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Blogs

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Best practices for upgrading EKS clusters

Aashi Rathore

SRE @One2N

Upgrade your Amazon EKS clusters with confidence. Learn best practices to avoid common mistakes, prepare your cluster, and execute a smooth upgrade process for improved performance, security, and cost savings.

March 25, 2025 | 5 min read

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Understanding MLOps from a software engineers' perspective

Harsh Mishra

SRE @One2N

Spandan Ghosh

Content @One2N

Chinmay Naik

CEO @One2N

Jaideep Khandelwal

CTO @One2N

A comprehensive overview of MLOps for software engineers, covering key concepts, challenges, and best practices. Learn about knowledge silos, the MLOps lifecycle, automation, versioning, experiment tracking, and more.

July 30, 2024 | 7 min read

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Horizontal Pod Autoscaling in Kubernetes based on external metrics, using Prometheus adapter

Akshay Srivastava

SRE @One2N

Learn how to leverage Kubernetes for efficient auto-scaling in micro-service architectures. This blog explores Horizontal Pod Autoscaling (HPA) using internal and external metrics, including the setup of Prometheus Adapter for monitoring external Redis servers.

October 14, 2022 | 6 min read

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Implementing a real-time analytics engine using big data principles

Jaideep Khandelwal

CTO @One2N

Learn how to implement a real-time analytics engine using big data principles. The challenges, approach, and tools used to build a scalable, high-performance data analytics system. Improve your data engineering skills with this in-depth technical blog.

July 14, 2022 | 8 min read

Talks

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Common pitfalls in Data Analytics: Patterns over Tools | One2N Bits Ep.3

Kshitish Deshpande

Software Engineer @One2N

Jaideep Khandelwal

CTO @One2N

How does analytics break in real-world startups and scaleups? In this episode, Kshitish from One2N breaks down the most common traps teams fall into not just technical, but mental models dragged from transactional to analytical systems.

November 4, 2025 | 13 min

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Pragmatic Software Engineering Stories from the Trenches | PuneFOSS 3.0

Chinmay Naik

CEO @One2N

At FOSS United Pune, Chinmay Naik, Founder of One2N shared real-world war stories. From debugging mysteries to incident response chaos, this was all about the messy, behind-the-scenes moments that teach you how to build better software.

April 5, 2025 | 30 min

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Optimizing Application Performance - A first-principles perspective

Chinmay Naik

CEO @One2N

What does it take to optimize application performance? - Vertical scaling vs horizontal scaling - CPU bound vs IO bound workloads - Amdahl's law to Universal Scalability Law This video covers it all.

March 12, 2024 | 62 min

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Power of Go Concurrency

Kalpesh Deo

Lead Software Engineer @One2N

Everyone says Go is good at concurrency. But how? And what are some real-world examples of actually using Go’s concurrency features? Attend this talk to learn how we built a Gigabyte scale concurrent data pipeline for streaming and batch ETL operations in Go.

September 9, 2023 | 3 min

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