SQL
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Enterprise Java
Tear Down HSQLDB Database After Tests
Testing is a critical aspect of software development, and maintaining a clean test environment ensures accurate and reliable results. This…
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Software Development
5 Key Advantages of Choosing NoSQL over SQL for Your Database Needs
Choosing the right database is a crucial decision for any application, and the debate between NoSQL and SQL continues to…
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Software Development
How SQL Stores Data: The Relational Model
SQL (Structured Query Language) is a powerful language used to interact with relational databases. At the core of these databases…
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Software Development
Count(*) vs Count(1): Unraveling the SQL Counting Mystery
When performing SQL queries to determine the number of rows in a table, you’ve probably encountered COUNT(*) and COUNT(1). These…
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Software Development
Detecting and Eliminating Duplicate Data: A SQL Guide
Duplicate data is a common issue in databases that can lead to inconsistencies, errors, and inefficient performance. Identifying and removing…
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Core Java
Store File or byte[] as SQL Blob in Java (Store and Load)
In many applications, you might need to store files or binary data directly in a database. PostgreSQL offers a data…
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Python
Enhancing Marketing Analytics with Large Language Models: A Practical Guide
Introduction Artificial Intelligence (AI) has revolutionized various industries, and marketing is no exception. The ability to leverage AI for marketing…
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Enterprise Java
Spring Boot MVC REST Controller Example & Unit Tests
In modern web development, REST APIs are essential for enabling communication between different systems and platforms. The Spring Framework, particularly…
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Enterprise Java
Spring JPA LIKE Query Example With JdbcTemplate or JpaRepository
LIKE queries in SQL allow users to search for specified patterns in the database table columns, enabling flexible and dynamic…
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