Top Stories published by Engineering @ Housing/Proptiger/Makaan in 2018

Running elasticsearch cluster on spot instances

Elasticsearch is great. In fact, it’s the most used datastore in it’s category as per db-engines. It has comfortably outshone apache-solr in terms of adoption since it’s launch in 2010. It has done so despite using the same underlining technology…


Data Warehousing and ETLs

What is data warehousing?

Our product runs on OLTP databases, Postgres and Mysql, which do not lend them to analytics. Warehousing is moving data from different OLTP(online transactional processing) sources to OLAP(online analytical processing) source, which…