Active Threads:
Latest Threads About This Book
@andatki
bin/rails db:reset doesn’t work if there is no socket file locally which is the case if I’m running Postgres from a Docker cont...
New
@andatki
“If you’ve used the history command in your terminal, psql supports a similar “reverse search” by typing “ctrl-r”. Type ctrl-r,...
New
@andatki
class AddTripRatingCheckConstraint < ActiveRecord::Migration[7.0]
def change
add_check_constraint :users, "rating...
New
High Performance PostgreSQL for Rails: How to show autovacuum_vacuum_scale_factor per table (p. 171)
@andatki
On page 171, it shows how to change the autovacuum scale factor for a particular table, eg:
ALTER TABLE trips SET (autovacuum_...
New
@andatki
Minor typo - extra U:
“To free up the space, you’ll need to VACUUUM FULL users;…”
Fix:
To free up the space, you’ll need to ...
New
Hi @andatki! First of all, thank you so much for this amazing book! :muscle:
I’ve found something that can cause a bit of confusion.
Af...
New
Hi and thank you for this fantastic book,
I ran in the following error while trying to run db/scripts/bulk_load.sh:
Bulk loading 10_000...
New
@andatki
In the book, you make a reference to acts_as_paranoid, but given the simplicity and popularity: Category: Active Record Soft De...
New
@andatki
In this page, you mention:
The Transaction Pooling Mode for PgBouncer cannot be used with Advisory Locks
Can you expand a tit...
New
@andatki
High Performance PostgreSQL for Rails - wrong code example
The code description does not match the code snippet.
New
Most Active This Week
Most Active This Month
Build fast, scalable PostgreSQL and Rails apps. Solve data growth, quality, and reliability challenges, for workloads from consumer Inter...
New
Hi @andatki! First of all, thank you so much for this amazing book! :muscle:
I’ve found something that can cause a bit of confusion.
Af...
New
@andatki
class AddTripRatingCheckConstraint < ActiveRecord::Migration[7.0]
def change
add_check_constraint :users, "rating...
New
@andatki
Minor typo - extra U:
“To free up the space, you’ll need to VACUUUM FULL users;…”
Fix:
To free up the space, you’ll need to ...
New
@andatki
“If you’ve used the history command in your terminal, psql supports a similar “reverse search” by typing “ctrl-r”. Type ctrl-r,...
New
@andatki
bin/rails db:reset doesn’t work if there is no socket file locally which is the case if I’m running Postgres from a Docker cont...
New
Most Active This Year
@andatki
Hi, page 26 says
Data cannot be split across pages.
But two paragraphs later
Data may not fit in a single page, may be spl...
New
Roshan asked:
Is this useful for non Rails users?
As the author, I’m biased, but I think so. While all of the application code exampl...
New
Title: High Performance PostgreSQL for Rails
@aapsql @andatki
A reader wrote this by email. Re-posting here:
Do you run clusters on y...
New
@andatki
In the book, you make a reference to acts_as_paranoid, but given the simplicity and popularity: Category: Active Record Soft De...
New
Hi and thank you for this fantastic book,
I ran in the following error while trying to run db/scripts/bulk_load.sh:
Bulk loading 10_000...
New
@andatki
High Performance PostgreSQL for Rails - wrong code example
The code description does not match the code snippet.
New
@andatki
In this page, you mention:
The Transaction Pooling Mode for PgBouncer cannot be used with Advisory Locks
Can you expand a tit...
New
High Performance PostgreSQL for Rails: How to show autovacuum_vacuum_scale_factor per table (p. 171)
@andatki
On page 171, it shows how to change the autovacuum scale factor for a particular table, eg:
ALTER TABLE trips SET (autovacuum_...
New
Most Active Last Three Years
Book Info
Publisher:
Pragmatic Bookshelf
Are you this book's author? To be notified of all posts made about it, sign up an account then click here, then select 'watching' from the bell icon in the top right corner.
Get money off!
The Pragmatic Bookshelf
35% off any eBook
Simply use coupon code "devtalk.com" at checkout. See full details here.
Filter by Type:
Related Portals
-
None added yet