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Nandan Sinha: Technology, Life and Spirituality

Latest articles

November 7, 2026

Kubernetes OOMKilled: 7 Easy Steps to Fix Exit

Diagnose Kubernetes OOMKilled and exit code 137 using container limits, historical metrics and node conditions before choosing a fix.

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November 7, 2026

How to Sleep Better at Night: 7 Easy,

Build a calmer sleep routine with seven practical habits, and learn when persistent insomnia needs support beyond sleep tips.

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November 7, 2026

Kubernetes ImagePullBackOff: How to Fix It Step by Step

Diagnose ImagePullBackOff using Pod events, image references, registry credentials and node connectivity, with practical recovery checks.
November 7, 2026

Gayatri Mantra Meaning: 7 Simple Lessons for a Peaceful Life

A heartfelt look at the Gayatri prayer, its Vedic roots and the wisdom we can carry...
November 7, 2026

Kubernetes CrashLoopBackOff: How to Fix It Step by Step

Trace CrashLoopBackOff through previous logs, exit codes, probes, configuration and memory, then verify a fix or...

Featured Articles

October 26, 2026

Critical Vulnerability Response: 7 Practical Steps to

Critical vulnerability response starts with a simple question: are we actually...

Happy Life

November 7, 2026

How to Sleep Better at Night: 7 Easy, Gentle Steps

Build a calmer sleep routine with seven practical habits, and learn when persistent insomnia needs support beyond sleep tips.
November 7, 2026

Space, More of Life: Why Room to Breathe Changes Everything

Create room for rest, attention and choice with seven practical habits, realistic boundaries and small changes that fit a busy life.
October 30, 2026

Finding Inner Peace: A 10-Minute Practice for Busy Days

Explore finding inner peace through a flexible 10-minute daily practice, with reflection prompts, practical boundaries and ideas for busy days.
October 30, 2026

Connecting With Nature: 7 Simple Ways to Notice More

Try 7 simple ways of connecting with nature, from a mindful walk to a nature journal, with practical ideas for balconies, parks...
October 29, 2026

How to Stop Overthinking: 7 Practical Ways to Find Calm

Learn how to stop overthinking with seven practical steps, everyday examples and a gentle plan for handling repetitive thoughts at night.
October 25, 2026

Managing Anxiety: 7 Gentle Ways to Feel More Grounded

Seven gentle approaches to managing anxiety, from comfortable breathing and grounding to everyday habits and knowing when to seek professional support.

Religion and Spirituality

November 7, 2026

Gayatri Mantra Meaning: 7 Simple Lessons for a Peaceful Life

A heartfelt look at the Gayatri prayer, its Vedic roots and the wisdom we can carry from daily worship into ordinary life.
November 7, 2026

Om Namah Shivaya Meaning: 5 Simple Lessons in Devotion
October 30, 2026

Bhagavad Gita for Daily Life: Karma, Calm and Clear Action
October 24, 2026

7 Daily Hindu Spiritual Practices for Inner Peace

NANDAN SINHA · WORDS, IDEAS & PERSPECTIVES

Clear ideas.
Thoughtful perspectives.

I’m Nandan Sinha, a writer exploring technology, everyday life and spirituality. I turn complex ideas into clear, practical articles and share thoughtful reflections on wellbeing, relationships and personal growth.

Explore guides that help you take the next step, alongside reflections that make room for a more thoughtful life. Start with what interests you, and find something useful to take away.

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Latest Technology

November 7, 2026

Kubernetes OOMKilled: 7 Easy Steps to Fix Exit Code 137

Diagnose Kubernetes OOMKilled and exit code 137 using container limits, historical metrics and node conditions before choosing a fix.

Read More
November 7, 2026

Data Consistency in Microservices: Saga and Outbox Explained

Understand how sagas, transactional outboxes and idempotent consumers handle partial failure, duplicate messages and uncertain payment outcomes.

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November 7, 2026

Circuit Breaker Pattern: Stop Cascading Failures Fast

Learn circuit breaker states, Resilience4j settings, timeout limitations and recovery checks for resilient service-to-service calls.

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October 28, 2026

Kubernetes Observability: A Practical Guide to Faster Troubleshooting

Build a practical Kubernetes observability workflow with metrics, logs, traces, OpenTelemetry, and focused incident troubleshooting.

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October 27, 2026

Docker vs Virtual Machines: Choose the Right Fit

A service works on the developer’s laptop and fails after release. Someone suggests putting it in Docker. Another person wants a fresh...

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October 27, 2026

Business Data Security: 7 Checks That Reveal Real Gaps

Someone shares a customer export to finish an urgent task. A backup completes overnight. An employee leaves, but their old integration account...

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Tips and Tricks

November 7, 2026

Kubernetes ImagePullBackOff: How to Fix It Step

Diagnose ImagePullBackOff using Pod events, image references, registry credentials and node...
November 7, 2026

Kubernetes CrashLoopBackOff: How to Fix It Step

Trace CrashLoopBackOff through previous logs, exit codes, probes, configuration and memory,...
October 27, 2026

Scikit-Learn Tutorial: Build and Evaluate Your First

Getting a model to produce a prediction can feel like the...
October 26, 2026

Linux Disk Space Full? 7 Safe Checks

Find the cause of a full Linux disk with seven practical...
Explore Tips and Tricks