Best Oracle Database Books in 2021

11 minutes read

Oracle databases are collections of data that are handled as a single entity. A database is used to store and retrieve relevant data. A database server is critical to resolving information management issues. In general, a server maintains a huge volume of data reliably in a multiuser context, allowing several users to access the same data simultaneously. All of this is achieved while maintaining an exceptional level of performance. Additionally, a database server protects against unauthorized access and offers rapid recovery options in the case of a failure. This Database is the first of its kind developed specifically for corporate grid computing, the most versatile and cost-effective method of managing data and applications.


Top Rated Oracle Database Books of December 2021

1
OCA Oracle Database SQL Exam Guide (Exam 1Z0-071) (Oracle Press)

Rating is 5 out of 5

OCA Oracle Database SQL Exam Guide (Exam 1Z0-071) (Oracle Press)

2
Oracle PL/SQL Programming: Covers Versions Through Oracle Database 12c

Rating is 4.9 out of 5

Oracle PL/SQL Programming: Covers Versions Through Oracle Database 12c

  • O Reilly Media
3
Oracle Database 12c PL/SQL Programming

Rating is 4.8 out of 5

Oracle Database 12c PL/SQL Programming

4
Beginning Oracle Database 12c Administration: From Novice to Professional

Rating is 4.7 out of 5

Beginning Oracle Database 12c Administration: From Novice to Professional

5
Expert Oracle Database Architecture: Techniques and Solutions for High Performance and Productivity

Rating is 4.6 out of 5

Expert Oracle Database Architecture: Techniques and Solutions for High Performance and Productivity

6
Expert Oracle Database Architecture

Rating is 4.5 out of 5

Expert Oracle Database Architecture

  • Apress
7
Oracle Database Application Security: With Oracle Internet Directory, Oracle Access Manager, and Oracle Identity Manager

Rating is 4.4 out of 5

Oracle Database Application Security: With Oracle Internet Directory, Oracle Access Manager, and Oracle Identity Manager

8
Oracle Database 12c PL/SQL Advanced Programming Techniques

Rating is 4.3 out of 5

Oracle Database 12c PL/SQL Advanced Programming Techniques

9
Oracle Database 11g SQL (Oracle Press)

Rating is 4.2 out of 5

Oracle Database 11g SQL (Oracle Press)

10
Oracle 12c For Dummies

Rating is 4.1 out of 5

Oracle 12c For Dummies


What is the purpose of the Oracle Database?


It is a piece of database administration software. A database is a structured collection of data. A database management system is not only used to store data; it also manages it properly and offers features such as high performance, authorized access, and failure recovery. It offers an easy-to-use and administers software solution for database operations ranging from personal to enterprise-level applications.


What is difference between Oracle and MySQL?


While both MySQL and Oracle share the same Relational Model architecture and have many common features, such as a proprietary software license, some key distinctions exist between the two technologies.

  • MySQL adheres to the GNU General Public License, but Oracle does not.
  • Oracle is compatible with the following operating systems: Linux, UNIX, Windows, Mac OS X, and z/OS. MySQL is compatible with all of these operating systems in addition to Symbian, BSD, and AmigaOS.
  • MySQL currently supports only full-text and hash indexing. The Database employs other indexes in addition to these, including bitmap, function-based, and partitioned indexes.
  • Oracle, on the other hand, supports distributed databases, but MySQL does not.
  • Oracle is more suited to corporate installations, but MySQL is better suited to small to medium-sized businesses.
  • MySQL is a free database, while Oracle needs a license.


Why is Oracle the most widely used database management system?


It is the only database vendor that offers an all-in-one solution. It began as a relational database, and relational technology continues to be a major component of what it does. However, it enables the modeling and processing of data in various ways, all inside the same Database.


Maximum Availability


This Database has always been committed to delivering the highest possible availability. As previously stated, Gartner rated availability as a 5 out of 5. These structures safeguard the Database and its contents, but they do not guarantee the continuance of a session. Application Continuity provides this protection.


Application Continuity is applicable to both scheduled and unscheduled outages. It transparently reads and replays in-flight database queries. It is an Oracle-exclusive utility that is included with RAC and Active Data Guard.


Scale-On-Demand


The Database ensures that your Database is always the proper size for your business requirements. The Real Application Clusters horizontal scaling of Sharding-enabled Database with linear horizontal scalability for sharding-aware applications is visible and near-linear.



Oracle's sharding capabilities come with a slew of intrinsic advantages. Online sharding may enhance the Database's capacity and throughput while also completing an online split with linear scalability.


The all-inclusive strategy has shown to provide far more powerful capabilities than many single-purpose databases. Inclusivity encompasses a variety of factors, including size, workload, data type, and data modeling methodologies.


Is Oracle Database simple to learn?


The Database has several similarities with the well-known Microsoft SQL Server. If you're familiar with SQL and Linux, the rest should be rather straightforward. Ben Finkel's new Oracle Database course will swiftly get you up to speed on the fundamentals of managing and accessing data in the Database.


It is comparable to SQL Server and other relational database management systems. It uses the same database architecture as Oracle and supports SQL, Structured Query Language, and Oracle's own PL/SQL extensions. It's quite simple to understand - provided you have a firm grasp on Linux and SQL.


Is Oracle a SQL-based database?


SQL is the collection of statements used by all programs and users to access the Database. While application programs and Oracle tools often provide users access to the Database without requiring them to use SQL directly, they must utilize SQL to execute the user's request.


This Database makes use of PL/SQL, a subset of SQL. Perhaps the most evident distinction between the two RDBMS is their programming languages. While both systems make use of Structured Query Language, MS SQL Server makes use of Transact SQL, a SQL extension created by Sybase and adopted by Microsoft. Oracle, on the other hand, makes use of Procedural Language/SQL. Both are distinct "flavors" or dialects of SQL, with distinct syntax and capabilities.


The primary difference between the two languages is handling variables, stored procedures, and built-in functions. Additionally, PL/SQL in Oracle allows for grouping procedures into packages, which is impossible in MS SQL Server. To my mind, PL/SQL is more sophisticated and possibly more powerful, but T-SQL is much simpler and easier to use.


The Database also ensures your future by providing technologies for developing a comprehensive and integrated analytics warehouse that includes the following:

  • Modernization without disruption to Autonomous
  • Predictions are limitless
  • Self-service in conjunction with governance
  • Enterprise-grade at an affordable price

A Database is a superior option if your business requires more processing power backed up by robust software. It is unique in its ability to execute queries in parallel, provide prompt customer assistance, and handle errors 24 hours a day, seven days a week.

Facebook Twitter LinkedIn Telegram Whatsapp Pocket

Comments:

No comments

Related Posts:

An Android app is one of the best ways to reach people, and for many business owners, it's a great way of generating revenue. The best app development books can help you learn how to make an amazing android application. These books are written by experts who h...
Java programming is defined as an assortment of objects which communicate through invoking one another's methods. Before getting insight into the top-tier java programming courses, let's learn terms related to java training. Java is a strong general-purpose pr...
Selenium is a revolutionary web application testing tool. The open-source framework has automated the process of testing web applications. Functional tests can be performed without the need to use a scripting language to perform tests. It has a domain language...