Oracle Archives - {coding}Sight https://codingsight.com/category/oracle/ Blog for SQL Server DBAs and Developers Tue, 16 Jan 2024 08:03:44 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.2 https://codingsight.com/wp-content/uploads/2021/10/cropped-Soсial_-Fb_180х180-1-32x32.png Oracle Archives - {coding}Sight https://codingsight.com/category/oracle/ 32 32 Oracle Performance Tuning: Tips, Tricks and Hidden Secrets https://codingsight.com/oracle-performance-tuning-tips-and-tricks/ Wed, 20 Dec 2023 08:01:51 +0000 https://codingsight.com/?p=25979 Ever wondered why Oracle Performance Tuning is so thrilling for budding Oracle developers and DBAs?  The answer lies in the art of transforming a sluggish database into a finely-tuned powerhouse. At first, it might seem as complex as decoding a mad scientist’s experiment.  But fear not!  This article is your guide, turning the daunting into …

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]]> dbForge Edge: Your Best Universal Tool for Multidatabase Challenges https://codingsight.com/introducing-dbforge-edge/ Tue, 06 Jun 2023 11:34:26 +0000 https://codingsight.com/?p=24719 Handling several database management systems simultaneously is inevitable in working on multiple projects. At the same time, each system requires a proper set of relevant tools to perform database tasks. These tools should be powerful and flexible enough to adapt to the project’s evolving needs. One moment, your goal is to design a new database …

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]]> Oracle Data Integrator: A Tutorial Guide to Get Google’s Financial Service Data https://codingsight.com/query-googles-financial-service-using-oracle-data-integrator/ Thu, 22 Jul 2021 08:57:54 +0000 http://codingsight.com/?p=15482 RESTful API is a popular protocol for exchanging data between different applications and systems especially in Web applications. Most programming languages support calling RESTful API(s) to query data quickly. Oracle Data Integrator supports RESTful services for reading and writing data. In this tutorial, we are using Oracle Data Integrator to query data from Google Financial …

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]]> 9 Best Practices for Writing SQL Queries https://codingsight.com/sql-query-optimization-tips/ Mon, 29 Mar 2021 12:31:11 +0000 http://codingsight.com/?p=12647 If you are reading this article, most probably, you are already familiar with SQL. You know how to write basic SQL queries. There are many ways to execute a SQL query to get desired results on your database. However, not all SQL queries are created equal. Most can be optimized to follow the SQL query …

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]]> Virtual Columns and Functional Indexes https://codingsight.com/virtual-columns-and-functional-indexes/ Wed, 13 Jan 2021 10:06:26 +0000 https://codingsight.com/?p=11502 Much too often, we see poorly written complex SQL queries running against the database tables. Such queries may take a very short or a very long time to execute, but they consume a huge amount of CPU and other resources. Nevertheless, in many cases, complex queries provide valuable information to the application/person. Therefore, it brings …

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]]> Structured Query Language – Importance of learning SQL https://codingsight.com/structured-query-language-importance-of-learning-sql/ https://codingsight.com/structured-query-language-importance-of-learning-sql/#comments Mon, 30 Jul 2018 14:56:17 +0000 http://codingsight.com/?p=4852 Computer programming language is a set of detailed instructions for computers or machines for performing specific actions. Through a programming language, we can control the behavior and output of a computer via accurate algorithms. A programming language is also called a computer language or programming system. The computer performs with various programming languages, such as …

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]]> https://codingsight.com/structured-query-language-importance-of-learning-sql/feed/ 1 Example of Improving Query Performance with Indexes https://codingsight.com/example-of-improving-query-performance-with-indexes/ Tue, 09 Jan 2018 11:38:17 +0000 http://codingsight.com/?p=3015 In this article, we’ll look at how an index can improve the query performance. Indexes in Oracle and other databases are objects that store references to data in other tables. They are used to improve the query performance, most often the SELECT statement. They aren’t a “silver bullet” – they don’t always solve performance problems …

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