Hi, Is it mandatory that we should have 2GB of Ram for Discourse. I am planning to use discourse for one of my forum. Please help me. Thanks

1GB also pretty high..how about 512 MB..I have a server with 512 MB..Can I go ahead and install discourse..

No, 1GB is the minimum for a functional site. You can use 512mb for single user testing, it will sort of work. But a live public Discourse site on 512mb will be quite painful for everyone who tries to use it.

Depends on the number of users and requests I think. I run a small private instance with some old friends of mine. I have reduced the unicorn workers and the sidekiq concurrency. It works really well with a small amount of RAM.

Out of curiosity, is it known what components of discourse are the most resource hungry?

[image] rumpelsepp: It works really well with a small amount of RAM. How much is a small amount?

246 MB (unicorn) + 317 MB (sidekiq) = 563 MB But don’t forget you need redis and a database server as well.

Mine is running on the lowest tier VPS that Vultr.com offers, with 768MB of RAM + a swap file. It runs fine for the low traffic I have at the moment. In the future hopefully it will pick up a bit more and I’ll upgrade my RAM.

Yeah, PHP is really old technology, the COBOL of its time.

[image] codinghorror: Yeah, PHP is really old technology, the COBOL of its time. I love this - ahh of all the programming languages I’ve worked with. PHP first appeared in the same year as Ruby - 1995 - 20 years ago!! Yeah COBOL - 1959 - 56 years ago. To think of all those new-age programm…

Does the server need 2GB of RAM?

Product Support Self-hosting

gingerling (gingerling) July 21, 2015, 4:49pm 12

I have to say, there was a lot of… shock? from the phpList techies when we saw what the server requirements were. It was considered really quite extraordinary.

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Does the server need 2GB of RAM?

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