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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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Relacionamentos Bidirecionais vs Unidirecionais no Spring JPA
alexreis profile

Relacionamentos Bidirecionais vs Unidirecionais no Spring JPA

#java #springboot #sql #braziliandevs
2
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3 min read
The Equality Delete Problem in Apache Iceberg
risingwavelabs profile

The Equality Delete Problem in Apache Iceberg

#discuss #database #datascience #sql
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9 min read
How to Design a PostgreSQL Schema Visually (Step-by-Step)
roxana_haidiner profile

How to Design a PostgreSQL Schema Visually (Step-by-Step)

#postgressql #postgres #sql #database
7
Comments 2
4 min read
College Student & Course Management System
haresh_511 profile

College Student & Course Management System

#sql #oracle #database #tutorial
3
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3 min read
Why Your SQL Queries Are Slower Than a Sloth: Deep Dive Into Indexes You’re Probably Misusing
ekwoster profile

Why Your SQL Queries Are Slower Than a Sloth: Deep Dive Into Indexes You’re Probably Misusing

#sql #performance #database #optimization
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4 min read
🦆 DuckDB: The SQLite of Analytics You Didn’t Know You Needed
sanukhandev profile

🦆 DuckDB: The SQLite of Analytics You Didn’t Know You Needed

#duckdb #sql #dataengineering #datascience
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3 min read
Introduction to MongoDB and NoSQL — Day 1
shifa_2 profile

Introduction to MongoDB and NoSQL — Day 1

#sql #webdev #backend #mongodb
8
Comments 4
2 min read
Diving into RDBMS & Data Integrity
singhaayush profile

Diving into RDBMS & Data Integrity

#database #computerscience #beginners #sql
1
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10 min read
Hi Devs, I'm Rohit – Writing Git & SQL for Beginners”
rohit_kumar_0193e4393f4bb profile

Hi Devs, I'm Rohit – Writing Git & SQL for Beginners”

#beginners #git #sql #techwithrohit
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1 min read
How to Always Write Optimized Queries in Amazon Redshift - Complete Guide
aaron_rose_0787cc8b4775a0 profile

How to Always Write Optimized Queries in Amazon Redshift - Complete Guide

#aws #redshift #database #sql
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7 min read
SQL vs. NoSQL: Will the Wrong Data Store Destroy your Transaction Records?
malomz profile

SQL vs. NoSQL: Will the Wrong Data Store Destroy your Transaction Records?

#financialdata #sql #nosql #database
11
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8 min read
Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files
esproc_spl profile

Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files

#sql #programming #devops #esproc
5
Comments 1
4 min read
Advanced SQL Part 1: Window Functions Explained with Precision
gervaisamoah profile

Advanced SQL Part 1: Window Functions Explained with Precision

#sql #tutorial #beginners
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4 min read
Building a Data Career: The Skills That Truly Matter
datalane profile

Building a Data Career: The Skills That Truly Matter

#datascience #dataengineering #career #sql
10
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5 min read
You Can't Trust COUNT and SUM: Scalable Data Validation with Merkle Trees
andrey_s profile

You Can't Trust COUNT and SUM: Scalable Data Validation with Merkle Trees

#dataengineering #dataquality #datamonitoring #sql
2
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8 min read
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