07:12:29 GMT <webchat-1969> morning
07:12:49 GMT <webchat-1969> anyone that could help me understand a few things about redis clusters?
08:56:54 GMT <minus> Numline1: if you put multiple gets into a transaction you get atomicity as well
09:34:12 GMT <Numline1> minus yeah, I just ended up creating a pipe to request them one by one
09:34:19 GMT <Numline1> instead of loop
09:35:15 GMT <Numline1> minus this was the final result if you're interested - https://gist.github.com/Numline1/1b040eddcb0a0dc3fa917aea4ccf56ae
09:57:44 GMT <minus> laravel seems quite fancy
09:57:49 GMT <minus> nice functionaly stuff
10:01:06 GMT <Numline1> it is though, very clean mostly
10:01:20 GMT <Numline1> once you learn how to utilise stuff like collections
10:01:28 GMT <Numline1> OCD friendly :)
10:13:12 GMT <T-Sp00n> I was running a redis server and some clients on some cluster and apparently it was exploited and started launching outbound attacks. I checked the Redis Security documentation, but how would you suggest to run a protected redis server?
11:31:24 GMT <webchat-1969> anyone that could help me understand a few things about redis clusters?
12:57:09 GMT <webchat-1969> anyone that could help me understand a few things about redis clusters?
13:20:21 GMT <adac> Is it possible to set the appendonly mode from command line?
13:34:01 GMT <webchat-1969> adac: have you tried config get?
13:34:15 GMT <webchat-1969> if it's there, probably you can make a config set
13:34:30 GMT <webchat-1969> otherwise (probably) o won't be able to do it
13:34:37 GMT <webchat-1969> anyone that could help me understand a few things about redis clusters?
13:34:43 GMT <adac> webchat-1969, thanks for the hint. Trying that out
13:35:15 GMT <adac> webchat-1969, I'm not really familar with clustering. What I currenlty implement is master slave replication
13:36:16 GMT <adac> But maybe just ask your question, somebody might know the answer webchat-1969
13:38:02 GMT <adac> webchat-1969, it states:
13:38:05 GMT <adac> config get appendonly
13:38:05 GMT <adac> 1) "appendonly"
13:38:05 GMT <adac> 2) "no"
13:38:24 GMT <adac> so I can set it
13:38:25 GMT <adac> cool
13:39:33 GMT <webchat-1969> adac: glad to hear
13:40:00 GMT <webchat-1969> well...to summarize my redis-cluster experience...isn't it sucks?
13:40:49 GMT <adac> webchat-1969, how did you cluster it? with heartbeating and everything?
13:42:09 GMT <webchat-1969> i created 6 nodes, cluster meet all of them
13:42:22 GMT <webchat-1969> then cluster replication in 3 of them
13:43:07 GMT <webchat-1969> and now, if I understood properly, i should add some slots on each master (0-16383)
13:43:19 GMT <webchat-1969> and then, the cluster will be ready to use
13:43:23 GMT <webchat-1969> am i wrong?
13:46:48 GMT <adac> webchat-1969, Sorry I don't know I have never done that yet. maybe badboy_ can help you
13:47:51 GMT <webchat-1969> i'll wait a few more days then (been here quite a while)
13:54:14 GMT <adac> webchat-1969, ok I see yes :/
13:54:18 GMT <adac> good luck!
13:54:39 GMT <webchat-1969> adac: ;)
15:57:30 GMT <webchat-1969> anyone that could help me understand a few things about redis clusters?
18:06:30 GMT <minus> i think you can stop asking…
19:35:57 GMT <jeffreylevesque> how much faster is redis than mysql
19:36:15 GMT <jeffreylevesque> specifically, when doing a select statement equivalent
19:36:49 GMT <jeffreylevesque> `select * from blah where something = something-else`
19:38:15 GMT <minus> well, redis is a key-value storage, no RDBMS
19:38:39 GMT <jeffreylevesque> if i stored things into a redis hash
19:38:45 GMT <minus> simply querying a values (specific key, no wildcard) should be a bunch faster
19:38:57 GMT <jeffreylevesque> is querying from a redis hash faster than doing a query on a single mysql table
19:39:04 GMT <minus> i'd guess between 10 and 100 times faster
19:39:20 GMT <jeffreylevesque> what if the mysql table is indexed
19:39:23 GMT <minus> though i don't really know how fast mysql is
19:39:29 GMT <jeffreylevesque> still much faster?
19:39:34 GMT <minus> yeah, i think so
19:39:40 GMT <minus> just benchmark it™
19:39:59 GMT <minus> redis-cli --benchmark can give you an indicator
19:44:53 GMT <OliPicard> I love redis vs SQL. Having to learn PL/SQL this year and it's causing me health problems (no joke.)
19:45:28 GMT <minus> i like SQL
19:45:43 GMT <jeffreylevesque> i'm doing some statistical analysis
19:45:56 GMT <jeffreylevesque> and computing r^2 related to regression
19:46:11 GMT <jeffreylevesque> so i was thinking of either storing r2 into a table, or redis hash
19:46:28 GMT <jeffreylevesque> i was thinking of redis hash
19:47:03 GMT <minus> if you're running distributed and can reuse that value, sure
19:47:18 GMT <minus> if not there's probably not much point to it?
19:47:33 GMT <OliPicard> minus: I like SQL too but my coursework is banning the use of Regex.
19:47:56 GMT <jeffreylevesque> yeah, multiple users may request that r^2
19:48:00 GMT <minus> regex…? wtf are you doing
19:48:30 GMT <jeffreylevesque> regex is not so bad
19:48:36 GMT <jeffreylevesque> ^ - match start
19:48:39 GMT <jeffreylevesque> $ match end
19:48:58 GMT <jeffreylevesque> (could-be-this|or-this)
19:49:16 GMT <jeffreylevesque> * zero or more
19:50:13 GMT <jeffreylevesque> awk is difficult, mainly bc i never use it
20:21:06 GMT <lifted> so wtf is redis...
20:48:43 GMT <Numline1> lifted it's kompjuter stuff thingie
20:51:05 GMT <Numline1> doing computer stuff