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Octopus - Database sharding for ActiveRecord
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Prathamesh Vichare
8/19/23
Preventing Duplicate Migrations on the Same Shard and fix
Hello @thiagopradi and fellow members, I hope this message finds you well. I am reaching out
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Preventing Duplicate Migrations on the Same Shard and fix
Hello @thiagopradi and fellow members, I hope this message finds you well. I am reaching out
8/19/23
Jeeva
9/26/22
Question
Is ar-octopus gem available for rails 7
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Question
Is ar-octopus gem available for rails 7
9/26/22
vhu...@reflektive.com
1/3/19
question about default read/write to master or follower
if i have a setting like this in the initializer file, will all read/write with AR default using
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question about default read/write to master or follower
if i have a setting like this in the initializer file, will all read/write with AR default using
1/3/19
Arpan Garg
8/12/18
Unable to connect to AWS RDS replica
PG::ConnectionBad: PQconsumeInput() SSL SYSCALL error: EOF detected All of a sudden this starts to
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Unable to connect to AWS RDS replica
PG::ConnectionBad: PQconsumeInput() SSL SYSCALL error: EOF detected All of a sudden this starts to
8/12/18
Jeff Rossi
,
Thiago Pradi
4
11/20/17
accessing shards from shard groups
Hi Jeff, I don't think so. I think it might be a good improvement to our README. Feel free to
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accessing shards from shard groups
Hi Jeff, I don't think so. I think it might be a good improvement to our README. Feel free to
11/20/17
Brian Morearty
6/1/17
Vertical partitioning (each table on a separate db) and replication
Hi, I've read the Octopus readme but I'm still trying to figure out: can Octopus be used for
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Vertical partitioning (each table on a separate db) and replication
Hi, I've read the Octopus readme but I'm still trying to figure out: can Octopus be used for
6/1/17
Kiran Patil
,
Gabriel Sobrinho
2
4/7/16
[HELP] Need implementation guidance
Nope, octopus is not the right solution for that. To be honest, I don't know any ready solution
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[HELP] Need implementation guidance
Nope, octopus is not the right solution for that. To be honest, I don't know any ready solution
4/7/16
Yuri Leikind
,
Gabriel Sobrinho
2
1/28/16
Sidekiq + Octopus
Hi, This article covers basically everything about sidekiq and octopus: http://www.akitaonrails.com/
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Sidekiq + Octopus
Hi, This article covers basically everything about sidekiq and octopus: http://www.akitaonrails.com/
1/28/16
mohit negi
4/25/15
Octopus with Padrino ActiveRecord 3.2.19 and ruby 2.1.3
my shards.yml looks like octopus: replicated: true fully_replicated: true environments: - development
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Octopus with Padrino ActiveRecord 3.2.19 and ruby 2.1.3
my shards.yml looks like octopus: replicated: true fully_replicated: true environments: - development
4/25/15
Vincent Boisard
,
Gabriel Sobrinho
5
4/15/15
Fault tolerance in case of slave unavailability
No problem. Ideally, I would expect octopus to fallback to another, working, connection. However, I
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Fault tolerance in case of slave unavailability
No problem. Ideally, I would expect octopus to fallback to another, working, connection. However, I
4/15/15
Josh Bielick
3/26/15
#using instance method?
Using Rails 4.2.0, seems that some things have changed such as ActiveRecord#connection instance
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#using instance method?
Using Rails 4.2.0, seems that some things have changed such as ActiveRecord#connection instance
3/26/15
mi...@roadtrippers.com
,
Thomas Riboulet
2
8/13/14
Migrations and Replication
On Monday, January 27, 2014 5:08:35 PM UTC, Mitch Oliver wrote: I've been experimenting with
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Migrations and Replication
On Monday, January 27, 2014 5:08:35 PM UTC, Mitch Oliver wrote: I've been experimenting with
8/13/14
angus...@gmail.com
11/26/13
Adding shards to an existing project.
Hello, I would like to use octopus to shard our database, but do not need to replicate any data to
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Adding shards to an existing project.
Hello, I would like to use octopus to shard our database, but do not need to replicate any data to
11/26/13
Thiago Pradi
10/14/13
Octopus Survey
Hi folks, I'm doing a survey to help me build a better Octopus gem for everyone. If you are using
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Octopus Survey
Hi folks, I'm doing a survey to help me build a better Octopus gem for everyone. If you are using
10/14/13
David Kerr
,
Gabriel Sobrinho
3
3/1/13
jruby?
Yeah, I was testing it in a sandbox. it doesn't seem to be working for me. I suspect that
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jruby?
Yeah, I was testing it in a sandbox. it doesn't seem to be working for me. I suspect that
3/1/13
jday
,
Gabriel Sobrinho
2
10/17/12
Octopus with Heroku followers?
Jeff, The shards.yml file is parsed using ERB, you can put a environment variable there ;) On Oct 8,
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Octopus with Heroku followers?
Jeff, The shards.yml file is parsed using ERB, you can put a environment variable there ;) On Oct 8,
10/17/12
imagegospel
2
9/5/12
RAILS app performance degrade
I have found the problem ... seemed verify_connections=true has caused a heavy load to our RDS.
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RAILS app performance degrade
I have found the problem ... seemed verify_connections=true has caused a heavy load to our RDS.
9/5/12
somethingsomething
2
8/1/12
undefined method `using'
I had to add the following to the gemfile: gem 'ar-octopus', :git => "git://github.
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undefined method `using'
I had to add the following to the gemfile: gem 'ar-octopus', :git => "git://github.
8/1/12
Mathias
,
somethingsomething
2
7/31/12
What happen when creating an object on master, and reading it on a slave afterwards?
This is a timing issue that isn't really solveable, I would say, in octopus itself. If your
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What happen when creating an object on master, and reading it on a slave afterwards?
This is a timing issue that isn't really solveable, I would say, in octopus itself. If your
7/31/12
Panayotis Matsinopoulos
4
1/5/12
Rake test:units fails with Octopus
Update: Read this one: https://github.com/pmatsinopoulos/octopus_replication_example On 4 Ιαν, 19:19,
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Rake test:units fails with Octopus
Update: Read this one: https://github.com/pmatsinopoulos/octopus_replication_example On 4 Ιαν, 19:19,
1/5/12
Panayotis Matsinopoulos
,
Jonathan Wallace
2
1/3/12
Actionpack 3.0.9 not supported on ar-octopus 0.4.0
See https://github.com/tchandy/octopus/issues/60#issuecomment-3336036. Cheers, Jonathan On Jan 3, 3:
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Actionpack 3.0.9 not supported on ar-octopus 0.4.0
See https://github.com/tchandy/octopus/issues/60#issuecomment-3336036. Cheers, Jonathan On Jan 3, 3:
1/3/12
Gabriel Sobrinho
2
7/23/11
Faça parte da minha rede no LinkedIn
My mistake. I'm so sorry! On Jul 23, 2011, at 11:34 AM, Gabriel Sobrinho wrote: LinkedIn Eu
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Faça parte da minha rede no LinkedIn
My mistake. I'm so sorry! On Jul 23, 2011, at 11:34 AM, Gabriel Sobrinho wrote: LinkedIn Eu
7/23/11
Vikram
, …
Brett
7
5/20/11
Support for SQL Server
I am also having troubles using sqlserver + octopus + tiny_tds. uname -a Linux brett-laptop 2.6.38-9-
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Support for SQL Server
I am also having troubles using sqlserver + octopus + tiny_tds. uname -a Linux brett-laptop 2.6.38-9-
5/20/11
György Frivolt
3/31/11
How to change ActiveRecord's table name during runtime
Hi Mates, I am returning to this forum. I guess that you maybe have experiences with the issue I am
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How to change ActiveRecord's table name during runtime
Hi Mates, I am returning to this forum. I guess that you maybe have experiences with the issue I am
3/31/11
György Frivolt
, …
Thiago Pradi
6
3/14/11
Selection of a shard based on server name or subdomain
hm, Octopus supports it, you could use a around_filter on controller, the code will be like this:
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Selection of a shard based on server name or subdomain
hm, Octopus supports it, you could use a around_filter on controller, the code will be like this:
3/14/11