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Understanding functional and technical aspects of Oracle Big Data 2017 Certification Implementation Specialist Certification Exam 1z0-449 Core Hadoop
The following will be discussed here:
- Load Hadoop Distributed File System Data into an Oracle database
- Implement the Hadoop Distributed File System
- Move data from a database to a Hadoop Distributed File System using Sqoop
- Identify the benefits of the Hadoop Distributed File System (HDFS)
- Oracle Loader for Hadoop
- Describe the importance of Namenode, Datanode, JobTracker, TaskTracker in Hadoop
- Explain the Oracle Loader for Hadoop
- Use Pig Latin to query data in HDFS
- Cloudera Enterprise Hadoop Distribution
- Implement the data flow mechanism used in Flume
- Describe the differences between MapReduce and YARN
- Describe the Impala real-time query and explain how it differs from Hive
- Execute a Hive query
- Describe the architectural components of MapReduce
- Set up Hive with formatters and SerDe
- Core Hadoop
- Use Flume in the Hadoop Distributed File System
- Explain the Hadoop Ecosystem
- Describe the Hive architecture
- Implement the Oracle Table Access for a Hadoop Connector
- Describe Hadoop High Availability
- Configure the online and offline options for the Oracle Loader for Hadoop
- Create a database and table from a Hadoop Distributed File System file in Hive
Reference: https://education.oracle.com/oracle-big-data-2017-implementation-essentials/pexam_1Z0-449
Understanding functional and technical aspects of Oracle Big Data 2017 Certification Implementation Specialist Certification Exam 1z0-449 Big Data SQL
The following will be discussed here:
- Set up Kerberos security in Hadoop
- Big Data SQL
- Set up and configure Oracle Big Data SQL
- Securing Hadoop
- Set up Hive and Impala access security using Apache Sentry
- Access NoSQL and Hadoop data using a Big Data SQL query
- Demonstrate Big Data SQL syntax used in create table statements
- Explain how Big Data SQL is used in a Big Data Appliance/Exadata architecture
- Set up the Hadoop Distributed File System to use Access Control Lists
- Describe Oracle Big Data Appliance security and encryption features
- Use LDAP and the Active directory for Hadoop access control
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Oracle 1z1-449 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Security and Administration | - Security and cluster management
|
| Topic 2: Data Analytics and Querying | - Analytical tools and querying
|
| Topic 3: Big Data Fundamentals | - Big Data concepts and architecture
|
| Topic 4: Big Data Storage | - HDFS and storage systems
|
| Topic 5: Data Ingestion and Integration | - Data ingestion frameworks
|
| Topic 6: Data Processing | - Batch and stream processing
|







