Contents
How do you practice a database?
Instead, I want to share with you other interesting data sets and have selected seven free sources of databases that are great for practicing SQL.
- Google Trends. Google collects petabytes of data.
- Data.gov.
- FiveThirtyEight.
- Kaggle.
- IMDb Data Set.
- Airbnb.
- Earthdata.
Where can I practice database?
Let’s take a look at the list.
- SQLZoo. Website. SQLZoo is a popular site for practising SQL.
- SQL Fiddle. Website.
- DB-Fiddle. Website.
- DB<>Fiddle. Website.
- SQL Bolt. Website.
- Oracle Live SQL. Website.
- W3Schools. Website.
- W3Resource. Website.
How to create an oracle sample database for practice?
To create this database for practicing, you follow the creating the Oracle Sample Database tutorial. We provide you with an Oracle sample database named OT which is based on a global fictitious company that sells computer hardware including storage, motherboard, RAM, video card, and CPU.
What is the name of the sample database?
ot_data.sql is for loading data into the tables. ot_drop.sql is for removing all objects in the sample database. The following illustrates the statements for creating the database objects.
How can I create a SQL sample database?
If you have worked with an RDBMS such as MySQL, PostgreSQL, Oracle Database, and SQL Server, you can use the following script to create the sample database in one of these databases. In case you don’t have a database system to practice, you can quickly use our SQL online tool to execute the SQL statements in your web browser.
Which is the best database for practicing bi?
Take a look at the Dell DVD Store database. It’s available for multiple databases, SQL Server included. Adventureworks database is already setup with flaws that provide good practice. There is also a BI database offered as well by MS, search for “Contoso BI demo”.