Parth Mistry – Medium

Parth Mistry

Dealing with memory overheads of Java Application runtime

In one of my previous story ‘Assessing web application performance on single-core machine’ - I have shown how powerful modern CPUs are and…

5 min readApr 7, 2024

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Dealing with memory overheads of Java Application runtime

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Parth Mistry

Performance characteristics of Python code

Python is an interpreted, object-oriented and high-level programming language with dynamic semantics. Demand of this versatile programming…

12 min readOct 26, 2023

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Performance characteristics of Python code

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Parth Mistry

Performing SCD-2 merge over a Billion Records Table with Standalone Local Spark

Dimensional Data Modeling and Change Data Capture (CDC) is important in every data warehouses. Kimball and his team introduced dimensional…

5 min readFeb 28, 2023

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Performing SCD-2 merge over a Billion Records Table with Standalone Local Spark

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Parth Mistry

Project Loom and Project Reactor - Better Together

Project Loom is now available as a preview feature as part of Java 19. It introduces virtual threads to Java platform which is a…

9 min readDec 1, 2022

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Parth Mistry

Assessing web application performance on single-core machine

Modern web applications developed on top of non-blocking I/O facilities can easily serve tens of thousands of concurrent requests per host…

5 min readOct 10, 2022

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Assessing web application performance on single-core machine

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Parth Mistry

Tuning concurrent request settings for Apache HTTP Client

Apache HTTP client library is often used in Java applications. It is easy to use and comes with both blocking and non-blocking(async)…

5 min readAug 4, 2022

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Parth Mistry

Tuning linux network stack - with examples - Part 2

In Tuning linux network stack - with examples - Part 1, I discussed about how tuning certain kernel level settings can affect capacity of…

9 min readJun 24, 2022

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Tuning linux network stack - with examples - Part 2

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Parth Mistry

Tuning linux network stack - with examples - Part 1

By default Linux network stack (network related kernel settings) is configured for general-purpose networking requirement. This default…

10 min readMay 13, 2022

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Tuning linux network stack - with examples - Part 1

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Parth Mistry

Beware of calling long running native code together with high throughput workload in the same JVM

Sometimes there is a need to call native library functions (through JNI) from the application running on Java. For example, there are…

4 min readMar 10, 2022

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Beware of calling long running native code together with high throughput workload in the same JVM

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Parth Mistry

Checking performance of different SSL/TLS implementations for Java Applications

Java comes with built-in implementation of platform independent crypto algorithms which are used by default to handle SSL/TLS traffic…

3 min readJan 31, 2022

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Checking performance of different SSL/TLS implementations for Java Applications

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Parth Mistry

Parth Mistry

Enterprise Application and BigData engineering enthusiast. Interested in highly efficient low-cost app design and development with Java/Scala and Rust 🦀

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