TODO

   1 Redis TODO
   2 ----------
   3
   4 WARNING: are you a possible Redis contributor?
   5          Before implementing what is listed what is listed in this file
   6          please drop a message in the Redis google group or chat with
   7          antirez or pietern on irc.freenode.org #redis to check if the work
   8          is already in progress and if the feature is still interesting for
   9          us, and *how* exactly this can be implemented to have good changes
  10          of a merge. Otherwise it is probably wasted work! Thank you
  11
  12 DISKSTORE TODO
  13 ==============
  14
  15 * Check that 00/00 and ff/ff exist at startup, otherwise exit with error.
  16 * Implement sync flush option, where data is written synchronously on disk when a command is executed.
  17 * Implement MULTI/EXEC as transaction abstract API to diskstore.c, with transaction_start, transaction_end, and a journal to recover.
  18 * Stop BGSAVE thread on shutdown and any other condition where the child is killed during normal bgsave.
  19 * Fix RANDOMKEY to really do something interesting
  20 * Fix DBSIZE to really do something interesting
  21 * Add a DEBUG command to check if an entry is or not in memory currently
  22
  23 REPLICATION
  24 ===========
  25
  26 * PING between master and slave from time to time, so we can subject the
  27 master-slave link to timeout, and detect when the connection is gone even
  28 if the socket is still up.
  29
  30 OPTIMIZATIONS
  31 =============
  32
  33 * SORT: Don't copy the list into a vector when BY argument is constant.
  34 * 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.
  35 * Read-only mode for slaves.
  36
  37 REPORTING
  38 =========
  39
  40 * Better INFO output with sections.
  41
  42 RANDOM
  43 ======
  44
  45 * Clients should be closed as far as the output buffer list is bigger than a given number of elements (configurable in redis.conf)
  46 * Should the redis default configuration, and the default redis.conf, just bind 127.0.0.1?
  47
  48 KNOWN BUGS
  49 ==========
  50
  51 * What happens in the following scenario:
  52     1) We are reading an AOF file.
  53     2) SETEX FOO 5 BAR
  54     3) APPEND FOO ZAP
  55     What happens if between 1 and 2 for some reason (system under huge load
  56     or alike) too many time passes? We should prevent expires while the
  57     AOF is loading.
  58