Bigdata Greenplum DBA Training

Get Started with What is Greenplum?, Its architecture, Different mirrors in it and also about Failover, recovery in Greenplum.

Greenplum Architecture
About the Greenplum Master
About the Greenplum Interconnect
About Segment Mirroring in Greenplum
Segment Failover and Recovery in Greenplum
About Master Mirroring in Greenplum

Understand Greenplum Distribution Policies, Distributed Database and Broadcast.

About Distributed Databases
Understanding Greenplum Distribution Policies
Broadcast

Understand Parallel Query Exceution, How to configure query plans and also How Query is been processed.

About Greenplum Query Processing
Understanding Query Planning and Dispatch in Greenplum
Understanding Greenplum Query Plans
Understanding Parallel Query Execution in Greenplum

The essential security requirements for the Greenplum Database server falls into Authenication, Authorization, Auditing and Data Encryption. In this module, you will learn to create users, assign privileges to them and also how data is been Encrypted in Greenplum.

Access control and Greenplum security
Managing Roles and Privileges in Greenplum
Security Best Practices for Roles and Privileges
Creating New Roles (Users) for Greenplum
Creating Groups (Role Membership) in Greenplum
Managing Object Privileges
Encrypting Data in Greenplum
Greenplum Time-based Authentication
Required Permissions for Greenplum
How to Add Time-based Constraints in Greenplum

Learn how to allow connections, limit the connections in Greenplum and also how to configure Client Authentication.

Configuring Greenplum Client Authentication
Allowing Connections to Greenplum Database
Limiting Concurrent Connections in Greenplum

This session will provide, how to establish the Database, Accessing the Database, troubleshooting the connection problems, and how to support for Client Applications.

Accessing the Greenplum Database
Establishing a Database Session
Supported Client Applications
Greenplum Database Client Applications
Greenplum Database Application Interfaces
Third-Party Greenplum Client Tools
Troubleshooting Greenplum Connection Problems

Learn how to Create views, tables, schemas, Tablespaces, objects, Sequences and also to learn how to manage them..

Defining Greenplum Database Objects
Creating and Managing Greenplum Databases
Creating and Managing Greenplum Tablespaces
Creating and Managing Schemas in Greenplum
Creating and Managing Tables in Greenplum
Choosing the Table Storage Model in Greenplum
Partitioning Large Tables
Creating and Using Sequences
Using Indexes in Greenplum Database
Creating and Managing Views in Greenplum

Get a detail description on how to update, Delete, insert rows into Database and learn the query plan to manage the data..

Managing Data in Greenplum
About Concurrency & Isolation in Greenplum database
Inserting New Rows in Greenplum
Updating Existing Rows in Greenplum
Deleting Rows in Greenplum
Vacuuming the Greenplum Database
QUERY PLAN

By the end of this module, you'll know how to start and stop the database.

Starting and Stopping Greenplum
Overview
Starting Greenplum Database
Stopping Greenplum Database

Understand how to load, unload the data with an example.

Loading and Unloading Data
Greenplum data loading options
Greenplum External tables
Example of loading data with External Tables and greenplum dist
Green plum load

Regular backups ensures that you can restore your data or rebuild your Greenplum Database system if data corruption or system failure occur or you can also use backups to migrate data from one Greenplum Database system to another. The topic describes Greenplum backup and restore features.

Backing Up and Restoring Greenplum Databases
Overview of Backup and Restore Greenplum Operations
Backing Up a Greenplum Database
Restoring From Parallel Backup Files
pg_dump

Observing the Greenplum Database system on day-to-day basis, helps administrators understand the system behavior, plan workflow, and troubleshoot problems. This module discusses tools for monitoring database performance and activity.

Monitoring a Greenplum System
Monitoring Greenplum System State
Viewing the Greenplum Database Server Log Files

The tasks discussed here are How to manage Log Files in Database, Maintenance of system and Routine analyze and Vaccum.

Routine System Maintenance Tasks
Routine Vacuum and Analyze
Routine Reindexing
Managing Greenplum Database Log Files

Explains the troubleshooting processes for common performance issues and potential solutions to these issues. Solutions for the most common causes of performance problems in Greenplum Database will be discussed in this module of Training.

Common Causes of Performance Issues
Identifying Hardware and Segment Failures
Managing Workload
Maintaining Database Statistics
Optimizing Data Distribution
Optimizing Your Database Design

This section provides guidelines for identifying and troubleshooting performance problems in a Greenplum Database system.

Investigating a Performance Problem
Checking System State
Checking Database Activity
Troubleshooting Problem Queries
Investigating Error Messages