What is Implementation Essentials 1z0-435 Certification Exam and Retake policy

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Oracle certifications need a periodic recertification in order for Oracle to recognize them as active. For this, you must upgrade to a current version within twelve (12) months following Oracle's credential retirement to keep your certification in active status so that you can have access to certain certification benefits including, without limitation, use of Oracle certification logos, eCertificates, score reports, digital badges and certification verification.

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Oracle 1z1-449 Exam Syllabus Topics:

Reference: https://education.oracle.com/oracle-big-data-2017-implementation-essentials/pexam_1Z0-449

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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:

• Execute a Hive query
• Describe the differences between MapReduce and YARN
• Describe Hadoop High Availability
• Explain the Oracle Loader for Hadoop
• Set up Hive with formatters and SerDe
• Explain the Hadoop Ecosystem
• Implement the Oracle Table Access for a Hadoop Connector
• Use Flume in the Hadoop Distributed File System
• Describe the architectural components of MapReduce
• Describe the Impala real-time query and explain how it differs from Hive
• Describe the importance of Namenode, Datanode, JobTracker, TaskTracker in Hadoop
• Core Hadoop
• Use Pig Latin to query data in HDFS
• Implement the Hadoop Distributed File System
• Identify the benefits of the Hadoop Distributed File System (HDFS)
• Implement the data flow mechanism used in Flume
• Describe the Hive architecture
• Oracle Loader for Hadoop
• Load Hadoop Distributed File System Data into an Oracle database
• 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
• Move data from a database to a Hadoop Distributed File System using Sqoop
• Cloudera Enterprise Hadoop Distribution

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