AWS
AWS Backup: Centralized Data Protection
AWS Backup simplifies protecting your data across AWS services. Instead of configuring backups separately for each service, you create backup plans central…
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Results for "database backup"
46 articles found
AWS
Databases
Working with Databases in Python: SQLite and SQLAlchemy
Most applications need to store data persistently, and databases are the standard solution. Python has built-in support for SQLite, a lightweight, file-bas…
Google Cloud Platform
I Accidentally Deleted a Production Database (And How Google Cloud Saved Me)
It was 3 AM on a Tuesday. I was tired, running a script I thought was pointed at my test environment. One wrong click. One mistyped command. And just like…
Google Cloud Platform
I Accidentally Deleted a Production Database (And How Google Cloud Saved Me)
It was 3 AM on a Tuesday. I was tired, running a script I thought was pointed at my test environment. One wrong click. One mistyped command. And just like…
AWS
RDS: Managed Databases That Let You Sleep at Night
Relational Database Service takes the pain out of database administration. Before RDS, I spent weekends managing backups and patching. With RDS, AWS handle…
AWS
Amazon Aurora: High-Performance MySQL and PostgreSQL
Aurora is a MySQL and PostgreSQL-compatible database built for the cloud. It offers better performance than standard RDS—up to 5x for MySQL and 3x for Po…
AWS
DynamoDB: NoSQL Database That Scales Forever
DynamoDB is a fully managed NoSQL database with seamless scalability. I was used to relational databases, but DynamoDB's key-value and document model took…
Database
Database Design for Web Developers: SQL vs NoSQL
Choosing the right database is one of the most important decisions in web development. SQL databases like PostgreSQL and MySQL store data in structured tab…
Database
PostgreSQL for Web Developers: Advanced Features You Should Know
PostgreSQL has become the database of choice for web development, but many developers only scratch the surface of its capabilities. Beyond basic SELECT que…
Web Development
Introduction to Django: Python's High-Level Web Framework
Django is a high-level web framework that encourages rapid development and clean, pragmatic design. It includes many built-in features that Flask does not…
Databases
Database Access with JPA and Hibernate
When I first learned SQL, I loved it. But mapping SQL results to Java objects manually with JDBC is tedious. That’s where JPA (Java Persistence API) and…
Web Development
Building Web Apps with Flask
Flask is a micro web framework for Python. It is lightweight and easy to get started with, making it perfect for beginners who want to build web applicatio…
Google Cloud Platform
Running a Kubernetes Cluster for $0.10 a Day with GKE Autopilot
Kubernetes is powerful but scary. It's also expensive if you run it wrong. I had a small app that needed a database, a cache, and an API. Running this on s…
Google Cloud Platform
Running a Kubernetes Cluster for $0.10 a Day with GKE Autopilot
Kubernetes is powerful but scary. It's also expensive if you run it wrong. I had a small app that needed a database, a cache, and an API. Running this on s…
CMS
Headless CMS Architecture: Content Management for Modern Web
The headless CMS architecture decouples content management from content presentation, giving developers flexibility to use any frontend technology while le…
AWS
Amazon EBS: Persistent Storage for EC2
Elastic Block Store provides persistent block storage for EC2 instances. Unlike instance store, which is ephemeral, EBS volumes persist even if the instanc…
Stack Overflow
The Stack Overflow Backup: Why You Should Keep a Snippet Library
You know that perfect solution you found on Stack Overflow six months ago for a weird regex problem? Good luck finding it again. I learned this the hard wa…
Stack Overflow
When Stack Overflow Is Down: A Developer’s Existential Crisis
Remember that day Stack Overflow went down for a few hours? I do. It was a Tuesday. The office was quiet, except for the sound of productivity grinding to…
AWS
S3 Storage Demystified: Storing Files Like a Pro
Simple Storage Service, or S3, is where you store files—images, videos, backups, anything. But it's not just a folder in the cloud. It uses buckets, whic…
Tools
Version Control with Git: Essential Workflows for Web Developers
If you're not using version control, you're essentially flying blind. Git has become the industry standard, and mastering a few key workflows will transfor…
Education
UPSC Civil Services Exam Form Fill 2026: Complete Step-by-Step Guide for India
Filling the UPSC Civil Services Exam form is the first real test. Not of your knowledge, but of your patience. The form looks simple, but one wrong entry c…
Travel & Economy
From My Notebook: What Traveling Between India and Pakistan Taught Me About Their Economies
Last year, I crossed the Wagah border. Not as a journalist. Just as a guy with a backpack and a lot of curiosity. What I saw changed how I think about mone…
Testing
Unit Testing in Java with JUnit 5 and Mockito
I used to hate writing tests. I thought it was a waste of time until I had to refactor a legacy module with 100% coupling. I broke everything, and I spent…
JavaScript
Building a Simple REST API with Express.js
Once I was comfortable with frontend JavaScript, I wanted to build my own backend. Express.js is the most popular framework for Node.js. It's minimalist an…
Concurrency
Introduction to Python's AsyncIO
Asynchronous programming is a way to write concurrent code that can handle many tasks without the overhead of threads or processes. AsyncIO is Python's lib…
How Claude Works
How Claude Generates Text: A Non-Technical Explanation
You don't need to understand neural networks to use Claude well, but a basic intuition for how it generates text can help you understand why it sometimes g…
Databases
The Repository Pattern with Spring Data JPA
When I first started using Spring Data JPA, I was amazed that I could just create an interface extending `JpaRepository` and get CRUD methods for free. But…
Spring Framework
Dependency Injection: Why `new` Is Not Always Your Friend
Early in my career, I used the `new` keyword everywhere. `new UserService(new UserRepository(new Database()))`. I thought I was being efficient. Then came…
Web Development
Building a REST API with Flask-RESTful
REST APIs are a common way to expose functionality to other services or frontend applications. Flask-RESTful is an extension that simplifies building REST…
Google Cloud Platform
Secrets Manager: Where I Finally Stopped Hardcoding API Keys
We've all done it. Hardcoded API keys in config files. Committed them to Git. Then scrambled to revoke them when you realize the repo is public. I was guil…
Google Cloud Platform
Secrets Manager: Where I Finally Stopped Hardcoding API Keys
We've all done it. Hardcoded API keys in config files. Committed them to Git. Then scrambled to revoke them when you realize the repo is public. I was guil…
Google Cloud Platform
VPC Networks: The Invisible Foundation That Saves You From Yourself
I used to ignore VPC networks. I'd just use the default network and let everything talk to everything. It was easy. It was also dangerous. One misconfigure…
Google Cloud Platform
VPC Networks: The Invisible Foundation That Saves You From Yourself
I used to ignore VPC networks. I'd just use the default network and let everything talk to everything. It was easy. It was also dangerous. One misconfigure…
Google Cloud Platform
Monitoring with Cloud Operations: From Panic to Peace
I used to find out my app was down when users emailed me. Hours of downtime. Angry customers. Panicked debugging. Then I set up Cloud Operations (formerly…
Google Cloud Platform
I Built a $10 Million App Idea on GCP for $3.42
I had this app idea. A travel planner that uses AI to generate itineraries. Big dreams, no money. I decided to build it on Google Cloud. I used Cloud Run f…
Google Cloud Platform
Monitoring with Cloud Operations: From Panic to Peace
I used to find out my app was down when users emailed me. Hours of downtime. Angry customers. Panicked debugging. Then I set up Cloud Operations (formerly…
Google Cloud Platform
My First Month on GCP: A Complete Beginner's Journey
I came into GCP knowing nothing. No cloud experience. No infrastructure background. Just a developer who wanted to deploy an app. Month one was chaotic. I…
Security
WebAuthn: Passwordless Authentication with Biometrics
WebAuthn (Web Authentication) is a browser API that enables passwordless authentication using biometrics (fingerprint, face ID), security keys (YubiKey), o…
Google Cloud Platform
My First Month on GCP: A Complete Beginner's Journey
I came into GCP knowing nothing. No cloud experience. No infrastructure background. Just a developer who wanted to deploy an app. Month one was chaotic. I…
Lifestyle
I Let an AI Agent Run My Kitchen for a Week
This was a weird experiment. I connected an AI agent to my smart fridge, my grocery delivery app, and a recipe database. I told it to manage meals for the…
Animals
The Remarkable Memory of Crows
Crows are often considered among the most intelligent birds, and their memory is legendary. They can remember human faces for years, even distinguishing be…
Security
Authentication in Web Apps: JWT, Sessions, and OAuth Explained
Authentication is one of those topics that every web developer eventually needs to understand. The two traditional approaches are session-based authenticat…
Google Cloud Platform
I Built a $10 Million App Idea on GCP for $3.42
I had this app idea. A travel planner that uses AI to generate itineraries. Big dreams, no money. I decided to build it on Google Cloud. I used Cloud Run f…
DevOps
Observability in Web Apps: Beyond Logging
Understanding what's happening in production applications requires more than scattered console.log statements. Observability is the practice of instrumenti…
Backend
Rust for Web Development: When Performance Matters
Rust is increasingly making its way into web development, not as a JavaScript replacement, but for the performance-critical layers where every millisecond…
AI Ethics & Tips
The Dark Side of Prompt Engineering: Bias, Hallucinations, and Garbage In
Let's talk about the stuff nobody puts in their "10 ways to master ChatGPT" threads. First: hallucinations. ChatGPT will confidently lie to you. I once as…