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Updated: Aug 25, 2026
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Oracle 1z0-449 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Big Data 2017 Implementation Essentials |
| Exam Number: | 1Z0-449 |
| Exam Price: | USD 245 |
| Real Exam Qty: | 77 |
| Exam Duration: | 120 minutes |
| Passing Score: | 64% |
| Certificate Validity Period: | Oracle certifications generally do not expire, but may become retired or superseded by newer versions |
| Related Certifications: | Oracle Big Data Certified Implementation Specialist |
| Available Languages: | English |
| Exam Format: | Multiple Choice |
| Sample Questions: | Oracle 1z0-449 Sample Questions |
| Exam Way: | Pearson VUE testing center or Oracle-authorized online proctored exam (availability dependent on Oracle policies at the time of registration). |
| Pre Condition: | No mandatory prerequisite exam. Oracle recommends hands-on experience with Oracle Big Data solutions and Hadoop technologies. |
| Official Syllabus URL: | 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 Oracle Data Integrator (ODI) and Hadoop
The following will be discussed here:
- Describe the importance of Namenode, Datanode, JobTracker, TaskTracker in Hadoop
- Identify the benefits of the Hadoop Distributed File System (HDFS)
- Use ODI to move data from an Oracle database to a Hadoop Distributed File System using sqoop
- Describe Hadoop High Availability
- Use Flume in the Hadoop Distributed File System
- Use ODI to transform data from Hive to Hive
- Explain the business drivers behind Big Data and NoSQL versus Hadoop Core Hadoop - Explain the Hadoop Ecosystem
- Oracle Data Integrator (ODI) and Hadoop
- Implement the Hadoop Distributed File System
- Describe the architectural components of MapReduce
- Identify and architect the services that run on each node in the Big Data Appliance, as it expands from single to multiple nodes
- Describe the Big Data Discovery and Big Data Spatial and Graph solutions
- Configure the Oracle Data Integrator with Application Adaptor for Hadoop to interact with Hadoop
- Xquery for Hadoop Connector
- Implement the data flow mechanism used in Flume
- Use Oracle Xquery with Hadoop-Hive to map an XML file into a Hive table
- Perform a simple Xquery using Oracle XQuery for Hadoop
- Big Data Technical Overview - Describe the architectural components of the Big Data Appliance
- Describe how Big Data Appliance integrates with Exadata and Exalytics
- Set up Oracle Xquery for Hadoop connector
- Use ODI to move data from Hive to Oracle
- Describe the differences between MapReduce and YARN
Average Salary of Oracle Big Data 2017 Certification Implementation Specialist Certification Exam 1z0-449 Certified Professionals
The average salary:
- India - 6,71,117 INR
- Europe - 100,440 EURO
- United State - 151,682 USD
- England - 75,267 POUND
Reference: https://education.oracle.com/oracle-big-data-2017-implementation-essentials/pexam_1Z0-449
Oracle 1z0-449 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Big Data Integration | 15% | - Integration Technologies
|
| Big Data Fundamentals | 10% | - Big Data Concepts
|
| Oracle Big Data Platform | 15% | - Oracle Big Data Components
|
| Hadoop Ecosystem | 25% | - Core Hadoop Technologies
|
| Big Data Analytics and Discovery | 10% | - Analytics Tools
|
| Security and Administration | 10% | - Platform Management
|
| NoSQL Database | 15% | - Oracle NoSQL Database
|
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