One of the standout features of dbForge Studio is its ability to import data from various sources, including ODBC data. This significantly expands your capabilities, both for direct conversion of data stored on different platforms and for the convenient development of database-related objects such as ETL procedures, reports, and more.

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Read on to learn basics about invalid objects and how to identify them in SQL Server, MySQL, and Oracle databases using dbForge Edge or from the command line.

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Last season was quite fruitful in terms of awards scored by our products on independent review platforms. And today, we've got a lot more of those to share. Without further ado, let's get started!

The post Champs Recap: Devart’s Award-Winning Products in Q1 2024 appeared first on Devart Blog.

We will walk you through the process of connecting to SQL Server using Devart SDAC, including installation and examples of how to interact with the components.

The post How to Connect to SQL Server in Delphi with Devart SDAC appeared first on Devart Blog.

This article will explore how to connect to Oracle in Delphi using the Devart ODAC library. We'll cover the installation of Devart ODAC, provide concrete examples of its usage, and even compare it to FireDAC.

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We will provide step-by-step instructions on installing MyDAC, demonstrate its usage with practical examples, and compare it with FireDAC to highlight its advantages.

The post How to Connect to MySQL in Delphi with MyDAC: A Comprehensive Guide appeared first on Devart Blog.

In the ever-evolving world of database management systems, SQL Server and MySQL stand as two of the most popular and widely-used solutions. Both platforms offer robust features and reliable performance, but which one is the right choice for your needs?

The post SQL Server vs MySQL: Difference, Performance, and Features appeared first on Devart Blog.

Introduction In this article, we are going to see what a Clustered Index is and why it’s very important to understand how tables are organized when using a relational database system. B+ Tree The most common index used in a relational database system is the B+ Tree one. Like the B-Tree index, the B+ Tree is a self-balanced ordered tree data structure. Both the B-Tree and the B-Tree start from a Root node and may have Internal Nodes and Leaf Nodes. However, unlike the B-Tree, the B+ Tree stores all the keys... Read More

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Introduction Welcome to a new issue of the High-Performance Java Persistence Newsletter in which we share articles, videos, workshops, and StackOverflow answers that are very relevant to any developer who interacts with a database system using Java. Articles From version 2.12, Percona PMM uses Victoria Metrics instead of Prometheus. Victoria Metrics provides better disk I/0 utilization and less memory usage. For more details about this change and its benefits, check out this article. By default, the MySQL JDBC Driver only emulates prepared statements. If you wonder whether server-side prepared statements perform better... Read More

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Introduction In this article, we are going to see how the SQL EXISTS operator works and when you should use it. Although the EXISTS operator has been available since SQL:86, the very first edition of the SQL Standard, I found that there are still many application developers who don’t realize how powerful SQL subquery expressions really are when it comes to filtering a given table based on a condition evaluated on a different table. Database table model Let’s assume we have the following two tables in our database, that form a one-to-many... Read More

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