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UniData and UniVerse (U2)

( Duration: 5 Days )

This UniData and UniVerse (U2) training course provides an introduction to the U2 (UniData and UniVerse) extended relational database environment. Build a sample database file, including creating a data dictionary, entering data input through the editor and building queries against that data. Explore commands that perform ad hoc queries. Learn about and create paragraphs used for sequential processing and efficient report generation. Explore advanced topics, including running background processes and basic exploration commands for the environment.

By attending UniData and UniVerse (U2) workshop, delegates will learn:

  • Build a database file and add records to it
  • Create and edit a data dictionary file
  • Use the VOC file
  • Build queries and select lists, and merge two lists together
  • Use paragraph syntax to run sequential processes
  • Use basic administration commands

The UniData and UniVerse (U2) class is ideal for:

  • Programmers



Multi value database

  • RDBMS basics
  • Multi value database Concept
  • Difference between MS SQL vs Multi value database
  • Difference between D3 vs UniData vs Universe

Understand the U2 environment

  • Intro to U2 Environment

Log in and log out

  • Login and Logout

Use the on-line Help facility

  • Online HELP execution
  • Various commands

Execute basic query commands

  • Uniquery execution
  • TCL Prompt

Understand U2 file structure

  • Unidata/Universe File structures

Create a data file and add records to it

  • CREATE File
  • Add Data
  • Delete File

Learn basic concepts of the line editor and BDT (full screen editor)

  • Full screen Editor
  • Introduction of AE Editor

Create and edit dictionaries

  • Fields
  • Different Types

Use the VOC file

  • VOC Introduction
  • File Pointers

Add virtual attributes that perform mathematical calculations and lookup data from other files

  • Virtual Attributes
  • Calculations on Attributes

Create select lists and merge two lists together

  • Create SELECT Lists
  • Fetch Data from Lists
  • Lists Manipulation

Use basic administration commands like LOGTO and STATUS

  • Administration Commands

Explain secondary indexes and identify when they exist on a file

  • INDEX Introductions
  • How to create INDEX?

Use paragraphs to execute sequential processes

  • Paragraphs Introduction
  • Execute Paragraphs

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Contact us for delivering this course as a public/open-house workshop/online training for a group of 10+ candidates.