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YVYashika Vijayvargiyarailswithyashika.hashnode.devJun 15 · 4 min read

PostgreSQL Concurrent Indexes in Rails: Avoiding Downtime in Production

In this article, we'll explore what concurrent indexes are, why they matter, and how to safely create them in Ruby on Rails. The Problem with Normal Index Creation Suppose we have a large users table

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RRobertr0tten0x.hashnode.devMay 14 · 5 min read

The Silent SaaS Killer: What Downtime Actually Costs You

I've been thinking a lot about a single statistic. According to research by Splunk and Oxford Economics, published in June 2024 and based on a survey of 2,000 executives across 53 countries: 41% of te

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Bbinaditbinadit.hashnode.devApr 24 · 6 min read

How to solve random downtime in high availability infrastructure

Diagnosing and preventing random downtime in high availability systems Have you ever experienced that sinking feeling when your production system goes down, but all your monitoring shows everything was fine? CPU normal, memory stable, database respon...

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JMJonathan Mensahjmensah.hashnode.devFeb 15 · 6 min read

How I Migrated 50,000 Users from Firebase to a Custom Backend (And What Broke Anyway)

After my Firebase bill hit $300/month, I knew I had to migrate. But I had a problem: 50,000 downloads, ~10,000 active users, and zero tolerance for downtime or forcing password resets. Here's how I migrated from Firebase to a custom NestJS + MongoDB ...

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MMMarco Mornatiblog.mornati.netDec 30, 2025 · 29 min read

Achieving Zero-Downtime Deployments on Coolify: A Journey from Monolith to Decoupled Architecture

Introduction If you've ever deployed a web application, you know the pain: push a small frontend change, wait for the entire platform to restart, and watch your users experience downtime. For the Cyber Code Academy platform, an interactive Python lea...

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LMLogan Millermillercybertech.hashnode.devSep 5, 2025 · 1 min read

The True Cost of Downtime: Why Proactive IT Support Matters

Imagine your email goes down for a day. Employees can’t communicate with customers, invoices are delayed, and projects are stalled. For many businesses, downtime costs hundreds of dollars per hour in lost productivity. Proactive IT support is about p...

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JTJoel Thompsonjoelthompson247.hashnode.devAug 17, 2025 · 5 min read

Zero-Downtime Deployments: AWS Blue/Green Strategy with Elastic Beanstalk

🌟 Introduction to Blue/Green Deployments In today's always-on digital landscape, application downtime during deployments translates directly to lost revenue and damaged user trust. Traditional deployment methods force teams to choose between stabili...

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PAPanto AIpantoai.hashnode.devJul 9, 2025 · 8 min read

How a Null Pointer Exception Brought Down Mighty Google: 7 Hours of Downtime Explained

On June 12, 2025, Google Cloud Platform (GCP) suffered a major outage that rippled across the internet. Popular services like Spotify, Discord, Snapchat and others reported widespread failures, as did Google’s own Workspace apps (Gmail, Meet, Drive, ...

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WWPeopleOfficialwpeople.hashnode.devMay 26, 2025 · 5 min read

WordPress Migration Made Easy: Move Your Site Without Downtime

Migrating a WordPress website can be intimidating — especially when you're worried about downtime, lost data, or broken layouts. Whether you're switching hosts, upgrading servers, or moving from a staging environment to live, one wrong step can lead ...

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PTProDevOpsGuy Tech Communityblog.prodevopsguytech.comJul 15, 2024 · 4 min read

🚀 Implementing Zero Downtime Deployment Strategies with Kubernetes

Introduction Zero downtime deployments are crucial for modern applications, ensuring that users experience uninterrupted service even during updates. Kubernetes, a powerful container orchestration platform, provides several strategies to achieve zero...

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#downtime

Explore Hashnode

PostgreSQL Concurrent Indexes in Rails: Avoiding Downtime in Production

The Silent SaaS Killer: What Downtime Actually Costs You

How to solve random downtime in high availability infrastructure

How I Migrated 50,000 Users from Firebase to a Custom Backend (And What Broke Anyway)

Achieving Zero-Downtime Deployments on Coolify: A Journey from Monolith to Decoupled Architecture

The True Cost of Downtime: Why Proactive IT Support Matters

Zero-Downtime Deployments: AWS Blue/Green Strategy with Elastic Beanstalk

How a Null Pointer Exception Brought Down Mighty Google: 7 Hours of Downtime Explained

WordPress Migration Made Easy: Move Your Site Without Downtime

🚀 Implementing Zero Downtime Deployment Strategies with Kubernetes

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