Utkarsh Srivastava @tangledbytes

Engineer @IBM & PE @RedHat / Views are my own tangledbytes.com Joined January 2019

Tweets

801
Followers

1K
Following

147
Likes

3K

Aleksey Charapko @AlekseyCharapko

2 months ago

@muratdemirbas and I did a fun exercise and read a HotOS paper ("Real Life Is Uncertain. Consensus Should Be Too!") together. We recorded the entire messy process. It is a long video of us reading, questioning, guessing, and arguing with the paper. youtu.be/4HTc4o-t3Cw

3 16 91 8K 36

Download Image

Vipul Vaibhaw @vaibhaw_vipul

8 months ago

Deep work crushes shallow signals. Amidst this deepseek frenzy, ask yourself - when did you last think deeply or do something intellectually challenging? If not, you’re just over-optimizing your career while others innovate. Take bets. Take on tougher problems. Challenge…

5 6 115 5K 21

Shivam @shivamsupr

9 months ago

Organising the first meet-up of the year! Come folks see you there 🦀

bombay.rs @bombay_rs

9 months ago

Organising the first meet-up of the year! Come folks see you there 🦀

1 6 21 2K 1

1 2 6 751 0

Chris @criccomini

9 months ago

First post of the year! @andy_pavlo got me thinking about why Confluent didn't build WarpStream. My conclusion: legacy infrastructure companies are going to have a tough time against cloud native, AI-enabled, post-ZIRP competitors. materializedview.io/p/infrastructu…

5 9 84 6K 27

Utkarsh Srivastava @tangledbytes

9 months ago

As another update, considering to finally relocate to Bangalore this January, have a lot of things to figure out there though (renting a place, etc).

1 0 6 543 0

Utkarsh Srivastava @tangledbytes

9 months ago

Hoping to be more active here (and other platforms) this year. I spent most of 2024 working on my relationships (2023 was a roller coaster in that regard) and focusing exclusively on job (finally the product that I was working on got GA’ed in December 🥳).

0 0 9 505 0

NanoVMs @nanovms

12 months ago

This week on the unikernel application spotlight we boot up @TigerBeetleDB a new fast OLTP db! Written in @ziglang it makes use of io_uring via @axboe , O_DIRECT, a deterministic simulator and way more than I can put into this tweet - check it out. youtube.com/watch?v=OjhBNs…

3 18 102 15K 48

Phil Eaton @eatonphil

a year ago

Voltron layoffs, super unfortunate. You should hire Felipe.

4 14 113 19K 22

Download Image

Chris @criccomini

a year ago

New post is up! Next-gen infrastructure must support flexible deployments. Embedded, single-node, clustered, BYOC, SaaS, and self-managed. We're finally able to do this with one codebase. materializedview.io/p/the-new-era-…

14 17 135 27K 88

Mark @offlinemark

a year ago

week 34, streaming kernel dev topic: debugging wild low level boot issues (pre-recorded since I'm on vacation, recap vid in thread) youtu.be/-hKU2UZ6Tvw

1 32 366 24K 248

Tianyin Xu @tianyin_xu

a year ago

Seokjoo Cho (@seokjoo_cho) presents his work on building ScaleCache, a scalable page cache for multiple SSDs at @IllinoisCDS Systems Research Seminar. The work appears at EuroSys'24, dl.acm.org/doi/abs/10.114… @seokjoo_cho is a 1st-year PhD student advised by @AishwaryaGanlat and…

0 10 89 7K 36

Download Image

TigerBeetle @TigerBeetleDB

a year ago

matklad will present TigerBeetle’s LSM-Forest compaction at @P99CONF - storage determinism across replicas for faster recovery from disk faults - perfect pacing to solve write stalls for predictable P100s - and with static memory allocation p99conf.io/agenda/#thursd…

0 3 43 5K 16

Joran Dirk Greef @jorandirkgreef

a year ago

TigerBeetle’s LSM compaction is “the beating heart” of the database. Bringing together ideas at the intersection of global consensus protocol and local storage engine.

TigerBeetle @TigerBeetleDB

a year ago

TigerBeetle’s LSM compaction is “the beating heart” of the database. Bringing together ideas at the intersection of global consensus protocol and local storage engine.

0 3 43 5K 16

0 6 75 7K 28

Chris @criccomini

a year ago

We just released slatedb.io 0.2.0! 🎉 This release has: - in-memory block cache - on-disk object cache - garbage collection - compressed bloom filters Next up: admin CLI, range queries, and more cache improevements.

1 12 89 7K 25

Download Image

AO @aohoyd

a year ago

@aantn You can run `docker buildx debug build` and get interactive shell on build failure

1 2 17 478 7

Abhinav Upadhyay @abhi9u

a year ago

Came across this book today. While the CSAPP book has a couple of chapters on these topics, this book is completely devoted to just memory hierarchy and tries to provide a holistic overview of the system, including cache memory, RAM and spinning disks. It's a bit dated now and…

11 43 356 16K 343

Download Image

Michael Bang @micvbang

a year ago

I wrote a post on how data serialization and unproductive allocations can negatively impact your application. In it, I show how very simple tools and minor code changes can lead to great performance improvements. Read it here: blog.vbang.dk/2024/09/10/seb…

3 12 65 7K 46

Chris @criccomini

a year ago

Many of you know I've been angel investing for a while now. Today I'm excited to announce the next step: I've started Materialized View Capital. MVC is a micro VC fund that lets me continue doing what I enjoy, and take some friends along for the ride. materializedview.capital