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7tech.co.in › category › cybersecurity
Cybersecurity Archives - 7Tech - Programming and Tech Tutorials
The on-call engineer clicked into the linked issue… Read more April 27, 2026 The SSH Key That Outlived the Contractor: A 2026 Playbook for OpenSSH User Certificates on AWS CybersecurityReplace … In 2026, a practical login stack is passkey-first, phishing-resistant, and backed by risk-based controls that step up verification only when needed.
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7tech.co.in › java-memory-leak-troubleshooting-jfr-async-profiler-kubernetes
The Tuesday Memory Leak: A Java Production Triage Playbook with JFR, Heap Histograms, and async-profiler - 7Tech - Programming and Tech Tutorials
Practical Java memory leak troubleshooting with JFR, heap histograms, and async-profiler, including Kubernetes debug workflows and production tradeoffs.
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7tech.co.in › category › wordpress
Wordpress Archives - 7Tech - Programming and Tech Tutorials
WordPress Engineering Playbook for Fraud-Resilient Commerce WordpressA launch week story that did not look like a typical breach A mid-size ecommerce brand moved to a modern WordPress stack … The Ghost Setting in Production: A WordPress Engineering Playbook for Deterministic Config, Safer Auth Flows, and Reproducible Releases WordpressA small settings change that cost a full
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7tech.co.in › category › python
Python Archives - 7Tech - Programming and Tech Tutorials
On Friday evening, an engineer… Read more May 1, 2026 The Delete Button That Shouldn’t Exist: A 2026 Python Engineering Playbook for Guardrailed Automation PythonA short story from … It was old, under-documented, and full of hand-rolled date logic.
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7tech.co.in › category › cloud-computing
Cloud Computing Archives - 7Tech - Programming and Tech Tutorials
GitHubJavaJava ScriptJoomlaLinuxMobile DevelopmentNode.jsPHPPythonReactSQLWeb DevelopmentWebsite SecurityWordpressContact Category: Cloud Computing The Region Stayed Online, the Controls Fell … The risk came from the shortcut around it: an engineer enabled… Read more April 26, 2026 The Restore Drill That Exposed Empty Backups: Building Immutable Cloud Backups with S3 Object
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7tech.co.in › postgresql-query-plan-drift-p95-runbook
The Query Plan Drift Incident: How We Cut a PostgreSQL P95 from 1.8s to 140ms Without Guessing - 7Tech - Programming and Tech Tutorials
A practical PostgreSQL runbook to detect query plan drift with pg_stat_statements, auto_explain, and HypoPG, then fix p95 latency safely with evidence.
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7tech.co.in › category › react
React Archives - 7Tech - Programming and Tech Tutorials
If your React app still waits for full responses before rendering, users feel lag immediately.
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7tech.co.in › category › php
PHP Archives - 7Tech - Programming and Tech Tutorials
is the solution to make them… Read more August 20, 2013 How to make navigation menu sticky Java ScriptJoomlaPHPWordpressIf you want to make your navigation menu or any other box stick
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7tech.co.in › category › devops
DevOps Archives - 7Tech - Programming and Tech Tutorials
DevOps Automation Playbook for Real-Time Risk Control DevOpsA deployment night that looked perfect until finance noticed A scaling fintech team had just finished modernizing its CI/CD stack
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7tech.co.in › category › sql
SQL Archives - 7Tech - Programming and Tech Tutorials
Their SQL pipeline was fully automated, tests were green, and anomaly alerts stayed quiet. … At 9:11 AM, finance posted a different number in Slack, lower by almost 9%.