Oracle is an American Multinational Computer Technology corporation which sells software for database administration and cloud engineered system. Larry Ellison co-founded Oracle Corporation in 1977 with Bob Miner and Ed Oates under the name Software Development Laboratories.
Basically from the term oracle we all know that it is related to database. We mainly used its database software to maintain databases of a particular company or any organization. The way by which we maintain database is by SQL statement and queries.
So it may comes to your mind that what is SQL. SQL which is the abbreviated form of Structured Query Language is used to modify database, insert records into database, delete records and to update the database according to the need. We have to use queries in SQL to perform all this task. SQL queries are statements which are gets executed and perform the database operation.
There are mainly three version of oracle:
- Oracle 12c version 220.127.116.11
- Oracle 12c version 18.104.22.168
- Oracle 11g version 22.214.171.124
The Oracle Database 12c is a high-performance, enterprise-class database. According to Oracle, this is the first database designed for the cloud. Oracle Database 12c also introduces 500 new features to the database, most notably pluggable databases and multitenant architecture. Oracle 11g is the older version of oracle RDBMS and has no pluggable database while oracle 12c is a newer version of oracle designed for the cloud system and management of cloud and has pluggable databases.
# Explain the concept of data and database
# Describe the approaches to data management
# Define a database management system and list its benefits
# Explain the different database models
# Define and explain RDBMS
# Describe entities and tables and list the characteristics of tables
# List the differences between a DBMS and RDBMS
# Define and describe data Madeline
# Identify and describe the components of the E-R model
# Identify the relationships that can be formed between entities
# Explain E-R diagrams and their use
# Describe symbols used in an E-R diagram
# Define normalization
# Describe the various normal forms
# Outline the various relational operators used in relational data models
# Exploring the Oracle Database Architecture
# Explain the Memory Structures
# Describe the Process Structures
# Overview of Storage Structures
# List the capabilities of SQL SELECT statement
# Execute a basic SELECT statement
# Limit the rows that are retrieved by a query
# Sort the rows that are retrieved by a query
# Use ampersand substitution to restrict and sort output at runtime
# Describe various types of functions available in SQL
# Use character, number, and date functions in SELECT statements
# Describe various types of conversion functions that are available in SQL
# Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
# Apply conditional expressions in a SELECT statement
# Identify the available group functions
# Describe the use of group functions
# Group data by using the GROUP BY clause
# Include or exclude grouped rows by using the HAVING clause
# Write SELECT statements to access data from more than one table using equijoins and nonequijoinsJoin # a table to itself by using a self-join
# View data that generally does not meet a join condition by using outer joins
# Generate a Cartesian product of all rows from two or more tables
# Define subqueries
# Describe the types of problems that the subqueries can solve
# List the types of subqueries
# Write single-row and multiple-row subqueries
# Describe set operators
# Use a set operator to combine multiple queries into a single query
# Control the order of rows returned
# Describe each data manipulation language (DML) statement
# Insert rows into a table
# Update rows in a table
# Delete rows from a table
# Control transactions
# Categorize the main database objects
# Review the table structure
# List the data types that are available for columns
# Create a simple table
# Explain how constraints are created at the time of table creation
# Describe how schema objects work
# Create simple and complex views
# Retrieve data from views
# Create, maintain, and use sequences
# Create and maintain indexes
# Create private and public synonyms
# Identify the available analytical functions
# Describe the use of analytical functions
# Query based on analytical functions
Oracle SQL is used across all databases and is useful and necessary in every project that needs to store data (i.e. 99% of all).
SQL is programing language used for writing code within the Oracle info. It fills that role supremely well. Since SQL is the core component of the Oracle database and APEX, so definitely there will be new exciting jobs in SQL. It is a mature and fast language.
GICSEH offers the best Oracle SQL training in Noida and makes you job ready by the completion of your course.
Eligibility Criteria for Oracle SQL Training
Candidates who have completed their primary education up to school level, are eligible to take admission in Oracle SQL programs.
Oracle SQL has a very good scope in India. If you learn all the aspects of Oracle SQL, then you would surely find a best carrier for you.
After doing this course from the best Oracle SQL Training institute in Noida, you would have:
1. Strong Understanding of the Oracle database, related utilities and tools
2. Strong experience PL/SQL & must have worked on Procedures, Packages, triggers and query writing.
3. Strong experience in software development lifecycle and should follow standard development process such as code review, creating/executing unknit test cases etc.
4. Strong experience in backend development including data analysis, data modeling, design and implementation.
5. Implement and design ETL processes using ORACLE inbuilt functions.
6. Experience of performance tuning of SQL Queries
Oracle SQL Jobs in INDIA
After the successful completion of your course, you would be able to get a job such as:
• You can be working on the back-end part, writing queries, stored procedures. This could be useful wherever applications directly visit the info. If the appliance uses an ORM like Hibernate, the scope would become less.
• You can be mapped as a DBA later, functioning on making tables, users, roles, permissions.
• You would be having scope to figure on the performance standardization half, as typically most applications have problems with the PL/SQL hold on procedures.
Why GICSEH to Become Certified Oracle SQL Professional?
Don’t choose the place as best ,choose the trainer as best ,so that you can learn depth knowledge in Oracle .There are many ways to learn oracle .first you must learn the concept what is this why we are using this ,so that you can get many skills in this course .
GICSEH is the best institute to learn this course. We offer 50+ courses and also, we have separate placement team for the students.
At GICSEH we make you work on the live projects and make you job ready.
Make Your Career as an Oracle SQL skilled
Oracle certifications are tangible, industry-recognized credentials that may assist you reach your IT career and supply measurable advantages to your leader. Oracle certifications are a reliable validation of coaching and knowledge that may accelerate your skilled development, improve your productivity, and enhance your credibleness.
If you want to learn all the aspects of Oracle SQL and wants to enroll yourself in Oracle SQL training in Noida then, contact consultants from GICSEH and take a step ahead towards a brighter future.