Scenic
QueryTrack
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| Scenic | QueryTrack | |
|---|---|---|
| 8 | 1 | |
| 3,337 | 290 | |
| 1.0% | - | |
| 4.1 | 0.0 | |
| 8 days ago | over 1 year ago | |
| Ruby | Ruby | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
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.
QueryTrack
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Tracking long queries into csv
I found query_tracker gem which displays all the info I needed. It also allows slack integration. In my case, I wanted it to store query informations into CSV. Fortunately the gem allows custom handlers.
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.
DatabaseConsistency - The tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.
PgHero - A performance dashboard for Postgres
Squasher - Squasher - squash your old migrations in a single command
SecondBase - Seamless second database integration for Rails.
Database Cleaner - Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.
Polo - Polo travels through your database and creates sample snapshots so you can work with real world data in development.
Redis Dashboard - Sinatra app to monitor Redis servers.
SchemaPlus - SchemaPlus provides a collection of enhancements and extensions to ActiveRecord
Seedbank - Seedbank gives your seed data a little structure. Create seeds for each environment, share seeds between environments and specify dependencies to load your seeds in order. All nicely integrated with simple rake tasks.
Ruby PG Extras - Ruby PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.
Foreigner - Adds foreign key helpers to migrations and correctly dumps foreign keys to schema.rb