@Pooj124

Data Ecosystem, Repositories, Pipelines and Integration - Part 2

Aug 12, 2022 · 4 min read · Relational Databases Collection of data organized into a table structure where the tables can be linked, or related, based on data common to each. Build on the organizational principles of flat files such as spreadsheets, with data organized into r...

Data Engineering - Career Path

Aug 12, 2022 · 3 min read · These questions have been curated based on the interviews of various data Professionals in the industry as stated in the IBM Data engineering specialization. They will be helpful to anyone attending interviews for DE roles, it also gives a glance to ...

Data Ecosystem, Repositories, Pipelines and Integration - Part 1

Aug 11, 2022 · 5 min read · The ecosystem exists for: Extracting data from disparate sources Architecting and managing data pipelines for transformation, integration, and storage Architecting and managing data repositories Automating and optimizing workflows and flow of data ...

Data Warehouses, Data Marts, and Data Lakes

Aug 10, 2022 · 3 min read · Data Warehouses A data warehouse is a central repository of data integrated from multiple sources. It serves as a single source of truth that has data that is cleansed, conformed, and categorized. Data loaded in the warehouse is already modeled and ...

Points to be considered before choosing a Data Repository

Aug 10, 2022 · 2 min read · What is the type of data - Structured, Unstructured, semi- Structured? The schema of the data What are its performance requirements Whether you're working with data at rest or streaming data. Data Encryption needs Volume of data and whether you nee...