iiinova — where your digital self keeps evolving

Anirudh Rowjee @rowjee.com · 27/12/2024

Just picked this up today! Looks like it's going to be a good read.

Reposted by Anirudh Rowjee

Lili Cosic @lilicosic.com · 24/12/2024

I want to read a few papers over the holidays. What were the most interesting distributed systems or database papers you read this year? 👀

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Reposted by Anirudh Rowjee

nixCraft @cyberciti.biz · 23/12/2024

"Last Xmas I rsynced you my heart And the very next day rm -rf ~/heart This year, to save me from tears sudo chmod -r 000 ~/heart"

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Anirudh Rowjee @rowjee.com · 23/12/2024

Moderating this wrap up session was such a fun and insightful experience - thank you @hasgeek.com for the opportunity 😁

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Anirudh Rowjee @rowjee.com · 16/12/2024

This in-memory implementation currently relies on a "collapse" function to remove older data; it would be nice to have this functionality as part of the iterator itself.

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Anirudh Rowjee @rowjee.com · 16/12/2024

Finally got Merge Iterators working 🫡 LSM Tree Compaction largely relies on merge iterators, which take in multiple SSTables and give you a new SSTable which doesn't have any old copies of data present. See how we went from 7 to 3 records - both are the exact same state!

A rust code snippet showing a test that demonstrates the process of compaction in an LSM Tree

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Anirudh Rowjee @rowjee.com · 14/12/2024

Immutability has the added benefit of simplifying WALs; in an LSM Tree, your logical log and your physical log are the same! see: Database Internals, page 91

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Anirudh Rowjee @rowjee.com · 13/12/2024

It's just me and my pomodoro timer against the whole world

Computer screen with a pomodoro timer on it with code in the background

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Anirudh Rowjee @rowjee.com · 10/12/2024

Super pumped to see how this turns out 😁🤘🏼

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Reposted by Anirudh Rowjee

Almog @almog.xyz · 08/12/2024

There are 2.4999999999994 hard things in computer science: naming, floating point math and exactly once delivery.

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Anirudh Rowjee @rowjee.com · 08/12/2024

This is another really awesome project! Watching @jonhoo.eu's talk about this was what first fascinated me with the space. I highly recommend their deep dive videos on this, really worth a watch - thank you for sharing 😁

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Anirudh Rowjee @rowjee.com · 08/12/2024

This is an awesome watch - www.youtube.com/watch?v=eYJA... Incremental view maintenance is such an interesting problem. The composition proof in the video blew my mind! This is some really awesome work by all the authors and contributors @feldera.bsky.social.

youtube.com

DBSP Automatic Incremental View Maintenance for Rich Query Languages

YouTube video by Feldera, Inc.

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Anirudh Rowjee @rowjee.com · 08/12/2024

Just graduated yesterday! I've been tinkering, breaking, and fixing things since I was a child, but today, I'm officially an Engineer - with a Bachelor of Technology in Computer Science and Engineering. It's a strange, new feeling, and a strange, new world - I'm excited to see where this goes!

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Anirudh Rowjee @rowjee.com · 01/12/2024

One of my favorite things to do is to start typing out the lyrics to a song on a WhatsApp group. When someone joins in, it's like we're singing that song together :)

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Anirudh Rowjee @rowjee.com · 30/11/2024

Today, we just wrapped up an informative+awesome talk by @alexgarcia.xyz on sqlite-vec at the Bengaluru Systems Meetup. It covered SQLite extensions, vector search, shadow tables (very cool!), hybrid search with rank fusion, binary/scalar quantization Recording (Ty Alex!) - youtu.be/GpTOsTxuLLA

youtu.be

Bengaluru System Meetup: Understanding sqlite-vec

YouTube video by Alex Garcia

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Anirudh Rowjee @rowjee.com · 30/11/2024

Don't miss this! Alex will be recording this too 😁

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Anirudh Rowjee @rowjee.com · 30/11/2024

So far: ☑️ working point reads + writes (in-mem + disk) ☑️ JSON SSTables ☑️ BTreeMap memtables ☑️ working flush path (w/memtable swap) ☑️ Single-level Tree Can't wait to implement the compaction codepath ⚡all the code is in a single file so far.

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Anirudh Rowjee @rowjee.com · 30/11/2024

Crashing on invariant violation has helped me catch a few interesting bugs that I didn't know existed

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Reposted by Anirudh Rowjee

RJ Palmer 🔜 LBX 637 @rj-palmer.com · 26/11/2024

Make art that you think is fuckin sick as hell. Make the shit you never thought you could that you always wanted to see. Beat your insecurity to death and fight to become your own favorite artist.

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Anirudh Rowjee @rowjee.com · 22/11/2024

This would help SlateDB writes, right? Or do you feel like the gains from batching would be lost by using these appends?

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Anirudh Rowjee @rowjee.com · 16/11/2024

I hear you - working on it!

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Anirudh Rowjee @rowjee.com · 16/11/2024

I'd love to be on this list too - new to bsky, and I work on the Magma LSM-based Storage Engine at Couchbase - thanks a ton, Chris 😁

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Anirudh Rowjee @rowjee.com · 16/11/2024

A week later and no progress; I've been losing a lot more time than I want to admit to just doomscrolling. That changes today ⚡

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Reposted by Anirudh Rowjee

Stefan Baumgartner @deadparrot.dev · 16/11/2024

Classic

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Anirudh Rowjee @rowjee.com · 10/11/2024

Kamino Bridge, Fukagawa, from Twelve scenes of Tokyo, by Kawase Hasui, 1920

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Anirudh Rowjee @rowjee.com · 10/11/2024

Definitely feels that way. It's refreshing to be on here I think Notion also had a nice role in letting people make and share hand-curated content (i.e. lists and databases) much more easily - excited to see if we can get ATProto to make this happen as well

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Anirudh Rowjee @rowjee.com · 09/11/2024

Will be building an LSM tree from scratch this month! Giving myself a deadline really helped cut out on the overthinking/over-planning that happens with more ambitious projects.

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Anirudh Rowjee @rowjee.com · 04/08/2023

hello, is this thing on?

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