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BigData SQL Impala

This is a training about Impala for developers covering the full stack of technical features, architecture and performance tuning. Impala supports analysis of large datasets stored in HDFS and compatible file systems, providing an SQL-like language.

Code: EAS-019
Duration: 8 hours

Description

Indexing to provide acceleration
Different storage types such as plain text, RCFile, HBase, ORC, and others.
Metadata storage in an RDBMS
Operating on compressed data stored into the Hadoop ecosystem
SQL-like queries

Roadmap

What is Impala
Architecture
Impala services
Impala DDL
Data Types
“Select” Queries
DML / Load data
Hive UDFs types
Indexes
Performance tuning
Hive vs Impala

Objectives

Developing expertise in the area of Big Data
Data modal design in Impala
Developing SQL scripts
Practical experience in queries and performance tuning

Target Audience

Developers
QA
Analysts

Prerequisites

Hadoop fundamentals
ANSI SQL 92

Schedule in Online Prices

Registering in advance ensures you have priority. We’ll notify you when we schedule the next course on this topic

Online	€250
Bucharest	€250
Krakow	€250
Wroclaw	€250

Invoices for the course will be issued in local currency. All fees above can change according to training location and delivery mode and are subject to change while scheduling. Price does not include VAT.

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