How to Install Oracle 12c on Windows Operating System Computer.pptx

How to Install Oracle 12?
In the modern world, where data has become a ubiquitous part of our lives, databases play a crucial role in storing, managing, and retrieving vast amounts of information efficiently. From simple contact lists to complex financial records, databases serve as the backbone of many applications and systems that we rely on daily. This introduction explores the fundamental concepts of databases, their importance, types, and how they have evolved over time.

What is a Database?
A database is an organized collection of data, typically stored and accessed electronically from a computer system. It is designed to efficiently manage large volumes of data by providing mechanisms for storing, retrieving, and manipulating information. Databases can store various types of data, including text, numbers, dates, images, and multimedia files, making them versatile tools for storing diverse datasets.

Importance of Databases
Databases play a critical role in modern information systems by providing a structured way to store and retrieve data. They offer several key benefits:

Data Organization: Databases provide a structured way to organize data, making it easier to manage and access information efficiently.
Data Integrity: Databases ensure data integrity by enforcing rules and constraints that maintain the accuracy and consistency of the data.
Data Security: Databases offer security features to protect data from unauthorized access, ensuring that sensitive information remains confidential.
Scalability: Databases can scale to accommodate large volumes of data and users, making them suitable for a wide range of applications.
Data Analysis: Databases support complex queries and data analysis, enabling users to derive valuable insights from their data.
Types of Databases
There are several types of databases, each designed for specific purposes and applications. Some common types include:

Relational Databases: Relational databases store data in tables, with each table consisting of rows and columns. They use Structured Query Language (SQL) for querying and managing data. Examples include MySQL, Oracle Database, and Microsoft SQL Server.

Object-Oriented Databases: Object-oriented databases store data as objects, which encapsulate data and behavior. They are suitable for applications with complex data models. Examples include db4o and ObjectDB.
Graph Databases: Graph databases store data in graph structures, with nodes representing entities and edges representing relationships between entities. They are used for applications that require complex relationship modeling. Examples include Neo4j and Amazon Neptune.
Evolution of Databases
Databases have evolved significantly since their inception, driven

1. Database Systems Oracle 12c Installation

2. Step 1: Extraction Note: We have two files to be extracted: winx64_12c_database_1of2 and winx64_12c_database_2of2 The two files should be extracted into the same folder

3. Step 1: Extraction

4. Step 2: Installing After the software files are extracted. Expand the  folder where oracle was extracted, then select database folder, after that run the setup file.

5. Step 2: Installing

6. Step 2: Installing  If you do not wish to receive notifications via email, deselect " I wish to receive security updates via My Oracle Support ". Click  Next  to continue. Then click " Yes " in the confirmation window to confirm your preference (next slide) .

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11. Step 2: Installing You can choose (use Windows Built-in Account.

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