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Just dropped: New 2026 “Cloud-Native Foundations” Trend Report. See how teams are tackling complexity, cost & reliability.

Avatar

Sahil Aggarwal

Engineering Manager at Exotel

Gurugram, IN

Joined Dec 2016

Stats

Reputation: 818
Pageviews: 100.3K
Articles: 9
Comments: 2
  • Articles
  • Comments

Articles

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Gossips on Cryptography: Part 4
In this blog, we will continue our discussion from the previous parts. If you have not read them, please read them first.
October 1, 2026
· 1,054 Views · 1 Like
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Gossip on Cryptography: Part 3
In Part 3 of this casual, jargon-free series, we break down hashing, salting, rainbow table attacks, and asymmetric encryption (RSA) — all with everyday analogies.
September 3, 2026
· 2,545 Views · 4 Likes
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Gossips on Cryptography: Part 1 and 2
In this blog series, we will cover the basics of cryptography, including encryption and decryption. We'll start by discussing the origins of cryptography.
September 25, 2023
· 2,949 Views · 2 Likes
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Slowness in Java Application Due To Increased FullGC Events: G1GC
In this article, learn a particular approach to solve the problem when a Java application became slow due to more GC pauses.
April 26, 2022
· 4,368 Views · 6 Likes
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How to Use Automatic Index Recommendations in PostgreSQL
Use this tutorial to learn about using automatic recommendations of indexes for specific queries, all by using just three extensions.
June 14, 2021
· 15,031 Views · 6 Likes
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What Are Hypothetical Indexes in PostgreSQL?
Explore why you might need hypothetical indexes in PostgreSQL and how to use them,
June 1, 2021
· 9,468 Views · 8 Likes
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Linux Machine Compromised: Power of Observation
In debugging any problem, 2 things are important: Observation, and combining your general observations and observations at the time of issue to conclude something.
April 29, 2021
· 5,414 Views · 4 Likes
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Useful PostgreSQL Commands/Queries
In this article, we will briefly discuss some queries and their uses, specifically in the case of both monitoring and debugging PostgreSQL-related issues.
April 27, 2021
· 8,251 Views · 7 Likes
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The Solution — Too Much Fine Logging Causing Heap Dump
Too much fine logging can still cause heap dump in your Java server. Learn how to prevent this problem.
November 7, 2018
· 8,472 Views · 5 Likes

Comments

Top Microservices Frameworks

Jun 16, 2021 · Ravi Kiran Mallidi

I have two questions :

1. is https://eventuate.io/ also good for cqrs and DDD ?

2. is lagom is beeter choice for DDD and CQRS and event Sourcing than AxonIQ and eventuate?

The Solution — Too Much Fine Logging Causing Heap Dump

Nov 09, 2018 · Sahil Aggarwal

But these anonymous objects doest not consume much heap as compare to char[] and secondaly , it's a tradeoff between code style and small optimization , because for debuggers and future code readers , these lots of if else will surely irritate and code readability also is bad . But if these anonymous object will start causing heap sump , it really meams that we should also check that how much fine logging should be done , Because too much of logging is also considered as bad coding practice .

@pradip , Ya but your point is technically valid .

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