Heroku can't keep up with current market volume

[badgerwithagun]

Significant lag occurring when BTC/USD pairs are subscribed, causing memory issues on the box and delayed data.

Two problems here:

• The basic Heroku box is too slow
• We are backing up messages rather than dropping them where we can afford to do so

Need to investigate

[kenibarwick]

Tried Azure?

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________________________________ From: Graham Crockford <[email protected]> Sent: Tuesday, May 14, 2019 3:51:31 PM To: gruelbox/orko Cc: Subscribed Subject: [gruelbox/orko] Heroku can't keep up with current market volume (#360) Significant lag occurring when BTC/USD pairs are subscribed, causing memory issues on the box and delayed data. Two problems here: * The basic Heroku box is too slow * We are backing up messages rather than dropping them where we can afford to do so Need to investigate — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<#360?email_source=notifications&email_token=AAZNAVAS24NUA3F25JZLKHTPVLGXHA5CNFSM4HM2YG52YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4GTWKCIA>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AAZNAVB4R3WZH5VUB4ZYH7LPVLGXHANCNFSM4HM2YG5Q>.

[badgerwithagun]

Not yet, but I doubt I'll bother. This thing is working constantly all day. It needs 24 hours of compute per day. Looks like 55.43 GBP/Month on Azure, and I'd have to set up the pipeline myself. Nope!

If I'm going to go to the effort of setting up a CD pipeline to a cloud provider, it'll probably be AWS.

[kenibarwick]

(Y)

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On Tue, 14 May 2019 at 23:14, Graham Crockford ***@***.***> wrote: Not yet, but I doubt I'll bother. This thing is working constantly all day. It needs 24 hours of compute per day. Looks like 55.43 GBP/Month on Azure, and I'd have to set up the pipeline myself. Nope! If I'm going to go to the effort of setting up a CD pipeline to a cloud provider, it'll probably be AWS. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#360?email_source=notifications&email_token=AAZNAVCG3BZ7HZU3SH4ESRDPVM2VRA5CNFSM4HM2YG52YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGODVM6HFQ#issuecomment-492430230>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAZNAVEVBO5KXE6AUNU2ILLPVM2VRANCNFSM4HM2YG5Q> .

[badgerwithagun]

Promising performance from a $10/month Vultr server. I'm still working on the deployment scripting. I plan to open source that too.

[badgerwithagun]

Full replacement of Heroku includes the full CD pipeline, infrastructure-as-code and provisioning. I have this all mostly working now but am working through getting it bomb-proof.