Ashkrit Sharma

Pragmatic software developer who loves practice that makes software development fun and likes to develop high performance & low latency system.

Software Development
Ashkrit SharmaMarch 25th, 2014
0 40
Off Heap concurrent counter
Concurrent counter are part of almost every system, it is used to collect data, thread synchronization etc. Java has good…
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Core Java
Ashkrit SharmaSeptember 19th, 2013
0 54
Scalable Counters For Multi Core
Counters are required everywhere , for e.g. to find key KPI of application, load on application, total number of request…
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Core Java
Ashkrit SharmaAugust 17th, 2013
29 1,741
Which memory is faster Heap or ByteBuffer or Direct ?
Java is becoming new C/C++ , it is extensively used in developing High Performance System. Good for millions of Java…
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Core Java
Ashkrit SharmaJuly 24th, 2013
5 189
ArrayList Using Memory Mapped File
Introduction In-Memory computing is picking up due to affordable hardware, most of the data is kept in RAM to meet…
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Core Java
Ashkrit SharmaJuly 1st, 2013
5 159
Lock Less Java Object Pool
It has been a while since I wrote anything, I have been busy with my new job that involves doing…
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Core Java
Ashkrit SharmaMay 28th, 2013
0 35
Experiment with ConcurrentHashmap
I am investigating a memory issue in one of my recent projects where data is kept in memory for fast…
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Software Development
Ashkrit SharmaMay 28th, 2013
0 47
Latency number that you should know
Latency number that you should know Many of you work on low latency & high throughput systems. The key to…
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Core Java
Ashkrit SharmaMay 24th, 2013
9 402
Power of Java MemoryMapped File
Power of Java MemoryMapped File In JDK 1.4 an interesting feature of Memory mapped file was added to Java, which…
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Thank you!