Scenic
DatabaseConsistency
| Scenic | DatabaseConsistency | |
|---|---|---|
| 8 | 8 | |
| 3,341 | 983 | |
| 0.6% | - | |
| 5.8 | 7.5 | |
| 27 days ago | 5 months ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
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Scenic
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Database Views & Rails Active Record: defining new Model classes out of views
To model our Deliverable class, we will need a view. We will use the popular scenic gem, which provides some useful generators for creating views with their respective migrations, and utilities to handle views versioning.
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Materialised views for serious performance gains
+1 for scenic - https://github.com/scenic-views/scenic
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Most performant way to build an analytics dashboard from a relational database backend that only stores numeric values, where the data the end-user sees is "categorized" into numeric brackets (e.g. 60-79 = Med, 80-100 = High, etc)
If the data doesn't need to be close to real-time, and if your DB can handle a bit of load, I'd use a "batch" approach. To do this, I'd create a materialized view in your relational DB that you'd then refresh periodically. The easiest way to do this is with the `scenic` gem. Once you've done this, you can simply create a new model and set the `table_name` to the name of the materialized view, and then treat it as a regular model.
- Utilizando views SQL no Ruby on Rails
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Frameworks for SQL Development in Rails?
I use the scenic gem to manage views which uses raw sql files: https://github.com/scenic-views/scenic
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Rails application boilerplate for fast MVP development
add scenic
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Logidze 1.0, postgres-specific alternative to eg paper_trail for recording ActiveRecord change history
TIL about fx gem for storing triggers in schema.rb. That makes me so happy because scenic gem for creating database views is one of my favorites. Postgres is very powerful and it's great to see tools for exposing that through Rails.
DatabaseConsistency
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Uniqueness validation does not work since the beginning of Ruby on Rails.
DatabaseConsistency is a tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.
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Many of us can face issues working with ActiveRecord due to its inconsistency with the database schema. That's why I have built database_consistency, which can help you avoid the most common issues and improve your application's performance.
Yes, the gem supports flexible configuration and slow start with TODO generation.
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Enhanced ActiveRecord preloading
Described issues may be found with DatabaseConsistency.
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N+1 problem will never be an issue with N1Loader gem
Don't know Database Consistency or Factory Trace which can help you to improve your code? Check them out too!
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Rails application boilerplate for fast MVP development
add database_consistency
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Any decent packages that enforce database constraints to match application validation?
When coding with ruby I used to use https://github.com/djezzzl/database_consistency
What are some alternatives?
Lol DBA - lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.
QueryTrack - Find time-consuming database queries for ActiveRecord-based Rails Apps
PgHero - A performance dashboard for Postgres
DatabaseValidations - Database validations for ActiveRecord
SecondBase - Seamless second database integration for Rails.
BatchLoader - :zap: Powerful tool for avoiding N+1 DB or HTTP queries
Polo - Polo travels through your database and creates sample snapshots so you can work with real world data in development.
Blazer - Business intelligence made simple
SchemaPlus - SchemaPlus provides a collection of enhancements and extensions to ActiveRecord
Foreigner - Adds foreign key helpers to migrations and correctly dumps foreign keys to schema.rb
Ruby PG Extras - Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.
Database Cleaner - Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.