Parquet is a file format standard used in many enterprises. It allows the standardisation of files and provides a common…
Databricks and Snowflake overlap in many areas. Firms deploying both need to clearly demarcate the epics and use case journeys…
A straightfoward method to automate data ingestion from S3 buckets (data lake) to a Redshift (data warehouse) cluster; by using…
Data Ingestion Challenges Data ingestion can be complicated. There are usually a variety of data sources, including both SQL and…
AWS Glue is a meta data catalogue service with Extract-Transform-Load logic. The Glue catalogue is based on Hive and is…
Data flowing into the Data Lake obviously changes. Data table changes are captured by CDC or change data capture. Changes…
Amazon Redshift is a petabyte scalable columnar data warehouse that is very efficient in storing raw data and collecting data…