Founding Tech Lead @_olake | Trader | Building Data product
Bangalore
Joined November 2021
- Tweets163
- Following79
- Followers40
- Likes399
Ankit Sharma retweeted
India’s First Official @ApacheIceberg Meetup wrapped!
An incredible day for the community with great talks and deep discussions.
Huge thanks to our partners for powering this edition: @awscloud , @puppyquery , @Minio , @e6data , @FireboltHQ , @devrelsquad_ , and @fivetran .
Ankit Sharma retweeted
We benchmarked @ApacheIceberg vs @databricks @DeltaLakeOSS on a 1TB TPC-H workload!
Iceberg + OLake ran 18.2% faster at 61% lower cost, scaling seamlessly to billions of rows.
With open, flexible support for @ApacheSpark, Trino, @ApacheFlink, a real advantage for modern team
Ankit Sharma retweeted
We recently hosted a fireside chat with the CTOs of OLake and @Bauplan_labs , diving into the evolving world of data engineering, @ApacheIceberg , and AI in data pipelines.
🎙️ Catch the full conversation here:
youtu.be/XOVkaY5MmiQ?si=nl2m…
Ankit Sharma retweeted
A very successful @hacktoberfest so far!
We have been joined by over 30 contributors and a lot more pull requests
Raised
Reviewed
Convos driven
and merged .
The power of open source is always amazing great to see people leading the wave .
The rewards dropping soon!
Ankit Sharma retweeted
We’ve contributed an important feature to @ApacheIceberg Go, writing into partitioned tables!
The new design uses a fan-out strategy with rolling writers per partition, flushes parquet files efficiently, and supports all partition transforms built on top of @ApacheArrow .
Ankit Sharma retweeted
Join us at Bengaluru Streams and Lakehouse Days on Sept 27, 2025, at @Accel Launchpad!
Our Co-founder & CTO, Shubham Baldava @cto_datazip , will present on Reimagining Ingestion for @ApacheIceberg sharing insights from building OLake, our open-source high-performance tool.
Ankit Sharma retweeted
Wrapped @FOSSUnited 2025, BLR.
We showed how OLake makes ingestion to Iceberg 5–500× faster, walked through the stack, and met future contributors.
Community > everything.
#OpenSource #DataEngineering #ApacheIceberg
Ankit Sharma retweeted
New Benchmarks Are In!
After countless hours of hard work from our amazing team, OLake now delivers full load sync speeds that are 5×–500× faster than other tools out there.
💡Want to see it in action? Spin it up locally and test the benchmarks yourself!
#DataEngineering #Iceberg
Ankit Sharma retweeted
We’re coming to Mumbai for AWS Community Day @awsugmum on Oct 11!
We’re proud to be the sponsor of the Community Day—great to be part of the global stage.
We’re excited to connect and share why we’re the fastest data replication tool in the world for Apache Iceberg
Ankit Sharma retweeted
Medallion Architecture, explained by experts at @nutanix :
Layered data pipelines, Bronze, Silver, Gold—
help teams manage raw, cleaned, and business-ready data efficiently.
Key for reliable analytics and scalable lakehouse operations.
#DataEngineering #ApacheIceberg
Ankit Sharma retweeted
OLake Community Week had an awesome weekend too! 🚀
Our team keeps growing with more engineers and innovators.
Every teammate, every Slack member, every GitHub star, and every single code contributor, you’re part of OLake. ❤️
Here’s to more memories & cool features! ✨
#team
Ankit Sharma retweeted
Are people here using or planning to use Iceberg V3?
We are planning to use Iceberg in production, just a quick questio before we start the development.
Has anybody done the deployment in production, if yes: What are problems you faced? Are the integrations enough to start?
Ankit Sharma retweeted
Only 1 day to go! 🎉
Join us on Aug 28, 8:00 A.M PT for a hands-on deep dive into @ClickHouseDB + @ApacheIceberg
✅ Native writes & compaction
✅ Migration & syncing
✅ Time travel & schema evolution
Don’t miss the demos, real-world challenges, and live Q&A.
Link in comments!
Ankit Sharma retweeted
OLake has a more trustworthy on-stage image than @Tesla Cybertruck…
because our demo worked perfectly the first time
At the @ApacheIceberg meetup in SF Bay Area, @khameshra walked through on @_olake UI and showed how easy it is to:
🔹 Configure a source & destination
🔹 Run a sync on your existing database tables
🔹 Stream it all seamlessly into Iceberg
The demo ran smooth that too live .
No broken mirror here.
Ankit Sharma retweeted
Watch @cto_datazip at the @ApacheIceberg NYC Meetup answer a key question:
👉 How does OLake handle write conflicts when multiple workers are running in parallel?
#OLake #ApacheIceberg #DataEngineering #ParallelProcessing
Ankit Sharma retweeted
We just published a hands-on guide on building a complete open data lakehouse with OLake, PrestoDB, and MinIO, running locally in just a few steps.
Dive into the full setup here 👉
Want to set up your own open lakehouse?
You might’ve seen my earlier thread where I broke down the basics.
Since then, I’ve been following the discussions, refining things, and now… I’ve published a complete walkthrough video and a blog at @_olake !
💡 Covers:
MySQL → OLake CDC → Iceberg on MinIO
PrestoDB queries in real-time
Step-by-step setup + videos
Check it out here 👉 olake.io/blog/building-open-…
#Lakehouse #ApacheIceberg #OLake #OpenSource
Ankit Sharma retweeted
OLake Launch Webinar is finally happening guys! Link to register: app.livestorm.co/datazip-inc…
1. Live demo: DBs → Iceberg
2. Architecture deep dive (including the decisions we made based on your input)
3. Performance results
4. Roadmap discussion
