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 [...]
Problem High CPU utilization and CPU memory consumptionThe 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 [...]
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 DBHow does it work?To execute the SQL queries using java, we need to establish [...]
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