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# backend

Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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Backend challenge #4

Backend challenge #4

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2 min read
Concurrency vs Parallelism

Concurrency vs Parallelism

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1 min read
Ways to resolve CORS issues

Ways to resolve CORS issues

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4 min read
Fullstack app: Developing the Back-End with Spring Boot and PostgreSQL

Fullstack app: Developing the Back-End with Spring Boot and PostgreSQL

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4 min read
Using Redis for Caching in Laravel: A Step-by-Step Guide

Using Redis for Caching in Laravel: A Step-by-Step Guide

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9 min read
Why is impossible to have a clean architecture inside a frontend project

Why is impossible to have a clean architecture inside a frontend project

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2 min read
Primary Key and Foreign Key in SQL | Part 1

Primary Key and Foreign Key in SQL | Part 1

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2 min read
%TYPE and %ROWTYPE Attributes in PLSQL

%TYPE and %ROWTYPE Attributes in PLSQL

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2 min read
Masking in SQL | PART 2

Masking in SQL | PART 2

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2 min read
Cursor Types in PLSQL -Normal cursor and Reference cursor

Cursor Types in PLSQL -Normal cursor and Reference cursor

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4 min read
JasperReports with Arabic

JasperReports with Arabic

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10 min read
Trigger in PL/SQL with Example - Part 1 | BEFORE Trigger

Trigger in PL/SQL with Example - Part 1 | BEFORE Trigger

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2 min read
Understanding MongoDB's distinct() Operation: A Practical Guide

Understanding MongoDB's distinct() Operation: A Practical Guide

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3 min read
Trigger in PL/SQL with Example - Part 2 | AFTER Trigger

Trigger in PL/SQL with Example - Part 2 | AFTER Trigger

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2 min read
Amazon Simple Queue Service (SQS)

Amazon Simple Queue Service (SQS)

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1 min read
A Beginner’s Guide to Testing PHP Code with PHPUnit

A Beginner’s Guide to Testing PHP Code with PHPUnit

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3 min read
TCP/IP Networking Model

TCP/IP Networking Model

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5 min read
how to write client script for delete doctype all data in frappe

how to write client script for delete doctype all data in frappe

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4 min read
GraphQL vs REST: API Showdown 🤜🤛

GraphQL vs REST: API Showdown 🤜🤛

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5 min read
Deliver Emails Safely with PHP: A Guide to Using SMTP for Spam-Free Emails

Deliver Emails Safely with PHP: A Guide to Using SMTP for Spam-Free Emails

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4 min read
What is the last offline-supported version of Postman?

What is the last offline-supported version of Postman?

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2 min read
Best PostgreSQL Queries/Functions for Daily Operations

Best PostgreSQL Queries/Functions for Daily Operations

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4 min read
Top 10 Backend Frameworks for 2025

Top 10 Backend Frameworks for 2025

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3 min read
Common Table Expression (CTE) in PLSQL | Part 1

Common Table Expression (CTE) in PLSQL | Part 1

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6 min read
🎁Learn Python in 10 Days: Day8

🎁Learn Python in 10 Days: Day8

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4 min read
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