I recently answered “Which NoSQL DB is more advantageous for IoT data?” in quora. ” Let me answer the question in 2 different aspects: 1. Design and 2. Choosing 1. Design: The question: what kind of data store and an upstream system is warranted to back a large IoT (or even an Industrial IoT )… Continue reading
Posts Tagged → NoSQL
Modernising data architecture for enterprises
Prelude Before getting into the topic of focus i.e. how to modernise data architecture for large enterprises (which typically comes with lot of legacy baggage and organisational memory), I would like to set the context by clearing the air around one thing that is related to this subject. First step in Big data solutions consulting like any… Continue reading
Polyglot persistence and NOSQL
[EDIT: 17-Feb-2023]: As of this update Redis can be used as a primary database and is durable. The slides in this original post below are dated as for as Redis is concerned or rather Redis has evolved a LOT. Recently I had a real-life encounter with a scenario where I had to design a solution… Continue reading
ElasticSearch on Hadoop
Some background on how ElasticSearch indexes documents For those who already have a back ground on Elastic Search, it is just a special purpose full text search document based data store with real time indexing abilities. How does Elastic Search does this? If you are already aware of the Search engines and the underlying data… Continue reading