Udemy – Google BigQuery: Advanced Analytics and Data Management

A warm welcome to the Google Cloud BigQuery course by Uplatz.

Google BigQuery is a fully managed, serverless, and highly scalable data warehouse designed for large-scale data analysis. It’s part of the Google Cloud Platform (GCP) and allows users to perform super-fast SQL queries using the processing power of Google’s infrastructure.

How BigQuery works:

1. Serverless Architecture
   • BigQuery eliminates the need to set up and manage infrastructure. You don’t need to provision resources or configure servers; it automatically scales to accommodate the size of your data and query complexity.
2. Storage
   • Data is stored in columnar format, which optimizes for read performance and data compression. This is particularly effective for analytical queries that often need to scan large amounts of data.
3. Query Execution
   • Uses SQL for querying data. BigQuery’s execution engine optimizes the query plan and distributes the workload across multiple nodes in Google’s infrastructure.
   • It leverages a highly parallel execution model to perform large-scale data processing efficiently.
4. Integration
   • Integrates with other Google Cloud services such as Google Cloud Storage, Google Cloud Dataflow, Google Cloud Dataproc, and Google Sheets.
   • Supports standard SQL dialect, making it accessible for users familiar with SQL.
5. Data Loading and Exporting
   • Supports various data formats (CSV, JSON, Avro, Parquet) for loading data.
   • Data can be exported to formats like CSV and JSON.
6. Security and Compliance
   • Provides robust security features including encryption at rest and in transit, identity and access management, and support for compliance standards such as GDPR.

Benefits of Learning BigQuery:

Learning BigQuery can provide a significant edge in data analysis and engineering roles, given the increasing importance of big data in various industries. It equips you with the skills to manage and analyze large datasets efficiently, leading to better insights and decision-making.

1. Scalability and Performance
   • Handle petabytes of data with ease. BigQuery’s architecture is designed to scale seamlessly, which is critical for big data applications.
2. Cost-Effectiveness
   • Pay only for the data you query (on-demand pricing) or opt for flat-rate pricing if your usage is predictable. This can lead to significant cost savings compared to traditional data warehousing solutions.
3. Ease of Use
   • User-friendly with SQL support, making it accessible to a wide range of users from data analysts to data scientists.
4. Integration with Data Ecosystem
   • Easily integrates with various data sources and tools, including Google Cloud services and third-party applications, enhancing its utility in different data workflows.
5. Real-Time Analytics
   • Support for real-time data ingestion and analysis enables timely insights, crucial for dynamic and fast-paced environments.
6. Managed Service
   • As a fully managed service, it reduces the overhead associated with managing and maintaining infrastructure, allowing you to focus more on data analysis and insights.
7. Advanced Features
   • Includes advanced analytical capabilities such as machine learning (BigQuery ML), geospatial analysis (BigQuery GIS), and integration with BI tools like Looker and Data Studio.

Practical Use Cases of BigQuery:

1. Business Intelligence
   • Use BigQuery to analyze sales data, customer behavior, and market trends to make data-driven business decisions.
2. Log Analysis
   • Analyze large volumes of log data for monitoring, troubleshooting, and improving application performance.
3. Real-Time Data Processing
   • Perform real-time analytics on streaming data for applications like fraud detection, recommendation systems, and IoT analytics.
4. Data Warehousing
   • Serve as the central repository for integrating data from various sources and performing complex queries for reporting and analytics.

Google Cloud BigQuery – Course Curriculum

This course is designed to introduce learners to Google BigQuery, a fully-managed, serverless data warehouse that enables scalable analysis over petabytes of data. The curriculum covers fundamental concepts, hands-on exercises, and practical use cases to provide a comprehensive understanding of BigQuery.

Module 1: Introduction to Google Cloud Platform (GCP)

• Overview of GCP
  • What is Google Cloud Platform?
  • Key services and features
  • Setting up a GCP account
• Navigating the GCP Console
  • Understanding the GCP Console interface
  • Introduction to Cloud Shell
  • Introduction to Google Cloud SDK

Module 2: Introduction to BigQuery

• What is BigQuery?
  • Overview of BigQuery
  • Key features and benefits
  • Working of BigQuery
  • Use cases for BigQuery
• BigQuery Sandbox
• Setting Up BigQuery
  • Creating a GCP project
  • Enabling the BigQuery API
  • Understanding BigQuery datasets and tables

Module 3: Working with BigQuery

• BigQuery Interface
  • Navigating the BigQuery Console
  • Using the BigQuery command-line tool
  • Google Cloud SDK

· Introduction to BigQuery client libraries

• Loading and Exporting Data
  • Data formats supported by BigQuery
  • Loading data into BigQuery from various sources (CSV, JSON, Cloud Storage)
  • Google Cloud Storage (GCS) bucket

Module 4: Querying Data in BigQuery

• BigQuery SQL Basics
  • Introduction to SQL
  • Understanding SQL syntax in BigQuery
  • Writing and running queries in BigQuery
• Advanced SQL Queries
  • Using joins and subqueries
  • Aggregations and window functions
  • Partitioning and clustering for performance

Module 5: BigQuery Data Management

• Managing Datasets and Tables
  • Creating and managing datasets
  • Managing Table Schemas
• Move a BigQuery Public Dataset Under Your Project
• Data Transformation and Cleaning
  • Using SQL for data transformation
  • Data cleaning techniques

Module 6: BigQuery Performance Optimization

• Optimizing Queries
  • Query performance best practices
  • Using query execution plans
  • Caching and materialized views
• Cost Management
  • Understanding BigQuery pricing
  • Cost optimization strategies
  • Monitoring and managing BigQuery costs

DOWNLOAD LINK: Udemy – Google BigQuery: Advanced Analytics and Data Management

Google_BigQuery_Advanced_Analytics_and_Data_Management.part1.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part2.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part3.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part3.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part4.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part5.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part6.rar – 995.0 MB
Google_BigQuery_Advanced_Analytics_and_Data_Management.part7.rar – 792.7 MB

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