Redis is an open source, highly-scalable key-value store, commonly referred to as a "NoSQL database."

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606 views

Redis using lots of RAM, steadily increasing until I restart it

I have a simple redis installation and it seems to slowly eat more and more ram at a steady incline until I restart the redis server. I'm using redis as a caching layer, currently I don't set an ...
2
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1answer
632 views

Amazon EC2 ELB directing load to other instances and session stores

If we scale up (add an instance to ELB), could we redirect some existing requests to the new instance. So that, The users that we force to a new server will be asked to login again If we scale down ...
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2answers
765 views

What happens to redis when your server runs out of free RAM?

Let's say you're hosting redis on a small server with little RAM. What happens if there's too much data, and all the RAM gets used up? Does redis die? Or does it continue operating?
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3answers
799 views

RedisToGo - remote Redis server. When to use one?

I like the concept of relying on third-party service hosting my data but what's the point of using super-fast NoSQL storage via remote hosting? It maybe in different datacenter or even country! And ...
14
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3answers
1k views

Some Linux systems become very slow when Redis is loading a big dataset

I received a report from a Redis user, and I'm not sure what to reply as I'm not an expert in the area of Linux and its scheduler, however we (as the Redis project) need to figure this kind of issues ...
1
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2answers
4k views

Cannot connect to Redis installed on VirtualBox running Ubuntu from Windows 7

I've setup an Ubuntu image on VirtualBox on a Windows 7 host. On the Ubuntu guest I've installed Redis which runs on port 6379 (TCP) by default. I've setup port forwarding using the VirtualBox GUI ...
1
vote
1answer
833 views

Troubles installing/starting Redis via Resque

Trying to complete instructions for Resque/Redis installation here: https://github.com/defunkt/resque/blob/master/README.markdown Am stuck at where I'm trying to start up Redis via Resque at the ...
0
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1answer
797 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 ...
1
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1answer
266 views

Redis 2.0.3 would not let go of deleted appendonly.aof file after BGREWRITEAOF

Ubuntu 10.04.2, Redis 2.0.3 (more details at the end of the question). My AOF file for Redis is getting too large, to the point where it soon would threaten to take whole free disk space on my ...
12
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2answers
12k views

Tips for maximizing Nginx requests/sec?

I'm building an analytics package, and project requirements state that I need to support 1 billion hits per day. Yep, "billion". In other words, no less than 12,000 hits per second sustained, and ...
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3answers
376 views

Redis Server: RAM [closed]

I am needing to set up a Redis server, how much RAM do I need to allow for the server?
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1answer
183 views

Publish Subscribe Foreign Exchange Channel

I have quite a strange question.. Has anyone setup a Publish/Subscribe Foreign Currency Exchange server??? I know that redis can perform the PUB/SUB.. but i need a channel or a better idea :D Any ...
6
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2answers
2k views

How do I configure another instance of redis on ubuntu?

I basically want to have 2 instances of redis on Ubuntu. I looked at /etc/init.d/redis-server script and tried to create a new one (redis-server-dev) pointing to another config file (new port etc) ...
0
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1answer
132 views

Accessing applications on another VPS

I'm doing something that (to me) seems very simple, but perhaps I'm looking at the problem wrong. I've deployed a Redis box to Linode. I have a number of web servers that also sit on Linode (in the ...