Oracle Databaseis a robust relational database management system (RDBMS) known for its scalability, reliability, and advanced features like high availability and security. Oracle offers an integrated portfolio of cloud services featuring IaaS, PaaS, and SaaS, posing competition to big cloud providers....
White box testing: Stubs and Drivers are used to insert or update or delete data that would result in the trigger being invoked. The basic idea is to just test the DB alone even before the integration with the front end (UI) is made. Black box testing: a)Since the UI and DB, integr...
If this all sounds unfamiliar or overwhelming, don’t worry—there’s a systematic process you can follow so your relational database management system (or RDBMS) follows good design principles, is well-suited to your organization’s needs, and avoids common pitfalls. Step 1: Define your purpos...
Oracle is the RDBMS that implements object-oriented features like user-defined types, inheritance, and polymorphism, so it is also called an Object-Relational Database Management System (ORDBMS). SQL queries are used to access data from Oracle. Key Features of Oracle Reliability: The main reason...
With your data centralized in Postgres, you can use a free relational database management system (RDBMS), like MySQL, to make queries. From here, you have two options: create a report or a real-time dashboard. To create a report, export the results of your query as a CSV file, and ...
“It’s not just moving away from RDBMS just to move away. You have to move away thoughtfully with purpose, toward a technology that is going to serve you well for years,”said Brent Leech, Regional Vice President of Public Sector at MongoDB, an enterprise database solutions provider. ...
First, I set up a yum configuration file that pointed to the correct repository, and then I installed the oracle-rdbms-server-11gR2-preinstall RPM from that repository. Here are the steps for preconfiguring a system for Oracle Database installation using oracle-rdbms-server-11gR2-preinstall. ...
Sadly, when using a relational database, even a straightforward change such as adding or replacing a column in a table could become a million dollar task. From CIOs to developers, everyone has realized that RDBMS simply were not designed for the challenges in today’s data. Thus, there has...
MySQL is an open source relational database management system (RDBMS) that’s used to store and manage data. Its reliability, performance, scalability, and ease of use make MySQL a popular choice for developers. In fact, you’ll find it at the heart of demanding, high-traffic applications ...
SAP HANA is a complete relational database and suite of accompanying management tools to store, recover, manipulate, and analyze data. Like any good RDBMS it provides advanced tools for analytics and analysis, and also functions to allow data to be backed up into a standardized format and recov...