Course information

Apache ORC Training​ Course Outline

Module 1: Introduction to Apache ORC

  • What is Apache ORC?
  • ORC Adapters
  • ORC Types
  • Level of Indexes
  • ACID Support

Module 2: Building ORC

  • Building
    • Both C++ and Java
    • Java
    • C++
    • Specify Third-Party Libraries for C++ Build

Module 3: Using in Spark

  • Spark DDL
  • Spark Configuration

Module 4: Using in Python

  • PyArrow
  • Dask

Module 5: Using in Hive

  • Hive DDL
  • Hive Configuration
    • Table Properties
    • Configuration Properties

Module 6: Using in MapReduce

  • Reading ORC Files
  • Writing ORC Files
  • Sending OrcStruct, OrcList, OrcMap, or OrcUnion through the Shuffle

Module 7: Using ORC Core

  • Core Java
  • Core C++

Module 8: Apache ORC Tools

  • C++ Tools
    • orc-contents
    • orc-metadata
    • csv-import
    • orc-scan
    • orc-statistics
  • Java Tools
    • Java Meta
    • Java Data and Scan
    • Java Convert
    • Java JSON Schema    

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Who should attend this Apache ORC Training Course?

The Apache Optimised Row Columnar (ORC) Training is a specialised course aimed to provide Engineers, Architects, and Developers with an in-depth understanding of high-performance columnar storage format used in the Hadoop ecosystem. The following are some professionals who can benefit from this course:

  • Data Engineers
  • Big Data Developers
  • Database Administrators
  • Data Scientists
  • Hadoop Administrators
  • Cloud Engineers
  • ETL Developers

Prerequisites of the Apache ORC Training Course

There are no formal prerequisites for this Apache ORC Training Course. However, a basic understanding of Hadoop would be useful.

Apache ORC Training​ Course Overview

Apache is a non-profit organisation that helps those open-source software projects that are released under the license of Apache. Apache ORC is a self-describing columnar file format enabling efficient querying and storage of data on Hadoop. It uses multi-version concurrency control for supporting ACID transactions. This Apache ORC Training is designed to equip delegates with a detailed knowledge of Apache ORC.

The Knowledge Academy’s Apache OCR Training will introduce delegates to ORC adapters and types. Delegates will gain knowledge of Apache ORC’s three levels of indexes. In addition, delegates will learn how to build Apache ORC. Delegates will get familiarised with hive DDL and configuration, including table and configuration properties.

During this 1-day course, delegates will learn how to read and write ORC files. Delegates will get an understanding of how to send OrcStruct, OrcList, OrcMap through the shuffle. This Apache ORC Training will fully prepare delegates on how to use Apache ORC tools – C++ and Java tools. Post completion of this training, delegates will be able to use        Java meta, data, scan, convert, and JSON Schema.

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What’s included in this Apache ORC Training Course?

  • World-Class Training Sessions from Experienced Instructors  
  • Apache ORC Certificate  
  • Digital Delegate Pack

Why choose us

Our Sacramento venue

Includes..

Free Wi-Fi

To make sure you’re always connected we offer completely free and easy to access wi-fi.

Air conditioned

To keep you comfortable during your course we offer a fully air conditioned environment.

Full IT support

IT support is on hand to sort out any unforseen issues that may arise.

Video equipment

This location has full video conferencing equipment.

Sacramento is situated near central valley at the joining of the Sacramento River and the American River, as well as it being the capital city of California it is also the sixth largest city within California and is home to around 485,199 people within 2014. Sacramento also has a metropolitan population of an estimated 2,414, 783 in 2010 therefore ranking it in third place as the largest metropolitan population within California. Sacramento is also the seat to the government of Sacramento County, and America’s most diverse city as of Harvard University civil rights project in 2002. There are a number of different types of schools, which are public, private or independent, the independent schools within Sacramento include the Waldorf School and the Sacramento Country Day School which was run by the California Association of Independent Schools as opposed to being one of the Roman Catholic Independent schools. The Public schools include Natomas Unified School District, Twin Rivers Unified School District, Sacramento City Unified School District and Elk Grove Unified School District. Some of the Universities within the city include Sacramento State (California State University, Sacramento) and University of California. Sacramento State University plays a big part in the education of students, as of 2004 they enrolled roughly 22,555 undergraduates within the eight colleges it operates. There is also a few universities with campuses in Sacramento which include the McGeroge School of law – University of Pacific, National University, Western Seminary and the University of San Francisco. All of the Universities offer students different types of courses and degrees some of which include graduate, undergraduate, bachelors, masters and doctoral degrees. Subjects can also differ depending on the institution with regards to public health sciences, administration, project management, business, sciences, law, counselling, education, mathematics, engineering, arts, sports and many more. Sacramento also consists of different schools which practise religion, these being an Islamic school the Masjid Annur, Christian schools such as the Sacramento Adventist Academy and the Capital Christian School as well as a Jewish school which is the Shalom School.

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Address

Sacremento, California

T: +1 7204454674

Ways to take this course

Experience live, interactive learning from home with The Knowledge Academy's Online Instructor-led Apache ORC Training in Sacramento. Engage directly with expert instructors, mirroring the classroom schedule for a comprehensive learning journey. Enjoy the convenience of virtual learning without compromising on the quality of interaction.

Unlock your potential with The Knowledge Academy's Apache ORC Training in Sacramento, accessible anytime, anywhere on any device. Enjoy 90 days of online course access, extendable upon request, and benefit from the support of our expert trainers. Elevate your skills at your own pace with our Online Self-paced sessions.

Streamline large-scale training requirements with The Knowledge Academy's In-house/Onsite at your business premises. Experience expert-led classroom learning from the comfort of your workplace and engage professional development.

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The training fees for certification in Sacramento starts from $2495
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"Really good course and well organised. Trainer was great with a sense of humour - his experience allowed a free flowing course, structured to help you gain as much information & relevant experience whilst helping prepare you for the exam"

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