BigData SQL Impala

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.
Durată
8 ore
Tipul de curs
Pe net
Limba
Engleză
Articol
EAS-019
Durată
8 ore
Locație
Pe net
Limba
Engleză
Cod
EAS-019
Training pentru 7-8 sau mai multe persoane? Personalizați antrenamentele pentru nevoile dumneavoastră specifice
BigData SQL Impala
Durată
8 ore
Locație
Online
Limba
English
Cod
EAS-019
€ 250 *
Training pentru 7-8 sau mai multe persoane? Personalizați antrenamentele pentru nevoile dumneavoastră specifice

Descriere

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. Other features of Impala include:

  • 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
certificat
După finalizarea cursului, se eliberează un certificat
în formularul Luxoft Training

Obiective

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

Public țintă

  • Developers
  • QA
  • Analysts

Cerințe preliminare

  • Hadoop fundamentals
  • ANSI SQL 92

Foaia de parcurs

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