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Rakesh Kumar

@newJavaDev

Rakesh Kumar reposted

And this is why junior engineers matter so much. Teams are not collections of individual actors or fungible units of value-generating labor. Teams are ecosystems. Teams are organisms. We are cannibalizing our own future when we avoid or put off hiring junior engineers.


Rakesh Kumar reposted

One key dark energy force that shapes an architecture is team autonomy. Team autonomy is the ability of a team to make decisions and take actions without the need for approval from other teams. It's critically important for rapid, frequent, and reliable software delivery

crichardson's tweet image. One key dark energy force that shapes an architecture is team autonomy.

Team autonomy is the ability of a team to make decisions and take actions without the need for approval from other teams.

It's critically important for rapid, frequent, and reliable software delivery

Rakesh Kumar reposted

Now that the fracas at OpenAI has been resolved. Let's start digging deeper into what the hell they discovered in their labs! Let's talk (Retrieval Augmented Generation) RAG!

1/n Breaking News! OpenAI has uncovered an emergent new cognitive capability, yet nobody is demanding answers! We are distracted by OpenAI governance politics and not the real issue!!!



Rakesh Kumar reposted

Few hints on how to write better tests: 1. Don't use "test" prefix for test methods. This had to be done in JUnit 3 (!) but now it only adds noise. Instead use method names that express the intent.

maciejwalkowiak's tweet image. Few hints on how to write better tests:

1. Don't use "test" prefix for test methods. This had to be done in JUnit 3 (!) but now it only adds noise. Instead use method names that express the intent.
maciejwalkowiak's tweet image. Few hints on how to write better tests:

1. Don't use "test" prefix for test methods. This had to be done in JUnit 3 (!) but now it only adds noise. Instead use method names that express the intent.

Rakesh Kumar reposted

The monolithic architecture is not an anti-pattern. But as the application and team grow you will likely encounter challenges: Why microservices: part 5 - the monolithic architecture and rapid, frequent, reliable and sustainable software delivery bit.ly/3b817Z0

crichardson's tweet image. The monolithic architecture is not an anti-pattern. But as the application and team grow you will likely encounter challenges:

Why microservices: part 5 - the monolithic architecture and rapid, frequent, reliable and sustainable software delivery bit.ly/3b817Z0

Rakesh Kumar reposted

Today, we showed you how Copilot can make your life better. We're excited to discover what you'll do with these new capabilities. #MicrosoftEvent


Rakesh Kumar reposted

The Surgeon Paradox is a concept I can’t stop thinking about. If you’re choosing between two surgeons of equal merit, you should choose the one who DOESN’T look the part, because they’ve had to overcome more to get to where they are. “Looking the part” is sometimes the worst…


Rakesh Kumar reposted

1/5 📢 Excited to share my new blog post on 🌟Application Networking Trends🌟 @thenewstack We are witnessing a shift where networking concerns either sink down ⬇️ to the compute layer, or raise up ⬆️ into de facto APIs in the cloud. Let's dive into it! thenewstack.io/unveiling-the-…

bibryam's tweet image. 1/5 📢 Excited to share my new blog post on
🌟Application Networking Trends🌟 @thenewstack

We are witnessing a shift where networking concerns either sink down ⬇️ to the compute layer, or raise up ⬆️ into de facto APIs in the cloud. Let's dive into it!

thenewstack.io/unveiling-the-…

Rakesh Kumar reposted
bibryam's tweet image. The pyramid of clarity
wavelength.asana.com/pyramid-clarit… by @asana

Rakesh Kumar reposted

ChatGPT is used by only 2% of people who have access to the internet. During this time some people use the right prompts and save a lot of time. Copy-paste these advanced ChatGPT prompts to get on top of the game:


Rakesh Kumar reposted

Many developers have no clue of what managers do.

mariofusco's tweet image. Many developers have no clue of what managers do.
mariofusco's tweet image. Many developers have no clue of what managers do.

Rakesh Kumar reposted

JPA now comes with built-in support for generated UUIDs, you can just write: @Id @GeneratedValue UUID uuid; But these UUIDs are generated by Java. What if you want the database to generate the UUID?


Rakesh Kumar reposted

Maximum number of database connections vladmihalcea.com/maximum-databa…

vlad_mihalcea's tweet image. Maximum number of database connections

vladmihalcea.com/maximum-databa…

Rakesh Kumar reposted

Writing a Java Profiler in 240 Lines mostlynerdless.de/blog/2023/03/2…

bibryam's tweet image. Writing a Java Profiler in 240 Lines 
mostlynerdless.de/blog/2023/03/2…

Rakesh Kumar reposted

When running an EKS cluster, you might face two issues: - Running out of IP addresses assigned to pods. - Low pod count per node (due to ENI limits). Let me show you how you can fix those.

danielepolencic's tweet image. When running an EKS cluster, you might face two issues:

- Running out of IP addresses assigned to pods.
- Low pod count per node (due to ENI limits).

Let me show you how you can fix those.

Rakesh Kumar reposted

This is a valid Dockerfile for a NodeJS application. It is also a pile of 💩! We can improve: - 🔒 Security - 🏎️ Build speed - 👁️ Clarity Follow along as we go from 💩 to 🥇! (code in alt text)

sidpalas's tweet image. This is a valid Dockerfile for a NodeJS application. It is also a pile of 💩!

We can improve:
- 🔒 Security
- 🏎️ Build speed
- 👁️ Clarity

Follow along as we go from 💩 to 🥇!

(code in alt text)

Rakesh Kumar reposted

What is the TPM role (Technical Program Manager)? Sometimes a picture is worth a thousand words. So here's a picture: And here's more than a thousand words on the same: blog.pragmaticengineer.com/what-do-tpms-d…

GergelyOrosz's tweet image. What is the TPM role (Technical Program Manager)?

Sometimes a picture is worth a thousand words. So here's a picture:

And here's more than a thousand words on the same: blog.pragmaticengineer.com/what-do-tpms-d…

Rakesh Kumar reposted

The most sought-after exec coach in Silicon Valley coached @naval. Then continued on to coach the CEO’s of Reddit, OpenAI, and Coinbase....even Sequoia Capital. Here are 5 “MAGIC” questions he has all his leaders ask their teams:


Rakesh Kumar reposted

Apple Pie Position: A statement that instantly elevates the person who is saying it and is simultaneously hard for anyone else to push back on, and so everyone avoids the personal risk and just nods “yes”, even though its actual value in this specific situation might be…


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