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Building Mnemosyne, our AI second brain for engineering work: How to give AI context from previous sessions
Featured · engineering

Building Mnemosyne, our AI second brain for engineering work: How to give AI context from previous sessions

TL;DR

Migration work has a familiar rhythm. You spend sessions with an AI assistant reverse-engineering APIs, mapping edge cases, documenting risks — building a real understanding of the system you're…

Nikhila Jain
Nikhila Jain
Apr 13, 2026
16 min read
From Argo to Temporal Migration: How We Rebuilt Atlan's Workflow Orchestration
engineering
From Argo to Temporal Migration: How We Rebuilt Atlan's Workflow Orchestration
Nikhila Jain & Sanil Khurana · 14 min read
The Feedback Loop: Improving the Quality of Context for Humans and AI
community
The Feedback Loop: Improving the Quality of Context for Humans and AI
Rishi Gaurav Bhatnagar & Dhriti Arjun · 10 min read
From Argo to Temporal Migration: How We Rebuilt Atlan's Workflow Orchestration
engineering
From Argo to Temporal Migration: How We Rebuilt Atlan's Workflow Orchestration

Atlan is migrating workflow orchestration from Argo to Temporal. Learn why we made that call, the interim crossover architecture that kept us live during the transition, and what we've learned…

Nikhila Jain Nikhila Jain & Sanil Khurana · Apr 3 · 14 min read
The Feedback Loop: Improving the Quality of Context for Humans and AI
community
The Feedback Loop: Improving the Quality of Context for Humans and AI

On building feedback loops for metadata, and what they become when AI enters the picture. "I found the dashboard I was looking for, but the description just repeated the title. I still didn't know…

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Rishi Gaurav Bhatnagar & Dhriti Arjun · Mar 10 · 10 min read
Olof: How an AI Queue Manager Rebuilt Support Engineering at Atlan
engineering
Olof: How an AI Queue Manager Rebuilt Support Engineering at Atlan

On a typical weekday, our support engineers at Atlan used to start their shift in Zendesk with a familiar feeling: too many tickets, not enough clarity. Someone from the team was always wearing an…

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Rahul Bhatiya & Taksh Preet Singh · Feb 5 · 13 min read
Product to Platform Transformation: Why We Rebuilt Atlan's Apps Framework
engineering
Product to Platform Transformation: Why We Rebuilt Atlan's Apps Framework

This is the story of how we discovered we needed to rebuild—and why that decision unlocked Atlan's transformation from product to platform. Follow along as we explore the architectural constraints,…

Nikhila Jain Nikhila Jain & Christopher Grote · Jan 21 · 12 min read
From Human-Led to AI-Native: How We Transformed Our CX Organization in 9 Months
team
From Human-Led to AI-Native: How We Transformed Our CX Organization in 9 Months

Three months ago, we launched what we believe is the world's first AI-native customer success organization. Here's what we learned about transforming not just workflows, but the fundamental nature of…

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Nandini Tyagi & Himanshu Sikaria & Aydan McNulty · Nov 28 · 14 min read
Cursor Rules in Action: How Our Engineers Use It at Atlan
engineering
Cursor Rules in Action: How Our Engineers Use It at Atlan

At Atlan, we've been living and breathing Cursor for a few months now. We've tested it with background agents, AI-assisted PRs, code generation, bug fixes and many more, pushing the boundaries of…

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Advit & Shubhankar Khare · Jun 30 · 15 min read
From Metadata to Meaningful Action: Unlock AI-Powered Decision Making with Atlan MCP
announcements
From Metadata to Meaningful Action: Unlock AI-Powered Decision Making with Atlan MCP

Whether it's answering questions, automating tasks, or driving business decisions, modern data teams are embracing AI assistants to move faster. But these tools often fall short when it comes to…

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Hrushikesh Dokala · Apr 24 · 8 min read
From Chaos to Clarity: How Atlan's Advisory Workshops Help Data Teams Win
community
From Chaos to Clarity: How Atlan's Advisory Workshops Help Data Teams Win

Our Atlan Advisory Workshops are immersive, hands-on sessions where we team up with data leaders, governance experts, CIOs, CTOs, CDOs—anyone who can help answer the big questions. This isn't just…

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Ghazal & Dhruv Saharya & Rishi Gaurav Bhatnagar · Apr 4 · 9 min read
How Ring Deployment Transformed Our Release Process: Safer, Faster, and Fully Automated
engineering
How Ring Deployment Transformed Our Release Process: Safer, Faster, and Fully Automated

Let me paint a picture: Bob is a talented engineer, eager to make a difference on the team. He works hard and releases several changes to production. However, despite following the proper testing and…

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Tianchu Zhao · Mar 10 · 10 min read
Voices of Atlan: Advice We'd Give Our Younger Selves
team
Voices of Atlan: Advice We'd Give Our Younger Selves

One Day, I Asked Our First Female Engineer… One day, I asked our first female engineer at Atlan how things were going. Her response (Voices of Atlan) made me the proudest: "I've been in companies…

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Prukalpa Sankar · Mar 7 · 8 min read
Building a Scalable Engine for No-Code Workflows
engineering
Building a Scalable Engine for No-Code Workflows

Building a Scalable Engine for No-Code Workflows Setting the stage Managing multiple tasks—whether it's approving requests, streamlining operations, moving data, or keeping teams aligned—can often…

J
Janakiram G · Feb 18 · 12 min read
Questioning Data to Discovering Atlan: My Software Engineering Internship Journey
engineering
Questioning Data to Discovering Atlan: My Software Engineering Internship Journey

During a previous software engineering internship, I was given a seemingly straightforward task, migrating new customer data into our databases and warehouses. However, I quickly found myself…

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Ayush Rathore · Feb 7 · 12 min read
Atlan's Unique Approach to User Research: Drawing Inspiration from Cultural Anthropology
product
Atlan's Unique Approach to User Research: Drawing Inspiration from Cultural Anthropology

When I first heard about User Research a decade ago, the first image that showed up in my mind was that of 'cultural anthropologists' – people who travel to new countries and continents to learn…

R
Rishi Gaurav Bhatnagar · Jan 7 · 6 min read
The Art of Building Delightful CLIs: Lessons Learned from Building the Atlan CLI
engineering
The Art of Building Delightful CLIs: Lessons Learned from Building the Atlan CLI

Command-line interfaces (CLIs) help developers complete tasks quickly and efficiently. At Atlan, where we build tools to help data teams work better together, we've learned how a well-designed CLI…

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Rittik Dasgupta · Dec 31 · 14 min read
The Seven Pillars of Platform Team: Core Values That Guide the Development of a Technology Platform
team
The Seven Pillars of Platform Team: Core Values That Guide the Development of a Technology Platform

The Seven Pillars of Platform Team is a set of core values that guide the development of our technology platform. They include scalability, reliability, security, innovation, affordability,…

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Yatin Taluja · Jun 2 · 7 min read
Interview Experience: Backend Engineering Internship at Atlan
team
Interview Experience: Backend Engineering Internship at Atlan

I had interviewed for the backend engineering internship role at Atlan in May 2021 and managed to get in. I just wanted to share my experience and some tips around the same. tl;dr I had applied for…

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Junaid Rahim · May 8 · 7 min read
Atlan Is Part of the Third Batch of Surge by Sequoia Capital
announcements
Atlan Is Part of the Third Batch of Surge by Sequoia Capital

Our week just got off to a brilliant start as we joined the third batch of Surge, a program by Sequoia Capital for rapidly scaling startups. Sequoia Capital has helped build leading global…

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Team Atlan · Apr 27 · 2 min read
Atlan Is One of the 10 Emerging Startups in India to Watch Out in 2020
press
Atlan Is One of the 10 Emerging Startups in India to Watch Out in 2020

Who's a happy startup? We are! All thanks to Analytics India Magazine (AIM), as they featured Atlan as one of the 10 emerging data and analytics startups in India in 2020. 🎉 Here's what the magazine…

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Team Atlan · Apr 23 · 2 min read
Atlan Is One of the 20 Hottest Startups in Singapore
press
Atlan Is One of the 20 Hottest Startups in Singapore

Appreciation is a great way of making someone's day. And thanks to appreciation from Singapore Business Review (SBR), our week started on a high note. Why, you ask? They featured Atlan as one of the…

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Team Atlan · Apr 16 · 3 min read
Humans of Atlan: Gaurav Singh
team
Humans of Atlan: Gaurav Singh

Atlan is all about the humans of data. But ever wondered about the people behind the vision? Who are the humans of Atlan and what do they do? To answer these questions and more, we're starting off a…

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Team Atlan · Jan 28 · 5 min read
Meet Atlan Grid… Better Than Before
announcements
Meet Atlan Grid… Better Than Before

The short of it… we're opening up our Atlan Grid API for teams everywhere! 🎉 We're making it easier for teams everywhere to access the data they need, when they need it. Think minutes, not months.…

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Team Atlan · Sep 10 · 11 min read
What Does "Culture" Feel Like?
team
What Does "Culture" Feel Like?

Culture is one of those words that gets thrown around everywhere. It comes up on the list of casually used buzzwords almost as frequently as "artificial intelligence" and "machine learning". But I…

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Aditya Lahiri · Aug 5 · 3 min read
Humans of Data, welcome home 💙
announcements
Humans of Data, welcome home 💙

We're building Atlan, a home for data teams. Atlan is a delightful new way to work with data. We bring together diverse data, tools and people to create a frictionless collaboration experience for…

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Team Atlan · Jul 2 · 8 min read
Launching a Free Online Course: Introduction to GIS in R
announcements
Launching a Free Online Course: Introduction to GIS in R

We're so excited to announce the launch of our second online course about geospatial data in R. Sign up here. When you hear "geospatial data", what comes to your mind? For many people, it's ordinary…

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Christine Garcia · Jan 31 · 5 min read
December Delhi useR Meetup at Atlan
community
December Delhi useR Meetup at Atlan

Earlier this year in July, we hosted the first ever Delhi useR meetup in collaboration with the Delhi useR Group and R Consortium. We also had a chance to host a member of R-Core, creator of the…

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Leena Soni · Dec 24 · 5 min read
Announcing flyio, an R Package to Interact with Data in the Cloud
announcements
Announcing flyio, an R Package to Interact with Data in the Cloud

As we at Atlan started to use big data (massive data from hundreds of sources), we quickly found that we needed to move everything to the cloud. With data sizes in TBs, we couldn't keep a local copy…

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Himanshu Sikaria · Dec 15 · 4 min read
Node.js Day with JSLovers at Atlan
community
Node.js Day with JSLovers at Atlan

At Atlan, we have always invested in the growth of our teams and people around us. To give back to the community and contribute, we collaborate with tech communities across Delhi NCR. These meetups…

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Leena Soni · Dec 6 · 3 min read
PyDelhi November Meetup at Atlan
community
PyDelhi November Meetup at Atlan

The technology community today is very different than what it was a decade ago. With more and more focus on shared learning today, we are driven by collaborative projects and open source…

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Leena Soni · Dec 5 · 4 min read
Announcing Camelot, a Python Library to Extract Tabular Data from PDFs
announcements
Announcing Camelot, a Python Library to Extract Tabular Data from PDFs

We use GitHub issues to keep track of all issues. Please do not report bugs or issues in this blog's comments. Instead, post them on GitHub as an issue. Before submitting a comment with an issue,…

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Vinayak Mehta · Oct 3 · 8 min read
Atlan Internships: The Why, What and Who Answered
team
Atlan Internships: The Why, What and Who Answered

Note: This blog was last updated in August 2019 with the latest information about our internships. "Intern, who?" This is the answer, or a question, from Atlan interns if anybody refers to them as…

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Richa Verma · Sep 19 · 11 min read
Going from Great People to Greater Teams: How We Think About Growth at Atlan
team
Going from Great People to Greater Teams: How We Think About Growth at Atlan

What Silicon Valley tells us about building great teams When many people think of Silicon Valley, they think of current tech giants like Amazon, Google, Facebook and Apple. But its story actually…

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Prukalpa Sankar · Aug 27 · 11 min read
Our 10 Engineering Commandments
team
Our 10 Engineering Commandments

In 2016, we put down our 10 (base 10) Engineering Commandments, the values that our Engineering Team uses to guide its work. We didn't use a long, complex process to create them. One of our first…

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Yatin Taluja · Aug 24 · 7 min read
Engineering Demos: How We Share Our Knowledge and Build a Better Engineering Culture
team
Engineering Demos: How We Share Our Knowledge and Build a Better Engineering Culture

Our Engineering Demos stemmed from a simple question — "How can we share knowledge among our engineers better?" All of our engineers were working on different, complex products, but they usually had…

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Yatin Taluja · Aug 24 · 7 min read
People as a Moat: What Startups Can Learn from McKinsey About Building a Strong Company
team
People as a Moat: What Startups Can Learn from McKinsey About Building a Strong Company

We are always thinking deeply about the "dent" Atlan could leave on the universe. We're asking ourselves, "What would it take to create a company that would have relevance for hundreds of years?" We…

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Prukalpa Sankar · Aug 24 · 9 min read
August Elastic Meetup at Atlan HQ
community
August Elastic Meetup at Atlan HQ

The world today is connected more than ever before — everything that you wish to learn or build can be done with thousands of available resources on the internet. And even though this is great, there…

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Leena Soni · Aug 23 · 4 min read
Announcing rLandsat, an R Package for Landsat 8 Data
announcements
Announcing rLandsat, an R Package for Landsat 8 Data

Landsat is without a doubt one of the best sources of free satellite data today. Managed by NASA and the United States Geological Survey, the Landsat satellites have been capturing multi-spectral…

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Himanshu Sikaria · Jul 18 · 5 min read
PyLadies Delhi Meetup at Atlan
community
PyLadies Delhi Meetup at Atlan

At Atlan, weekends are for engaging with our community, learning, and discussing ideas and hacks around the latest technology advancements happening across the world. And this is what we love most…

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Leena Soni · Jul 9 · 3 min read
Google Cloud Study Jam at Atlan
community
Google Cloud Study Jam at Atlan

This weekend we hosted over 20 young and experienced developers from across Delhi NCR at Atlan HQ. As part of Google's Developer Student Club, the Google Cloud Study Jam (a 3-hour community-run study…

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Leena Soni · Jun 26 · 3 min read
PyData Delhi Meetup #25 at Atlan
community
PyData Delhi Meetup #25 at Atlan

Just like any ordinary weekday, weekends too are now bustling with energy at Atlan HQ. And no, we are not complaining at all! While we love spending our weekdays solving big problems, our weekends…

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Leena Soni · Jun 18 · 3 min read
How We Support Our People from Day One
team
How We Support Our People from Day One

Note: This blog was updated in September 2019 with the latest information about our people-ops processes. We're growing up here at Atlan! Our numbers have grown, and we're always preparing for new…

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Leena Soni · May 21 · 10 min read
How We Live Our Cultural Values Every Day
team
How We Live Our Cultural Values Every Day

Note: This blog was updated in August 2019 with the latest information about our team and cultural values. In the last few years, we scaled our products, welcomed hundreds of humans of data to our…

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Leena Soni · Jan 23 · 11 min read
Ebook Launch: The Ultimate Guide to Basic Data Cleaning
announcements
Ebook Launch: The Ultimate Guide to Basic Data Cleaning

Imagine that you have a room filled with dozens of sleeping cats, and you want to know how many cats there are. It would also be good to know some basic insights about your new cat colony — for…

A
Astha Rattan · Aug 1 · 3 min read
Interested in Joining the Atlan Team? Here's What You Need to Do.
team
Interested in Joining the Atlan Team? Here's What You Need to Do.

Note: This blog was last updated in August 2019 with the latest information about our hiring process. At Atlan, we are a team of engineers, data scientists and entrepreneurs united by a common…

C
Christine Garcia · May 4 · 13 min read
Want to Land an Internship at Atlan? Here's What It Takes.
team
Want to Land an Internship at Atlan? Here's What It Takes.

Note: This blog was last updated in August 2019 with the latest information about our internship hiring process. At Atlan, we hire interns for core functions like building apps, business development,…

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Vasundhara Garg · May 2 · 7 min read
Atlan's First Data Visualization Meetup
community
Atlan's First Data Visualization Meetup

Data visualization and visual analytics is one of the fastest growing disciplines in today's increasingly data-driven world. With use cases spread across diverse domains — healthcare, policy, sports,…

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IT Atlan · Dec 1 · 3 min read
How We Built Our IoT Devices to Track Air Pollution in Delhi
announcements
How We Built Our IoT Devices to Track Air Pollution in Delhi

The first week I joined Atlan, I was given a "hack week" project to present to the rest of the company. My project was simple and open ended: "build something cool". As a newcomer to Delhi, I was…

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Patrick Triest · Apr 29 · 12 min read
Tracking Air Pollution in Delhi, One Auto Rickshaw at a Time
announcements
Tracking Air Pollution in Delhi, One Auto Rickshaw at a Time

The Most Polluted City On Earth Delhi is one of the largest and fastest growing cities on the planet. Home to over 24 million people, one of the unifying challenges for this huge and diverse…

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Patrick Triest · Apr 29 · 5 min read
The Internet of Coffee: Our Experience Building a Wifi Coffee Maker
team
The Internet of Coffee: Our Experience Building a Wifi Coffee Maker

Here at Atlan, we've begun using Internet-of-Things technology to research solutions for some of the world's most pressing problems: monitoring pollution, conserving energy, protecting against…

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Patrick Triest · Mar 23 · 4 min read
Ebook Launch: The Ultimate Guide to Effective Data Collection
announcements
Ebook Launch: The Ultimate Guide to Effective Data Collection

We're excited to announce that we published a free ebook about data collection! Data has become fundamental in nearly every aspect of life, and all types of companies — from large technology…

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Christine Garcia · Nov 10 · 2 min read
Android Development for the Rural World: A How-To Guide
team
Android Development for the Rural World: A How-To Guide

Building for the "next billion" is a challenge, thanks to difficulties posed by the lack of internet, electricity, and low-cost devices. At Atlan, we set out to build an Android data collection…

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Yatin Taluja · Dec 26 · 9 min read
Bridge the context gap. Ship AI that works.
Build a shared understanding of your data, your business logic, and your institutional knowledge — and make it available to every AI tool you run.
Book a demo →
Atlan defines Plain-language definitions for data governance and AI terms
Active metadata
Metadata continuously enriched through automated signals — usage patterns, lineage, quality scores — rather than static manual documentation.
Metadata lakehouse
A unified architectural layer consolidating technical, business, and operational metadata into a single active system serving humans and AI agents.
Data mesh
Decentralised data architecture treating data as a product with domain-oriented ownership and federated computational governance.
Column-level lineage
Field-level tracing of data transformations from source through every pipeline stage to the point of consumption — enabling precise impact analysis.