#Mysql Postgres

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mysqlpostgremysql vs postgrespostgres vs mysql

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#Mysql Postgres Reel by @saakethlabs - When NOT to Use Staticmethod in Python ⚠️ Using @staticmethod in the wrong place can make your code harder to extend. If your design might evolve or
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@saakethlabs
When NOT to Use Staticmethod in Python ⚠️ Using @staticmethod in the wrong place can make your code harder to extend. If your design might evolve or involve subclasses, staticmethod may limit you. In this short: • A design mistake • Why extensibility matters • The better alternative Comment “EXTENSIBLE” if you prefer future-proof code. #python #oopdesign #codingtips #backenddeveloper #softwarearchitecture #programming
#Mysql Postgres Reel by @shrestha.pandey_ - Follow and comment SQL to get the link in your DM 🚀 #techcontent #sql #freewebsite #sqlpractice #codingrees [tech coding sql roadmap practice freew
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@shrestha.pandey_
Follow and comment SQL to get the link in your DM 🚀 #techcontent #sql #freewebsite #sqlpractice #codingrees [tech coding sql roadmap practice freewebsite sqlpractice techreels learncoding programming developerlife webdev]
#Mysql Postgres Reel by @davcodes_ - Your SQL query can be 100% correct and still be slow. . . . [postgresql performance, why sql query is slow, database execution plan, sql optimization
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@davcodes_
Your SQL query can be 100% correct and still be slow. . . . [postgresql performance, why sql query is slow, database execution plan, sql optimization basics how indexing works, full table scan vs index scan, backend performance tuning, database thinking for developers, postgresql explain, sql performance issues] . . . #sql #database #softwareengineering #backenddevelopment #webdevelopment
#Mysql Postgres Reel by @morethancodebase (verified account) - PostgreSQL uses MVCC (Multi-Version Concurrency Control) to handle concurrency. Instead of updating rows in place, every UPDATE creates a new row vers
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@morethancodebase
PostgreSQL uses MVCC (Multi-Version Concurrency Control) to handle concurrency. Instead of updating rows in place, every UPDATE creates a new row version, while the old one is just marked invalid. These invalid but still stored rows are called dead rows (dead tuples). They stay on disk and keep consuming space. PostgreSQL cleans them using Autovacuum, a background process that removes dead rows and makes space reusable. Autovacuum runs when the number of dead rows crosses a threshold based on table size, not on time. But in write-heavy systems, if the write rate becomes higher than the garbage-collection (vacuum) rate, dead rows accumulate, tables bloat, and performance starts degrading. #database #scaling #systemdesign #distributedsystems #softwarearchitecture
#Mysql Postgres Reel by @fivetechy - Follow and comment "SQL" #tech #code #coding #techfacts #software
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@fivetechy
Follow and comment “SQL” #tech #code #coding #techfacts #software
#Mysql Postgres Reel by @base2coder - Your app is slow… but backend looks fine? 🤔 Most of the time - your database is the bottleneck. Learn why databases slow down in real systems. 👉 F
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@base2coder
Your app is slow… but backend looks fine? 🤔 Most of the time — your database is the bottleneck. Learn why databases slow down in real systems. 👉 Full explanation in bio #systemdesign #databases #backenddeveloper #softwareengineer #interviewprep scalability techlearning distributed systems
#Mysql Postgres Reel by @thesravandev - Most apps don't use magic - they use CRUD ✔️ Create ✔️ Read ✔️ Update ✔️ Delete These 4 operations power databases, APIs, backend systems & real-wor
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@thesravandev
Most apps don’t use magic — they use CRUD ✔️ Create ✔️ Read ✔️ Update ✔️ Delete These 4 operations power databases, APIs, backend systems & real-world apps. If you’re learning Python, SQL, Web Dev, or Backend, this is a must-know concept Save this | Share with a developer friend #CRUDOperations #BackendDevelopment #LearnProgramming #WebDevelopment #SQLBasics
#Mysql Postgres Reel by @shubham_rana_codes - 📌 Scope & Closures | Chapter 7 - Part 5 : Closures real world applications You don't know javascript series Inspired by You Don't Know JavaScript.
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@shubham_rana_codes
📌 Scope & Closures | Chapter 7 - Part 5 : Closures real world applications You don’t know javascript series Inspired by You Don’t Know JavaScript. #javascript #webdevelopment #dsa #frontend #softwareengineering
#Mysql Postgres Reel by @cod.ebox - It works… but it's NOT smart 😏 ❌ Fetches unnecessary columns ❌ Slows down large tables ❌ Bad practice in real projects ✅ Always select only the col
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@cod.ebox
It works… but it’s NOT smart 😏 ❌ Fetches unnecessary columns ❌ Slows down large tables ❌ Bad practice in real projects ✅ Always select only the columns you need. Think performance. Think production. From beginner ➝ to SQL Pro 💻🔥 #SQL #LearnSQL #Database #CodingLife #Programmer #Developer #TechReels #codesmart
#Mysql Postgres Reel by @fromlogictolaunch - Ever wondered how tables actually connect in SQL? This reel breaks down all major SQL JOINs in a clean and visual way so you can understand them insta
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@fromlogictolaunch
Ever wondered how tables actually connect in SQL? This reel breaks down all major SQL JOINs in a clean and visual way so you can understand them instantly 👇 🔹 INNER JOIN – Only matching records 🔹 LEFT JOIN – All left rows + matching right 🔹 RIGHT JOIN – All right rows + matching left 🔹 FULL OUTER JOIN – Everything from both tables 🔹 CROSS JOIN – Every combination 🔹 SELF JOIN – Table joins with itself 💡 Perfect for: ✔ Backend Developers ✔ SQL Beginners ✔ Interview Preparation ✔ Revising Database Concepts 📌 Save this post to revise later 💬 Comment “JOIN” if you want more SQL content 🚀 Follow @fromlogictolaunch for backend & system design content #reels #viralreels #softwareengineering #techcontent #fromlogictolaunch
#Mysql Postgres Reel by @deepchandoa.ai - 🧠 Yes they absolutely can👍🏻 In PostgreSQL a schema is just a namespace inside a database. So you can have schema1.users and schema2.users in the s
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@deepchandoa.ai
🧠 Yes they absolutely can👍🏻 In PostgreSQL a schema is just a namespace inside a database. So you can have schema1.users and schema2.users in the same database without any issue. - Now the real question is what happens when you run select * from users; - How does Postgres know which one to pick??? 1️⃣ It uses something called search_path. search_path is basically an ordered list of schemas. 2️⃣ PostgreSQL checks them one by one in that order and picks the first table that matches the name. If it does not find any match you get relation does not exist. This is where many production bugs happen. Your table exists but your search_path is pointing somewhere else. 🧠 Best practice in serious backend systems always use fully qualified names like schema1.users or carefully control search_path at the role level. If you’re serious about building a career in AI, I’ll personally guide you. 🤝 1:1 mentorship - link in bio. Comment "Interested" if you want to learn about AI Engineering. Like, Share and Follow for more !! And save this reel for later :) #backend #postgres #softwaredeveloper #aiengineer #database
#Mysql Postgres Reel by @enoughtoship - Slack's API got slower the deeper users scrolled. The reason? A single SQL keyword: OFFSET. Check pinned comment for more info-> software engineer ti
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@enoughtoship
Slack’s API got slower the deeper users scrolled. The reason? A single SQL keyword: OFFSET. Check pinned comment for more info-> software engineer tips | developer jargon explained | tech career growth | enough to ship | backend development | system design for beginners | offset vs cursor pagination | cursor pagination explained | why offset is slow SQL | API pagination best practices | database pagination performance | keyset pagination #softwareengineering #backenddeveloper #systemdesign #pythontips

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