Using Java records with DynamoDB SDK
Duplicate row is created after SortKey updated Recently, when working with AWS DynamoDB, I made...
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{"name"=>"Palash Ray", "email"=>"paawak@gmail.com", "url"=>"https://www.linkedin.com/in/palash-ray/"}
on
September 14, 2025 ·
5 mins read
Validating a Json file Against an Avro Schema
Apache Avro is a data serialization framework. Its pretty popular for systems using Kafka, with...
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{"name"=>"Palash Ray", "email"=>"paawak@gmail.com", "url"=>"https://www.linkedin.com/in/palash-ray/"}
on
September 08, 2025 ·
5 mins read
Designing tables in NoSQL Databases
Working with no-sql databases can be a bit of a cultural shock. There are many...
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{"name"=>"Palash Ray", "email"=>"paawak@gmail.com", "url"=>"https://www.linkedin.com/in/palash-ray/"}
on
August 17, 2025 ·
1 min read
Improve The Performance of Spring JPA using Projections
Background We have been using Spring JPA quite extensively in our project. We had a...
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{"name"=>"Palash Ray", "email"=>"paawak@gmail.com", "url"=>"https://www.linkedin.com/in/palash-ray/"}
on
April 27, 2024 ·
10 mins read
Google Authentication with Spring Boot Backend
Background I was trying to secure my Spring Boot based REST Endpoints using Google Authentication....
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{"name"=>"Palash Ray", "email"=>"paawak@gmail.com", "url"=>"https://www.linkedin.com/in/palash-ray/"}
on
October 26, 2021 ·
16 mins read