What is a Database? A database is a place where we store data in the form of tables. Data means information that is very useful. A database is also known as the collection of one or more tables. Table – It is...
Problem High CPU utilization and CPU memory consumption The performance plays a vital role in our application to run our online business smoothly, doing SQL query optimization is tricky, but necessary practice for database professionals. It requires looking at various collections of...
Prerequisites SQLite, Java, Database What Does It Cover? Creating and closing database connection (JDBC) Creating dynamic schema Creating a table and deleting table values Reading data from excel Importing excel data to DB How does it work? To execute the SQL queries using...
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