2010-12-20 13:13:46 +01:00
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Redis TODO
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----------
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2009-11-24 13:47:26 +01:00
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2010-12-20 13:13:46 +01:00
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WARNING: are you a possible Redis contributor?
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Before implementing what is listed what is listed in this file
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please drop a message in the Redis google group or chat with
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antirez or pietern on irc.freenode.org #redis to check if the work
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is already in progress and if the feature is still interesting for
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us, and *how* exactly this can be implemented to have good changes
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of a merge. Otherwise it is probably wasted work! Thank you
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2009-10-16 13:44:25 +02:00
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2011-01-07 16:43:36 +01:00
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DISKSTORE TODO
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==============
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2010-07-01 14:52:01 +02:00
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2011-01-07 16:43:36 +01:00
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* Check that 00/00 and ff/ff exist at startup, otherwise exit with error.
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* Implement sync flush option, where data is written synchronously on disk when a command is executed.
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* Implement MULTI/EXEC as transaction abstract API to diskstore.c, with transaction_start, transaction_end, and a journal to recover.
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2011-01-07 18:15:14 +01:00
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* Stop BGSAVE thread on shutdown and any other condition where the child is killed during normal bgsave.
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* Use a mutex to log on the file, so that we don't get overlapping messages, or even better make sure to use a single write against it.
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2010-07-01 14:52:01 +02:00
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2010-12-20 13:13:46 +01:00
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REPLICATION
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===========
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2009-12-12 19:42:42 +01:00
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2010-12-20 13:13:46 +01:00
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* PING between master and slave from time to time, so we can subject the
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master-slave link to timeout, and detect when the connection is gone even
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if the socket is still up.
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2009-12-12 19:42:42 +01:00
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2010-12-20 13:13:46 +01:00
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OPTIMIZATIONS
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=============
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2009-11-29 12:09:31 +01:00
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2009-12-05 13:50:36 +01:00
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* SORT: Don't copy the list into a vector when BY argument is constant.
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* Write the hash table size of every db in the dump, so that Redis can resize the hash table just one time when loading a big DB.
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2010-12-20 13:13:46 +01:00
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* Read-only mode for slaves.
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2010-05-25 20:28:22 +02:00
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KNOWN BUGS
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==========
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2010-12-20 13:13:46 +01:00
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* What happens in the following scenario:
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1) We are reading an AOF file.
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2) SETEX FOO 5 BAR
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3) APPEND FOO ZAP
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What happens if between 1 and 2 for some reason (system under huge load
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or alike) too many time passes? We should prevent expires while the
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AOF is loading.
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2010-07-16 23:56:18 +02:00
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