @@ Virtual Memory sub-TODO:
* Divide swappability of objects by refcount
* it should be possible to give the vm-max-memory option in megabyte, gigabyte, ..., just using 2GB, 100MB, and so forth.
* Try to understand what can be moved into I/O threads that currently is instead handled by the main thread. For instance swapping file table scannig to find contiguous page could be a potential candidate (but I'm not convinced it's a good idea, better to improve the algorithm, for instance double the fast forward at every step?).
* Possibly decrRefCount() against swapped objects can be moved into I/O threads, as it's a slow operation against million elements list, and in general consumes CPU time that can be consumed by other threads (and cores).
* EXISTS should avoid loading the object if possible without too make the code too specialized.
* vm-min-age <seconds> option
* Hashes (HSET, HGET, HDEL, HEXISTS, HLEN, ...).
* Hashes (GET/SET/DEL/INCRBY/EXISTS/FIELDS/LEN/MSET/MGET). Special encoding for hashes with < N keys.
VERSION 2.2 TODO (Fault tolerant sharding)
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@ -36,11 +37,6 @@ VERSION 2.4 TODO (Optimizations and latency)
* Use epool and alike to rewrite ae.c for Linux and other platforms suppporting fater-than-select() mutiplexing APIs.
* Implement an UDP interface for low-latency GET/SET operations.
VERSION 2.6 TODO (Optimizations and latency)
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* JSON command able to access data serialized in JSON format. For instance if I've a key foobar with a json object I can alter the "name" file using somthing like: "JSON SET foobar name Kevin". We should have GET and INCRBY as well.
OTHER IMPORTANT THINGS THAT WILL BE ADDED BUT I'M NOT SURE WHEN
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