Oracle Big Data Essentials

Codice

D79454GC10

Durata

3 Giorni

Prezzo

1.800,00 € (iva escl.)

Lingua

Italiano

Modalità

Virtual Classroom
Corso in aula

Schedulazione

Luogo	Data	Iscrizione
A Richiesta

Prerequisiti

Prerequisiti obbligatori:

· Java programming

· Basic knowledge in analyzing Big Data

Prerequisiti suggeriti :

· Exposure to working in Multi-tier server environment

· Introduction to Big Data

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Il corso è rivolto a:

· Amministratore di database

· Sviluppatori di applicazioni

Obiettivi

· Define Big Data

· Understand the Importance of Big Data Technologies

· Obtain an insight of the current implementation details

· Understand the Oracle Big Data Solution

· Explore the Integration possibilities of Oracle Engineered Systems

· Learn to use Oracle Big Data Appliance

· Identify the hardware components and the software components of BDA

· Understand Cloudera's distribution of Hadoop

· Define Hadoop Ecosystem

· Identify the two techniques used for acquiring big data

· Compare and analyze the best way to acquire big data

· Learn to use HDFS to acquire unstructured data

· Understand the working of Oracle NoSQL Database

· Understand the importance of organizing big data

· Define Hive

· Learn to create Hive database and external tables

Contenuti

Introduction

· Course Objectives

· Course Schedule

· Course Environment

· Accessing the Labs Directory

· Additional Resources

Overview of Big Data
· Defining Big Data
· Big Data Technologies
· Four characteristics of Big Data
· Business Value of Big Data
· Current Implementation Examples

Understanding Oracle's Solution for Big Data
· Overview of Oracle Engineered Systems
· Understand the phases of Oracle Big Data
· Oracle Big Data Integration Process
· Benefits

Using Oracle Big Data Appliance
· Overview of BDA
· Managing the Hardware Components
· Overview of the Software Components
· Networking Mechanisms
· Configuration Mechanisms
· Installation guidelines
· Usage restrictions

Data Acquisition Options in BDA
· Overview of Oracle NoSQL Database
· Overview of Hadoop Framework
· Understand HDFS
· NoSQL Versus HDFS
· Real-time scenarios

Using The Hadoop Distributed File System
· Define HDFS
· Components
· Architecture
· List the benefits
· Run a sample application to insert logs to HDFS

Using Flume in HDFS
· Define Flume
· Understand the data flow mechanism of Flume
· Understand the configuration of Flume
· List the advantages of using Flume
· Run a sample application

Using Oracle NoSQL Database
· Define Oracle NoSQL Database
· Components
· Architecture
· Define KVStore and KVLite
· List the benefits

Using Hive
· Overview of Hive
· Invoking Hive
· Creating Hive database and tables
· Data manipulation in Hive
· Creating partitioned tables for analyzing logs

Using Oracle Big Data Connectors
· Get introduced to Oracle Big Data Connectors
· Connecting Oracle Exadata with BDA
· MapReduce Process
· Solving the WordCount problem using MapReduce

Using Oracle Loader for Hadoop
· OLH Architecture
· Installing OLH
· OLH Modes
· Loading from different input sources: OLH and input format
· Load Balancing while loading into partitioned tables
· Example to load data using OLH

Using Oracle Sql Connector for HDFS
· Installing OSCH in a Hadoop Cluster and an Oracle Database Machine
· Role of External Table in OSCH
· Creating External Tables in OSCH
· Performance comparison of the connectors
· Loading data into the database using OSCH
· Example to access data from HDFS using external table

Using ODI Application Adapter for Hadoop
· Overview of ODI
· ODI Architecture and Agents
· ODI Knowledge Modules
· Topology setting
· Reverse Engineering Hive Tables
· Example to transform data within Hadoop using ODIAAH

Using Oracle R Connector for Hadoop
· Example to access data from HDFS using external table
· List the ORCH packages
· List the architectural components
· Establish a connection with HDFS and Oracle Database
· Sample R program using ORCH

Using In-Database Analytics
· Overview of Oracle In-Database MapReduce
· Overview of Oracle In-Database Analytics

Using Oracle Big Data Integration Options
· Architecture and components of Oracle Big Data Solution
· Connecting Oracle exalytics with BDA
· Integrating BDA results with OBIEE

Examining Big Data Use-cases
· Use of Big Data in Manufacturing Industry
· Financial Services
· Insurance Services
· Utilities Sector
· Telecom
· Sentiment Analysis in Retail Industry