📝 Research :https://ojitha.blogspot.com.au for my lengthy articles.

Lua filters for Pandoc

February 28, 2025

Lua filter used in Pandoc 3.6.3. This blog has solutions for:

  • Creating Glossary for ePub ver 3 book
  • GitHub style alerts
More…

AWS PITR Explained

February 26, 2025

PITR stands for Point-in-Time Recovery, which is a feature offered by several AWS services to provide continuous data protection and the ability to restore data to a specific point in time.

More…

Semantic search with ELSER in Elasticsearch

May 11, 2024
Summary of ELSER process

Elastic Learned Sparse EncodeR(ELSER) is a retrieval model trained by Elastic that enables you to perform semantic search to retrieve more relevant search results.

👉 I created this blog post on docker to demonstrate Linux-optimised ELSER v2. The Elasticsearch version is 8.11.1.

More…