Course Description
This course provides a practical introduction to Apache Airflow, an open-source platform used to programmatically author, schedule, and monitor data workflows. Students will learn how to build, manage, and optimize data pipelines using Directed Acyclic Graphs (DAGs), integrate Airflow with cloud services and databases, and apply best practices for automation and monitoring in modern data engineering.
Why should I join?
Airflow helps you manage:
Cloud workflows
ETL/ELT processes
Data movement between systems
Machine learning pipelines
Please contact us if you have any questions relating to any of the vika technologies features.
Course Content
Oracle Introduction
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4 Topics
What is Power BI?
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Power BI ecosystem: Desktop, Service, Mobile, Gateway
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Power BI vs Excel vs Tableau
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Installing Power BI Desktop
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Unix Commands
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4 Topics
Power BI interface & layout
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Connecting to data sources
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Data import vs direct query
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Basic data loading and previews
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OS information
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5 Topics
Power Query Editor interface
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Data cleaning techniques:
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Transforming columns: split, merge, extract
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Pivoting and unpivoting data
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Appending and merging queries
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Copy and move commands using cp, mv command
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5 Topics
Introduction to relationships
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Star vs snowflake schema
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Creating and managing relationships between tables
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Creating calculated columns and measures
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Using DAX (Data Analysis Expressions):
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Compression and un-compression
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7 Topics
Creating visuals: Bar, Line, Pie, Card, Map, Table, Matrix
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Custom visuals
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Slicers and filters (visual, page, report level)
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Drillthrough and drill-down reports
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Conditional formatting
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Tooltips and bookmarks
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Sorting, grouping, and hierarchies
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Changing file permission
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5 Topics
Publishing reports to Power BI Service
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Report Publishing reports to Power BI Service
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scheduling and refresh
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Workspaces and apps
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Data Gateway setup for on-prem data
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Scheduling the job
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5 Topics
Row-Level Security (RLS)
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Q&A visual and natural language queries
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Exporting reports to PDF/PPT
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Embedding Power BI reports
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Introduction to Paginated Reports
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Editor command
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4 Topics
Sales dashboard
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Marketing performance report
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Financial reporting dashboard
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HR analytics dashboard
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Includes
8 Lessons
39 Topics
Admin
