Database Performance Management

Introduction to Oracle

Introduction to Oracle and Its Unique Database Solutions Oracle Database solutions offer cutting-edge security, performance, reliability, and scalability. Oracle Database is a database management system. It is designed for use on computer servers, rather than personal computers. It is created by Oracle Corporation. It is commonly used in big data and business intelligence. Oracle Corporation … Continue reading “Introduction to Oracle”

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Database perfomance tuning. What this?

What is database performance tuning? Understand, measure, optimize Database performance tuning is the process of analyzing and optimizing database performance. It includes understanding the workload and system resources, measuring current database performance, and analyzing how to improve performance. Database performance tuning can be achieved through a number of methods, including adding more hardware to help … Continue reading “Database perfomance tuning. What this?”

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Fix typical errors in MySQL

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MySQL is an open-source database management system (DBMS) from Oracle. It was developed and optimized specifically for web applications.MySQL is …

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SQL window functions; what are they and why are they needed?

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Many developers, even those who have long been familiar with SQL, do not understand window functions, considering them some kind of special magic…

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How to use a MySQL database in Java

​​In this article, we will learn how to connect to a MySQL database from Java code and execute simple queries to retrieve and update data. In order…

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