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25 results
Article Computer Repair ★ Featured

Ransomware Recovery — What To Do Right Now

Immediate response steps, identification, and recovery without paying.

ransomware recovery decryptor nomoreransom Shadow Copy
2 views Mar 30, 2026
Article Product Engineering ★ Featured

Progressive Delivery — Feature Flags, Canary, and Dark Launching

Techniques for releasing software confidently at any scale.

progressive delivery canary dark launch feature flags rollback
1 views Mar 30, 2026
Article Data & Platform ★ Featured

Choosing a vector database: pgvector vs Pinecone vs Weaviate

A practical comparison across dimensions that matter for production RAG systems.

vector database pgvector Pinecone Weaviate embeddings
3 views Mar 30, 2026
Article Product Engineering ★ Featured

SQL Query Optimisation — Indexes, Execution Plans, and N+1

Practical techniques for making slow queries fast.

SQL query optimisation indexes N+1 EXPLAIN
2 views Mar 30, 2026
Article Computer Repair

Replace a Cracked or Dead Laptop Screen

How to source, order, and install a replacement laptop LCD panel.

laptop screen LCD replacement cracked screen eDP iFixit
2 views Mar 30, 2026
Article Computer Repair

Diagnose Random PC Restarts

Pinpoint whether restarts are caused by overheating, PSU, RAM, or Windows settings.

random restart reboot Kernel-Power PSU overheating
2 views Mar 30, 2026
Article Computer Repair

How to Diagnose a Failing Power Supply

Testing PSU output, identifying failure symptoms, and safely replacing it.

PSU power supply paperclip test failure diagnosis
2 views Mar 30, 2026
Article Computer Repair

Fix Monitor or Laptop Screen Flickering

Identify whether flickering is caused by the cable, driver, refresh rate, or hardware.

screen flickering monitor display driver refresh rate HDMI
2 views Mar 30, 2026
Article Data & Platform

Change Data Capture (CDC) — Debezium and Log-Based CDC

How CDC works, why it beats polling, and how to implement it with Debezium.

CDC change data capture Debezium Kafka WAL
1 views Mar 30, 2026
Article Product Engineering

WebSockets — Building Real-Time Features

Connection lifecycle, heartbeats, reconnection logic, and scaling with Redis pub/sub.

WebSocket real-time Redis pub/sub heartbeat reconnection
1 views Mar 30, 2026
Article Computer Repair

Fixing CPU Overheating — Thermal Paste and Cooler Guide

How to diagnose thermal throttling, replace thermal paste, and improve CPU cooler performance.

CPU overheating thermal paste cooler temperature
1 views Mar 30, 2026
Article Computer Repair

Fix 100% CPU Usage in Windows

Identify what is consuming CPU and permanently resolve the issue.

CPU usage 100% CPU performance WMI Windows Defender
1 views Mar 30, 2026
Article Product Engineering

Database Connection Pooling — Why It Matters and How to Configure It

Pool sizing, connection lifetime, and debugging pool exhaustion.

connection pool database HikariCP PgBouncer pool sizing
1 views Mar 30, 2026
Article Product Engineering

Serverless Architecture — When Functions Work and When They Don't

Cold starts, event-driven patterns, cost model, and the right use cases.

serverless AWS Lambda cold start event-driven FaaS
1 views Mar 30, 2026
Article Product Engineering

Dependency Management and Supply Chain Security

Lock files, vulnerability scanning, SBOM, and keeping dependencies up to date.

dependency management Dependabot Renovate SBOM supply chain
1 views Mar 30, 2026
Article Applied AI & ML

Fine-tuning LLMs: when, why, and how

A practical guide to LoRA, QLoRA, and full fine-tuning for production use cases.

fine-tuning LoRA QLoRA training LLM
3 views Mar 30, 2026
Article Computer Repair

Convert a Windows 10 Boot Disk from Legacy BIOS (MBR) to UEFI (GPT)

Step-by-step guide to switching an existing Windows 10 installation from MBR/Legacy BIOS boot to GPT/UEFI — without reinstalling Windows — using Microsoft's bu…

UEFI MBR GPT MBR2GPT Windows 10
2 views Mar 30, 2026
Article Product Engineering

Event Sourcing and CQRS — Practical Implementation

Event store design, projection rebuilding, and operational realities.

event sourcing CQRS event store projection snapshot
1 views Mar 30, 2026
Article Computer Repair

Fix 100% Disk Usage in Windows 10/11

Resolve the Task Manager showing disk at 100% and system feeling completely frozen.

100% disk SysMain Superfetch Windows Search disk usage
1 views Mar 30, 2026
Article Product Engineering

Kubernetes Deployment Patterns for Production Services

Deployments, Services, Ingress, HPA, and resource management.

Kubernetes K8s Deployment HPA readiness probe
1 views Mar 30, 2026
Article Product Engineering

Extracting Microservices from a Monolith

The strangler fig pattern, identifying seams, and avoiding the distributed monolith.

microservices monolith strangler fig distributed system architecture
1 views Mar 30, 2026
Article Computer Repair

Microphone Not Working in Windows

Check permissions, devices, and drivers to get your mic recognised.

microphone not working privacy settings driver Recording
1 views Mar 30, 2026
Article Product Engineering

API Pagination — Cursor, Offset, and Keyset Patterns

When each method works, performance tradeoffs, and implementation details.

pagination cursor offset keyset API design
1 views Mar 30, 2026
Article Product Engineering

Implementing Rate Limiting in APIs

Token bucket, sliding window, fixed window — algorithms and implementation patterns.

rate limiting token bucket sliding window Redis API
1 views Mar 30, 2026
Article Data & Platform

BigQuery Cost and Performance Optimization

Partitioned tables, clustered tables, slot usage, and avoiding full scans.

BigQuery GCP partitioning clustering cost optimization
1 views Mar 30, 2026