Course Details

HBase Overview

HBase is a data model that is similar to Google’s big table designed to provide quick random access to huge amounts of structured data. Apache HBase is an open source NoSQL database that provides real-time read/write access to those large data sets. HBase scales linearly to handle huge data sets with billions of rows and millions of columns, and it easily combines data sources that use a wide variety of different structures and schema.

Course HBase Training
Mode of Training Instructor Led Live Online Training
Duration 30 hours
Timings Flexible (Our Rep will work with you on the timings that suits your needs)
Course Material Our Expert Trainer will share you all the necessary course material,  ppt’s, videos and pdf’s
Examples Trainer will cover Real time scenarios during the training
Interview Questions Click here to see the HBase Interview Questions.
Certification Click here to know about the HBase Certification
Salary Trends Check here to see the salary trends here.

After the Completion of this Course, you will be able to:

  • HBase core architecture and NoSQL database.
  • Know how HBase works on top of HDFS.
  • Deploy various HBase Data models.
  • Use Hbase to perform various operations.
  • Use Load Utility to load a file.
  • Integrate Hive with HBase.
  • HBase Cluster and its various components.
  • The HBase API and HBase Shell.
  • Get trained for the Cloudera Apache HBase Certification.

The following can attend this training. Students/Freshers who is having enthusiasm in learning HBase can ttend this Training.

  • Software developers
  • Mainframe professionals
  • Project manager
  • Testing professionals
  • Java Developers
  • Data management professionals
  • Graduates aspiring to work on Big Data.

The following are the pre-requisites:

  • Prior experience with Databases is helpful.
  • Basic knowledge of Apache Hadoop is required.
  • Basic Knowledge of Java Programming and SQL.
  • But Java is not strictly a prerequisite for working with Hadoop.
  • Knowledge of Linux OS will help you to Install, Configure & Manage Hadoop cluster

Self Paced Learning moves at a pace set by the learner and is cost effective. It boosts the retention of information simultaneously to a large number of people. Self paced training is for the people who want to go fast track and want to finish the course in a minimal time. These HBase Training videos are carefully developed in such a way that even a fresher can easily understand and learn the product at his/her own pace.

On the other hand, Live Online Training takes place at a scheduled event or time where an Instructor plays an important role throughout the learning process.

Classes are conducted by Certified HBase Working Professionals with 100 % Quality Assurance.

With an experienced Certified practitioner who will teach you the essentials you need to know to kick-start your career on HBase. Our training make you more productive with your HBase Training Online. Our training style is entirely hands-on. We will provide access to our desktop screen and will be actively conducting hands-on labs with real-time projects.

HBase Training course is developed by the team of HBase experts having 10 years of experience in IT and 5 years in teaching HBase.

What we promise at TekSlate:

1) We offer flexible timings unlike most other mediums of training, students can pick their own schedule according to their availability.

2) We offer HBase training Online free demo session, students can attend the demo session, asses the trainer and then join the course.

3) We offer the best HBase Training courses and also share project scenarios which are similar to what you work when you go to the corporate environment. you can go through the hbase interview questions for experienced.

4) We share HBase Training videos of each training session so that you can review them later as well. The videos developed by experts make it more easier for the learning professionals.

HBase Online Training Course Curriculum

Learning Objects: In this module, you will acquire in-depth knowledge of HBase Architecture and its components.

Topics include: Introduction to Hbase, Hbase Concepts, Understanding Hbase with an Example.

Practicals to be Covered: In this Practical class, we will understand Hbase concepts with examples.

Learning Objects: In this module we will learn about, Architecture of NOSQL.

Topics include: What is Hbase, Where does it fits, What is NOSQL.

Practicals to be Covered: In this Practical class we will discuss about, Hbase and where does it fits?

Learning Objects: In this session we will learn about, Hbase data model and it uses.

Topics include: Comparison b/w HDFS and Hbase, Usage scenario for Hbase, Hbase Use case, Hbase Data Model.

Practicals to be Covered: In this Practical class we will gain knowledge in using scenario and use case for Hbase in Data Model.

Learning Objects: In this module we will learn about, Components of HBase Cluster.

Topics include: Architecture of HBase, Major components of HBase Cluster.

Practicals to be Covered: In this Practical class we will talk more about, Major components and designing of Hbase.

Learning Objects:  This module will cover advanced HBase concepts. We will see demos on Bulk loading, Filters. You will also learn what Zookeeper is all about, how it helps in monitoring a Cluster and why HBase uses Zookeeper?

Topics include: HBase Data model, HBase Shell, HBase Client API, Data loading techniques, Zookeeper Data model, Zookeeper Service, Demos on Bulk loading.

Practicals to be Covered: In this Practical class, we will gain knowledge in basic operations of Hbase Shell, Hbase API.

Learning Objects: In this module we will learn about, how to insert data into a table.

Topics include: Creating  a Table Inserting Data, Integrate Hive with Hbase, Load Utility.

Practicals to be Covered: In this Practical class we will talk about, load utility.

Learning Objects: In this module we will learn about, loading a file using both load utility.

Topics include: How to put folder to VM, Loading a file using both load Utility.

Practicals to be Covered: In this Practical class we will discuss about, how to put folder to VM.

Faq's

Tekslate basically offers the online instructor-led training. Apart from that we also provide corporate training for enterprises. All our trainers come with over 12 years of industry experience in relevant technologies and also they are subject matter experts working as consultants.

Our trainers have relevant experience in implementing real-time solutions on different queries related to different topics of Secondary index Hbase. Tekslate also verifies their technical background and expertise.

We record each LIVE class session you undergo through and we will share the recordings of each session/class.

If you have any queries you can contact our 24/7 dedicated support to raise a ticket. We provide you email support and solution to your queries. If the query is not resolved by email we can arrange for a one-on-one session with our trainers. The best part is that you can contact Tekslate even after completion of training to get support and assistance. There is also no limit on the number of queries you can raise when it comes to doubt clearance and query resolution.

You will work on real world flume Hbase projects wherein you can apply your knowledge and skills that you acquired through our training. We have multiple projects that thoroughly test your skills and knowledge of various aspect and components making you perfectly industry-ready. These projects could be in exciting and challenging fields like banking, insurance, retail, social networking, ecommerce, marketing, sales, high technology and so on.

Our Trainers will provide the Environment/Server Access to the students and we ensure practical real-time experience and Hbase Online training by providing all the utilities required for the in-depth understanding of the course.

If you are enrolled in classes and/or have paid fees, but want to cancel the registration for certain reason, it can be attained within 48 hours of initial registration. Please make a note that refunds will be processed within 30 days of prior request.

The Hbase Online Training itself is Real-time Project Oriented.

Yes. All the training sessions are LIVE Online Streaming using either through WebEx or GoToMeeting, thus promoting one-on-one trainer student Interaction.

There are some Group discounts available on the Hbase Training Cost if the participants are more than 2.

As we are one of the leading providers of Online training, We have customers from:

Online Hbase Training in USA:

  • New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, San Francisco, Columbus, Indianapolis, Fort Worth, Charlotte, Seattle, Denver, El Paso, Washington, Boston, Detroit, Nashville, Memphis, Portland, Oklahoma City, Las Vegas, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Sacramento, Mesa, Kansas City, Atlanta, Long Beach, Colorado Springs, Raleigh, Miami, Virginia Beach, Omaha, Oakland, Minneapolis, Tulsa, Arlington, New Orleans, Wichita, Cleveland, Tampa, Bakersfield, Aurora, Honolulu, Anaheim, Santa Ana, Corpus Christi, Riverside, Lexington, St. Louis, Stockton, Pittsburgh, Saint Paul, Cincinnati, Anchorage, Henderson, Greensboro, Plano, Newark, Lincoln, Toledo, Orlando, Chula Vista, Irvine, Fort Wayne, Jersey City, Durham, St. Petersburg, Laredo, Buffalo, Madison, Lubbock, Chandler, Scottsdale, Glendale, Reno, Norfolk, Winston–Salem, North Las Vegas, Irving, Chesapeake, Gilbert, Hialeah, Garland, Fremont, Baton Rouge, Richmond, Boise, San Bernardino.

Popular cities of Canada, like:

  • Toronto, Montreal, Vancouver, Edmonton, Hamilton, Ottawa, Calgary, Ontario, Qubec etc

Online Hbase Training in India:

  •  Hyderabad, Bangalore, pune,  Delhi, Mumbai.

Along with it, we also prevail our valuable online training in the places of UK, Australia, India and other parts of the world

  • Tekslate services are Student-centered learning.
  • Qualitative & cost effective learning at your pace.
  • Geographical access to learn from any part of the world.

Understanding the basics

Hbase is a data model alike to Google’s big table that is build to provide random access to high volume of structured or unstructured data. It is an important component of the Hadoop ecosystem that leverages the fault tolerance feature of HDFS. It provides real-time read or write access to data in HDFS.  HBase can be referred to as a data store instead of a database as it misses out on some important features of traditional RDBMs like typed columns, triggers, advanced query languages and secondary indexes.

Hbase Data Model

Hbase Data model stores semi-structured data having different data types  varying column size and field size. The layout of HBase data model eases data partitioning and distribution across the cluster.

HBase data model consists of several logical components- row key, column family, table name, timestamp, etc. Row Key is used to uniquely identify the rows in HBase tables. Column families in HBase are static whereas the columns, by themselves, are dynamic.

  • HBase Tables – Logical collection of rows stored in individual partitions known as Regions.
  • HBase Row – Instance of data in a table.
  • RowKey –Every entry in an HBase table is identified and indexed by a RowKey.
  • Columns – For every RowKey an unlimited number of attributes can be stored.
  • Column Family – Data in rows is grouped together as column families and all columns are stored together in a low level storage file known as HFile.

Components of Apache HBase Architecture

Hbase Architecture has 3 Components. H-Master, region server and Zookeeper.

 i.H-Master

HBase HMaster is a lightweight process that assigns regions to region servers in the Hadoop cluster for load balancing. There are some responsibilities:

  • Manages and Monitors the Cluster.
  • Performs Administration.
  • Controlling the Failover.
  • Whenever a client wants to change the schema and change any of the metadata operations, HMaster is responsible for all these operations.

ii. Region Server

Region server runs on HDFS. It runs on every node in Hadoop Cluster. These are the worker nodes which handle read, write, update, and delete requests from clients. It Consists of following Components:

  • Block Cache – This is the read cache. Most frequently read data is stored in the read cache and whenever the block cache is full, recently used data is evicted.
  • MemStore- This is the write cache and stores new data that is not yet written to the disk. Every column family in a region has a MemStore.
  • Write Ahead Log (WAL) is a file that stores new data that is not persisted to permanent storage.

iii. Zookeeper

ZooKeeper is a centralized monitoring server that maintains configuration information and provides distributed synchronization. Whenever a client wants to communicate with regions, they have to approach Zookeeper first.

ZooKeeper service keeps track of all the region servers that are there in an HBase cluster- tracking information about how many region servers are there and which region servers are holding which DataNode. HMaster contacts ZooKeeper to get the details of region servers. Various services that Zookeeper provides include –

  • Establishing client communication with region servers.
  • Tracking server failure and network partitions.
  • Maintain Configuration Information
  • Provides ephemeral nodes, which represent different region servers.

HBase Certification

MapR Certified HBase Developer measures and validates the technical knowledge, skills and abilities required to write HBase programs using HBase as a distributed NoSQL datastore.

  • Having an HBase certification distinguishes you as an expert.
  • For HBase certification, you need not go to a test center, as the certification is available online.
  • You need to register yourself at https://goo.gl/eEyKjY to give your MapR Certified HBase Developer

Exam Details:

https://www.mapr.com/services/mapr-academy/certified-hbase-developer

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