BigData SQL Impala
Durată
8
ore
Locație
Pe net
Limba
Engleză
Cod
EAS-019
Training pentru 7-8 sau mai multe persoane?
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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
După finalizarea cursului, se eliberează un certificat
în formularul Luxoft Training
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