What will you learn in Apache Spark and Scala Certification Training Course
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Grasp Apache Spark fundamentals and cluster architecture using Scala
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Master RDDs, DataFrames, Spark SQL, and Dataset APIs for large-scale data processing
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Perform ETL operations: ingestion, transformation, cleansing, and aggregation
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Implement advanced analytics: window functions, UDFs, and machine-learning pipelines with MLlib
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Optimize Spark jobs with partitioning, caching strategies, and resource tuning
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Deploy and monitor Spark applications on YARN, standalone clusters, and Databricks
Program Overview
Module 1: Introduction to Spark & Scala Setup
⏳ 1 week
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Topics: Spark ecosystem, driver vs. executor, setting up Scala IDE or IntelliJ with sbt
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Hands-on: Launch a local Spark shell and write your first RDD operations in Scala
Module 2: RDDs & Core Transformations
⏳ 1 week
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Topics: RDD creation methods, transformations (map, filter), actions (collect, count)
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Hands-on: Build a word-count pipeline and analyze logs using RDD APIs
Module 3: DataFrames & Spark SQL
⏳ 1 week
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Topics: DataFrame vs. RDD, schema inference, SparkSession, SQL queries on structured data
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Hands-on: Load JSON and CSV into DataFrames, register temp views, and run SQL aggregations
Module 4: Dataset API & Typed Transformations
⏳ 1 week
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Topics: Strongly-typed Datasets, encoder usage, mapping to case classes
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Hands-on: Convert DataFrames to Datasets and perform type-safe transformations
Module 5: ETL & Data Processing Patterns
⏳ 1 week
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Topics: Joins, window functions, complex types (arrays, maps), UDFs in Scala
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Hands-on: Cleanse and enrich a sales dataset, then compute moving averages with windowing
Module 6: Machine Learning with MLlib
⏳ 1 week
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Topics: Pipelines, feature transformers, classification models, clustering algorithms
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Hands-on: Implement a full ML pipeline (e.g., Logistic Regression) and evaluate model performance
Module 7: Performance Tuning & Optimization
⏳ 1 week
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Topics: Partitioning strategies, broadcast variables, caching, shuffle avoidance, resource configs
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Hands-on: Profile a slow job in the Spark UI and apply tuning to reduce runtime
Module 8: Deployment & Cloud Integration
⏳ 1 week
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Topics:
spark-submit, YARN vs. standalone clusters, Databricks notebooks, integrating with HDFS/S3 -
Hands-on: Deploy an end-to-end ETL Spark job on a Hadoop cluster and monitor via the Spark UI
Module 9: Capstone Project & Best Practices
⏳ 1 week
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Topics: End-to-end pipeline design, code modularization, logging, error handling
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Hands-on: Build a complete real-world data pipeline: ingest raw logs, transform, analyze, and persist results
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Job Outlook
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Spark with Scala skills are in high demand for Big Data Engineer, Data Engineer, and Analytics roles
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Widely used in industries like finance, e-commerce, telecommunications, and IoT for high-volume processing
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Salaries range from $110,000 to $170,000+ based on experience and region
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Expertise in Spark ecosystem tools (MLlib, Spark SQL) positions you for cutting-edge data engineering careers
Explore More Learning Paths
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