Types of NoSQL Databases: Choosing the right one

Iván Alejandro Marugán Big Data Architecture, Technology Leave a Comment

To continue the previous post NoSQL vs Relational: Which database to use, we will explain the different types of NoSQL databases depending on their target usage. Why should the target usage make a difference? Because bear in mind that when data is saved, not all of it holds the same structure. For example it’s not the same if we work with …

Ingest & Search JSON events in Real Time (III): Flume Architecture & BenchMarking

Manuel Lamelas Big Data Architecture Leave a Comment

To end this series of articles in Ingestion & Searching we are going to see the Flume Architecture for High Availability and see some benchmark tests. Flume Architecture To achieve high availability we have two flume characteristics to play with: 1. File Channel vs Memory Channel This is a decision on 100% delivery vs fast ingestion. With file channel the …