Redis is an open source, highly-scalable key-value store, commonly referred to as a "NoSQL database."
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2answers
510 views
How to uninstall the redis installed from source in ubuntu 12.04?
I'd installed the redis-server on Ubuntu 12.04 from source.
But at somepoint it couldn't get installed fully, failed on last make install cmd.
Then I just installed via apt package.
Now I'm confused ...
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votes
2answers
108 views
How to choose NoSQL database engine?
We have a database with following specs:
30k records, 7mb in size
20 inserts/second
1000 updates/second
1000 range selects/second, by secondary index, approx 10 rows each
needs at least one ...
1
vote
1answer
90 views
How to check if redis master is OK?
On the documentation, they advice the monitor command. But it has a 50% performance penalty for the whole system, and how should I do that ? Whatching the ouput using SSH until I don't see anything ?
...
1
vote
1answer
286 views
Not able to setup juggernaut push notification server on ubuntu
I am developing a ruby on rails application to implement chat. I am not able to setup juggernaut server in production mode.
I followed this guide to setup redis. and its working perfectly fine.
Then ...
1
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1answer
2k views
How to install Predis
I am trying to install Predis, but keep getting a 500 Server errror. Here is what I have done.
1.) Have apache and php installed on Ubuntu Natty.
2.) Used the instructions on this page ...
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votes
1answer
16 views
Allowing access to redis port for only specific servers with ufw
I've installed ufw on my Ubuntu 10.04 server. The only thing running on that server is going to be ElasticSearch and Redis. Redis uses port 6379. I only want two different IPs to be able to access the ...
0
votes
1answer
155 views
fsockopen(): unable to connect to 127.0.0.1:6379
Im running centOs 6.3, I installed redis-server via remi repository on my local machine. I can run the redis cli.
But when I try to connect via php script I get
fsockopen(): unable to connect to ...
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votes
1answer
75 views
Moving Redis persistence to a slave
Redis' background AOF rewrites are killing performance of our service.
The general consensus is to move AOF persistence to a slave in a separate VM and disable it on master.
There is a problem with ...
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votes
1answer
200 views
Keepalived not honoring nopreempt
I'm using Keepalived to manage two Redis instances in a master/slave configuration. I'm experiencing a situation where, if Keepalived is terminated on the Master box (the one with the higher ...
0
votes
1answer
720 views
How do I load the dump.rdb file into redis?
I have a dump.rdb file, which is in the same directory as redis.config.
When I start my sever:
redis-server ./redis.config
It does not load the data in that 1 GB file.
How do I load that data?
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votes
1answer
320 views
Monitoring queue depth of resque/resque-scheduler
I'm looking for a way to monitor the "queue depth" of my resque and resque-scheduler redis instances. Currently I am using god to ensure the resque and resque-scheduler tasks are running, and I use ...
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votes
1answer
510 views
How to send task to celery using redis pubsub with postgresql?
How do you send task to celery through redis pubsub once a new record has been inserted into a postgresql table?
My problem here is to get redis to listen for inserts in my postgresql table, and when ...
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votes
1answer
507 views
Deploying Memcached as 32bit or 64bit?
I'm curious about how people deploy memcached on 64 bit machines. Do you compile a 64bit (standard) memcached binary and run that, or do people compile it in 32bit mode and run N instances (where N = ...
-1
votes
1answer
1k views
Booting the server redis no errors
The redis but usually begins with the following errors:
tyler @ tyler-vortex: ~ / pens $. / src / redis-server
[3690] Dec 01 10:56:05 # Warning: the specified config file, using the default config. ...
2
votes
0answers
391 views
Nginx dynamic upstream configuration / routing
I was experimenting with dynamic upstream configuration for nginx and cant find any good solution to implement upstream configuration from third-party source like redis or mysql.
The idea behind it ...
2
votes
0answers
337 views
Resque(Redis) On EC2 Micro Replciated to 3 availability zones
I'm going to build a failover setup for my resque jobs system wich uses Redis as a queue. The idea is to put 3 redises in different availability zones on micro instances and replicate them. Also would ...
1
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0answers
290 views
Redis won't shutdown
Most of the time when I reboot my Ubunutu server, I get "Waiting for Redis to shutdown…" over and over and it never stops until I force reboot. What could cause this?
I have http://godrb.com/ ...
1
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0answers
121 views
Large scale custom domain support for a hosted web service
I am running a hosted platform for publishing Markdown documents. Currently I offer a subdomain per user, but the number one request right now is custom domains.
My server stack is NGINX and uWSGI ...
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votes
0answers
26 views
Redis - Logging with AOF since last RDB snapshot
I'm new to Redis, so this may be an obvious question. I understand Redis provides two persistence options, RDB which saves a snapshot of the entire data on disk, and AOF, which saves every single ...
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votes
0answers
20 views
How much resources does redis pub/sub consume?
I am using the redis pub/sub mechanism with the tornado web server to asynchronously push notifications to client applications. How much system resources would thousands of open redis subscriber ...
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votes
0answers
47 views
Redis 2.6.11 on Ubuntu 10.04.4
I bumped into this discussion earlier today: https://groups.google.com/d/msg/redis-db/8b56ftmvy1M/canWdQKBthcJ, which worries me. It basically says that there is (or at least used to be) a nasty bug ...
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0answers
172 views
CentOS 6.3 Redis 2.6.11 RPM
I used FPM to install node.js 0.10.0 using the following instructions:
# wget http://nodejs.org/dist/node-latest.tar.gz
# tar zxvf node-v0.8.18.tar.gz
# cd node-latest
# ./configure --prefix=/usr/
# ...
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votes
0answers
48 views
Optimal server setup for Sintra + Redis Datastore
I have fairly light-weight Sinatra application that uses Redis as its database. The app was set up this way because the app only needs to keep track of real-time information. It does not need to store ...
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0answers
66 views
Redis Slave Sync causing hiccups
We have 2 boxes each running 10 redis intances. The instances on box2 are slaves of corresponding instances on box1. Yesterday, there was a downtime in this setup as all master instances started ...
0
votes
0answers
125 views
How to setup a test environment to use Redis Sentinel?
An application we have will be using Redis as a message bus. We want to introduce fail-over using Sentinel, however the application points to a single server and port address. If using several ...
0
votes
0answers
253 views
Empty pid created by Redis 2.4 on Debian + dotdeb
I just upgraded our Redis from 2.2.2 to 2.4.1 (I use http://www.dotdeb.org/ for package management), and now,
/etc/init.d/redis-server start
creates /var/run/redis/redis-server.pid, but the content ...
