pev2
supabase
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pev2 | supabase | |
---|---|---|
40 | 767 | |
2,363 | 65,869 | |
3.4% | 3.7% | |
7.7 | 10.0 | |
11 days ago | 4 days ago | |
TypeScript | TypeScript | |
PostgreSQL License | Apache License 2.0 |
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.
pev2
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Retrieving the latest row per group from PostgreSQL
This runs in about 250ms. Let's have a look at the explain plan to understand it better. To visualise it, I am using the excellent visualisation tool from Dalibo.
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Pg_hint_plan: Force PostgreSQL to execute query plans how you want
The PEV2 is open source and give you a good visualization. I never used this pgmustard to compare.
https://explain.dalibo.com/
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Efficient Database Queries in Rails: A Practical Approach
Visualize Your Plan: Visit explain.dalibo.com and paste the generated plan text and query. Then, hit Submit. The tool will generate a visualization of your query plan. Here's an example of the visualization for the fifth attempt version of the query from this post. It shows the different types of scans that were used and how the data gets combined. The duration of each operation is also shown:
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What's new in the Postgres 16 query planner (a.k.a. optimizer)
You can download the whole analyzer as a simple html file and use it this way. No need to obfuscate or sanitize anything at all.
https://github.com/dalibo/pev2
- Visualizing and understanding PostgreSQL EXPLAIN plans made easy
- Don't use DISTINCT as a "join-fixer"
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When should you use the IN instead of the OR operator in Postgres queries?
You might be interested in sites like https://explain.dalibo.com/ which make the output a bit nicer to read. I use these quite often to quickly identify bottlenecks.
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200 Web-Based, Must-Try Web Design and Development Tools
PostgreSQL Query Plan Analyzer and Visualizer
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Do you use pgAdmin? Why?
I didn’t know about pev2, interesting, checking it now. Did you integrate the component yourself or are you using this hosted page by them: https://explain.dalibo.com/?
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Tuning DB
IMO it‘s important to get started with indexing. Grab your most frequently used queries and run an EXPLAIN ANALYZE to identify the problems. This tool might help you to understand your execution plans. Once you identified your problems, you can build indexes and check again. Then you should regularly check if your indexes are used.
supabase
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How to get free Postgres
Sign up for SupaBase: Head over to SupaBase and sign up. Create a new workspace and project with your preferred names.
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Creating a Pokémon guessing game using Supabase, Drizzle, and Next.js in just 2 hours!
Setting up Supabase Create a new Supabase project, and get the connection string for the database from settings > database.
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How To Make An Insanely Fast AI App (Supabase, LLAMA 3 and Groq)
Supabase (start for free)
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Building a self-creating website with Supabase and AI
Built with Supabase, Astro, Unreal Speech, Stable Diffusion, Replicate, Metropolitan Museum of Art
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How I built a Markdown Rendered Blog using Supabase and Chakra UI
Supabase will be used for storing article data in the database and the cover image of the article in storage. Chakra UI will be used to provide style to the elements. By using both, we can build the blog with ease.
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I got #1 Product of the Day on Product Hunt without Spending a Dollar
For AutoRepurpose, I opted for Supabase as the backbone of the backend. It has reliably supported Penelope AI, which garnered over 15k users in 2022 without any issues.
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AI Inference now available in Supabase Edge Functions
Semantic search demo
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Creating an OG image using React and Netlify Edge Functions
1. Create a new Supabase project: Visit Supabase and create a new project.
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11 Planetscale alternatives with free tiers
Supabase positions itself as the "open source Firebase alternative." It was founded in 2020 and is a developer-friendly serverless database platform that supports over 20 frameworks, including popular tools like Next.js, React, Nuxt, Svelte, Flutter, and Vue.
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Implementing semantic image search with Amazon Titan and Supabase Vector
You can find the full application code as a Python Poetry project on GitHub.
What are some alternatives?
TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
Appwrite - Build like a team of hundreds_
awesome-db-tools - Everything that makes working with databases easier
pocketbase - Open Source realtime backend in 1 file
hypopg - Hypothetical Indexes for PostgreSQL
nhost - The Open Source Firebase Alternative with GraphQL.
pev - Postgres Explain Visualizer
neon - Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, branching, and bottomless storage.
sysbench - Scriptable database and system performance benchmark
next-auth - Authentication for the Web.
yugabyte-db - YugabyteDB - the cloud native distributed SQL database for mission-critical applications.
Hasura - Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.