1. Introduction & Overview What is OLTP? OLTP (Online Transaction Processing) refers to a class of systems that manage transaction-oriented applications, typically for data entry and retrieval processes. OLTP systems…
Introduction & Overview What is OLAP? OLAP (Online Analytical Processing) refers to a category of tools and technologies that enable users to analyze large volumes of multidimensional data interactively and…
1. Introduction & Overview What is a Lakehouse? A Lakehouse is a modern data management architecture that combines the best features of data lakes (cost-efficient storage for raw data) and…
📌 Introduction & Overview What is a Data Warehouse? A Data Warehouse (DW) is a centralized repository designed to store, manage, and analyze vast amounts of structured data from multiple…
1. Introduction & Overview In the realm of DevSecOps, the need for scalable, secure, and cost-effective data storage that can accommodate varied data types from multiple pipelines is critical. This…
1. Introduction & Overview What is a Relational Database? A Relational Database is a type of database that stores data in tables (also called relations), where each table consists of…
1. Introduction & Overview What is AWS Glue? AWS Glue is a fully managed serverless data integration service provided by Amazon Web Services. It simplifies the process of discovering, preparing,…
1. Introduction & Overview What is Azure Data Factory? Azure Data Factory (ADF) is a cloud-based ETL (Extract, Transform, Load) and data integration service provided by Microsoft Azure. It allows…
1. Introduction & Overview What is Matillion? Matillion is a cloud-native ETL (Extract, Transform, Load) and ELT (Extract, Load, Transform) platform designed for data transformation and integration workflows. It is…
1. Introduction & Overview What is Fivetran? Fivetran is a fully managed data pipeline platform that automates the process of extracting, loading, and transforming (ELT) data from various sources into…
1. Introduction & Overview What is Informatica? Informatica is a leading Enterprise Data Integration platform widely used for data extraction, transformation, and loading (ETL). It facilitates seamless data movement across…
1. Introduction & Overview What is Talend? Talend is a robust, open-source data integration and transformation platform. It provides tools to extract, transform, and load (ETL) data across cloud, on-premises,…
1. Introduction & Overview What is Dagster? Dagster is an open-source data orchestrator for machine learning, analytics, and ETL (Extract, Transform, Load) workflows. It focuses on writing, deploying, and monitoring…
1. Introduction & Overview What is Prefect? Prefect is an open-source data workflow orchestration tool designed to build, run, and monitor complex pipelines with ease. It enables teams to automate…
1. Introduction & Overview What is dbt (Data Build Tool)? dbt (data build tool) is an open-source command-line tool that enables data analysts and engineers to transform data in their…
1. Introduction & Overview Apache Airflow has become a staple in modern data orchestration and workflow automation. In the DevSecOps paradigm, where automation, traceability, and security are critical, Airflow offers…
1. Introduction & Overview What is Schema Evolution? Schema Evolution refers to the process of managing changes to the structure of data (schemas) in a way that maintains compatibility, data…
📘 Introduction & Overview What is Data Masking? Data Masking is the process of hiding original sensitive data with modified content (characters or other data) that retains the functional format.…
1. Introduction & Overview What is Tokenization? Tokenization is the process of substituting sensitive data elements with a non-sensitive equivalent—called a token—that has no exploitable value. Unlike encryption, tokenization doesn’t…
📌 Introduction & Overview What is Anonymization? Anonymization is the process of transforming personal or sensitive data in a way that prevents the identification of individuals, even indirectly. Unlike pseudonymization…