ExamTopics

SQL joins and subqueries are central to working effectively with relational databases. They allow developers and analysts to pull together related information from multiple tables […]

Cloud computing has rapidly evolved into a standard method for businesses to access IT infrastructure, hardware, and software without maintaining these systems on-site. This change […]

In today’s interconnected world, communication technologies must handle an enormous volume of information moving between devices, people, and systems every second. Whether a person is […]

Modernizing enterprise infrastructure often involves replacing aging hardware that no longer meets performance, compatibility, or support requirements. In one such case, an organization was running […]

SQL Server sprawl is an issue that can quietly grow inside an organization without drawing much attention until it becomes a major problem. It occurs […]

The expansion of virtualization technologies in enterprise data centers has transformed the way software is deployed, managed, and licensed. VMware environments, in particular, have become […]

Many administrators managing Oracle databases encounter the need to run software installers that depend on X-Windows for their graphical interface. This is particularly common with […]

In September 2016, the State of Oregon finalized a settlement with Oracle over the failed Cover Oregon health insurance exchange project. The deal was meant […]

The question of how Oracle licenses its software in VMware environments has long been a matter of debate among IT professionals, compliance specialists, and corporate […]

Oracle GoldenGate has become a critical component in modern enterprise environments that require real-time data replication and high availability. At the core of its architecture […]