PagerDuty, 3:14 AM:
CRITICAL: payment-service error rate > 5%
You open your laptop. You open Grafana. You stare at 47 dashboards with 312 panels. Nothing looks obviously wrong. CPU is fine. M...
Problem Statement
Given an array arr[], the task is to find:
The minimum element in the array
The maximum element in the array
Return both values in a list as:
[min, max]
Example 1
Input:
arr[] = [1, 4, 3, 5, 8, 6]
Output:
[1, 8]
Explanation:
Minimum element is 1
Maximum element is 8
Example 2
In the previous article Kafka Producer Acks Explained: Replicas, ISR, and Write Guarantees, we discussed when a producer considers a write successful and how acknowledgments impact durability and availability.
But even with correct acknowledgment settings, one important problem still rem...
Protecting web applications—regardless of where they run—with a scalable, highly available, and cost-effective edge layer is a cornerstone of modern architecture. This article walks through a hands-on proof of concept (PoC) that leverages AWS WAF for security, CloudFront for global caching and performance, a...
When building with AI coding tools, you face a choice: conversational prompting or structured specifications.
I tested both by building the same screenshot editor app twice — once with Traycer’s Epic Mode and once with Claude Code’s Plan Mode.
Same prompt. Same requirements.
Completely different results.
