AKArun Kumar Kumathalliinsangama.hashnode.dev·Jan 6 · 3 min readYou do NOT need to do anything special in your Panache code.No. You do NOT need to do anything special in your Panache code. Once you: configure the reactive datasource + pool in application.properties use Hibernate Reactive Panache (Uni, Multi) avoid blocking calls 👉 Panache automatically reuses connec...00
AKArun Kumar Kumathalliinsangama.hashnode.dev·Jan 5 · 4 min readDeveloper Guide: Quarkus Nanoservices with CockroachDB Using Reactive PanacheAbsolutely! Here’s a final, comprehensive developer write-up incorporating everything we’ve agreed on — small reactive pools per nanoservice, named datasources, safe parallel access, and CockroachDB configuration. This is ready for your team to use. ...00
AKArun Kumar Kumathalliinsangama.hashnode.dev·Dec 31, 2025 · 6 min readLearning to Build Reliable Systems - ToCPerfect — this is a very good pause point, and you’re right to do this before continuing further. Below is the entire ToC, cleaned, frozen, and rewritten as a single coherent syllabus, with 2–4 explanatory lines per chapter, written explicitly for en...00
AKArun Kumar Kumathalliinsangama.hashnode.dev·Dec 22, 2025 · 3 min readChapter 1: Thinking Like a Problem Solver in DSA1.1 Overview: The Problem → Model → Algorithm Mindset In your DSA exam, you won’t be told which data structure or algorithm to use. The first step is thinking before coding. The mindset is: Understand the problem fully: Identify inputs, outputs, con...00
AKArun Kumar Kumathalliinsangama.hashnode.dev·Dec 22, 2025 · 3 min readTable of Contents — C-Based DSA Exam Prep Blog SeriesPart 1: Mindset & Approach Introduction: Thinking Like a Problem Solver in DSA Problem → Model → Algorithm mindset How to reason before coding Mini-examples for stacks, queues, trees, graphs Program-wise Problem Solving in C (Modular Approach)...00