1. Introduction In the previous article Kafka (Part 1) – Introduction we have walked through […]
Category: Big data
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Kafka (Part 1) – Introduction
1. Why Kafka? Kafka is an open-source distributed event streaming platform used for building real-time […]
Data unification using PySpark
1. The need of data unification Data unification refers to the process of combining and […]
ETL using Spring batch
1. Data Warehouse basic concept A data warehouse is a system that aggregates data from […]