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Kotlin – Spring boot update blog
This is a blog entry addresses three problems Quickly parse a CSV file Store the CSV file data in a Postgres SQL DB Use the latest Thymeleaf template to display the data I could not find a few quirks that faced along with the latest version of Boot and the corresponding tweaks that are needed […]
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CosmosDB and H2 dual update.
Trying to get to the habit of blogging often this year. New year’s resolution, hoping I can make it as a habit. One of the interesting thing I was struggling was to try out was a dual update to two data-sources and work through a model where spring batch kicks off the entire workflow. Azure […]
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Java 16 logging
One of the features I liked in Java16 are the logging changes. The updated logging API works on handlers. There are different handlers FileHandler, MemoryHandler and ConsoleHandler. Depending on the need, these handlers can be configured in runtime. Here is a scenario., if you want to debug or pipe entry of the logging information going […]
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The new COBOL program – Cloud formation
The new COBOL program is the cloud formation template, it does not matter that it is an YAML/JSON. Few years ago, the main drive for bringing JAVA/.NET framework into the shop was to de couple the giant multi thousand line COBOL programs. These programs had a library of key words. This could be used and […]
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Java 18 – starter kit
Started doing some GISTS around Java 18., The new String text block to convert String objects to a JSON string., here is the quick GIST
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Resume Builder- Full stack Engineer
It is getting tricky being a full stack engineer in free lance world. So if you have a belt of experience, and want to tailor an resume stack with your skills, each engagement demands a new version of your resume based on the technical stack that is needed, I tght of doing a mini series […]
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ZGC options with Java 16
Java 16 provides production ready ZGC garbage collection. For example here is a sample code that is going to run out of memory with a regular JRE integration, I compared the code run with Java 8 and Java 16. There is an option to log the GC cycles with a VM option, but i felt […]
Sathish Jayapal
Tek blog.
Sathish Jayapal 