Ramkumar S

Forever student. Interested in science, history, investing & music

[Ramkumar S @ramchirping]

Chuck: I don't whistle when I walk past the graveyard
Awesome quote, I am totally stealing that. 😀

[Ramkumar S @ramchirping]

Barbarians at the Gateways - Fascinating read on HFT (High Frequency Trading). Lot to learn as engineers try to squeeze the last drop of responsiveness.
https://t.co/tbrGAA0j7G

[Ramkumar S @ramchirping]

@BillyKorando Your video on G1GC is the best one I have seen in the topic. Thanks for the content. https://t.co/T7bRwSBylU

[Ramkumar S @ramchirping]

Fans are quickly realising Meddy and Tommy are not push overs. #Wimbledon2024

[Ramkumar S @ramchirping]

Djokovic will get much more respect if he doesn't try to be people pleaser and speak his heart out like his post match interview. #Wimbledon2024

[Ramkumar S @ramchirping]

Brace yourselves, life and management lessons from T20 world cup incoming!! #T20WorldCupFinal

[Ramkumar S @ramchirping]

South Africa is not choking this world cup, winning many close matches. Ee sala cup SAda??!! #t20worldcup

[Ramkumar S @ramchirping]

3 years old article and the support is better now

[Ramkumar S @ramchirping]

So... increasingly cloud servers are getting migrated from x64 to aarch64 and we are going to pretend a move from strong memory model to weak is not going to affect applications? 🤷‍♂️
Anyway, very nice summary on state of the aarch64 architecture in JDK https://t.co/rQc4swxrz0

[Ramkumar S @ramchirping]

About time!!
https://t.co/LxoihcbVeg

[Ramkumar S @ramchirping]

only thing permanent in life is temporary fix

[Ramkumar S @ramchirping]

Check out my latest article: Curious case of spurious wakeups https://t.co/JNbjovkAPi

[Ramkumar S @ramchirping]

Congrats Germany on winning FIBA worldcup 🎉🥳🍾 #FIBAWorldCup2023

[Project Helidon @helidon_project]

The book "Beginning Helidon" has been published by @Apress!

Written by our colleagues @m0mus, @DanielKec & @bercut2000 and reviewed by @langer_tomas & David Kral.

Recommended to all who want to create ultrafast cloud-native microservices with #helidon!

Now in all bookstores📖

[Ramkumar S @ramchirping]

Today marks the completion of 28 years of #Java. In addition to making developers lives easier, it has been a treasure trove of great design ideas. To 28 more years 🥂 #28YearsOfJava

[Ramkumar S @ramchirping]

if you don't know now you know 😀
https://t.co/jZmnXZKC4P

[Ramkumar S @ramchirping]

Short comparison between PermGen(PG) and Metaspace(M).
Common
Separate space for class metadata
Both don't prevent classloader leaks
Diff
PG is fixed size but M auto scales
PG is part of heap but M is part of native memory
PG is java 7 but M is 8 #knowYourJVM

[Ramkumar S @ramchirping]

Who is Nikhat Zareen? World champion, the Commonwealth Games champion and ESPN India's female Athlete of the year 2022.
#NikhatZareen

[Ramkumar S @ramchirping]

Chanced upon these VM flags -XX:+StressLCM -XX:+StressGCM - they randomize instruction scheduling in LCM/GCM. Original intended semantics will remain the same. Running with these flags will help uncover interesting app behaviors and discover subtle concur…https://t.co/XIKnVZP9Mn

[Ramkumar S @ramchirping]

neat trick if you want to use enhanced for loop with Stream.
https://t.co/sXPNkL7Ajc #java https://t.co/ld35WegYZ4