Description

Type

Course

Methodology

Online

This course introduces HBase – a NoSQL store on top of Hadoop. The course is intended for developers who will be using HBase to develop applications, and administrators who will manage HBase clusters.
We will walk a developer through HBase architecture and data modelling and application development on HBase. It will also discuss using MapReduce with HBase, and some administration topics, related to performance optimization. The course is very hands-on with lots of lab exercises.
Duration : 3 days
Audience : Developers & Administrators

About this course

Requirements

comfortable with Java programming language
comfortable in Java programming language (navigate Linux command line , edit files with vi / nano)
A Java IDE like Eclipse or IntelliJ
Lab environment:
A working HBase cluster will be provided for students. Students would need a SSH client and a browser to access the cluster.
Zero Install : There is no need to install HBase software on students’ machines!

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Subjects

Monitoring
Java API
Java
Server
Installation
Design
Writing
Monitoring Tools
Application Development
Install

Course programme

Section 1: Introduction to Big Data & NoSQL
- Big Data ecosystem
- NoSQL overview
- CAP theorem
- When is NoSQL appropriate
- Columnar storage
- HBase and NoSQL
Section 2 : HBase Intro
- Concepts and Design
- Architecture (HMaster and Region Server)
- Data integrity
- HBase ecosystem
- Lab : Exploring HBase
Section 3 : HBase Data model
- Namespaces, Tables and Regions
- Rows, columns, column families, versions
- HBase Shell and Admin commands
- Lab : HBase Shell
Section 3 : Accessing HBase using Java API
- Introduction to Java API
- Read / Write path
- Time Series data
- Scans
- Map Reduce
- Filters
- Counters
- Co-processors
- Labs (multiple) : Using HBase Java API to implement time series , Map Reduce, Filters and counters.
Section 4 : HBase schema Design : Group session
- students are presented with real world use cases
- students work in groups to come up with design solutions
- discuss / critique and learn from multiple designs
- Labs : implement a scenario in HBase
Section 5 : HBase Internals
- Understanding HBase under the hood
- Memfile / HFile / WAL
- HDFS storage
- Compactions
- Splits
- Bloom Filters
- Caches
- Diagnostics
Section 6 : HBase installation and configuration
- hardware selection
- install methods
- common configurations
- Lab : installing HBase
Section 7 : HBase eco-system
- developing applications using HBase
- interacting with other Hadoop stack (MapReduce, Pig, Hive)
- frameworks around HBase
- advanced concepts (co-processors)
- Labs : writing HBase applications
Section 8 : Monitoring And Best Practices
- monitoring tools and practices
- optimizing HBase
- HBase in the cloud
- real world use cases of HBase
- Labs : checking HBase vitals

Additional information

21 hours (usually 3 days including breaks)

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HBase for Developers Training Course

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HBase for Developers Training Course

Questions & Answers

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Subjects

Course programme

Add similar coursesand compare them to help you choose.

Add similar courses
and compare them to help you choose.