A database-specific threat involves the use of arbitrary non-SQL and SQL attack strings into database queries. Typically, these are queries created as an extension ofweb application forms, or received via HTTP requests. Any database system is vulnerable to these attacks, if developers do not a...
Hierarchical databasesarrange data in a tree-like structure of parent records and child records. Each child record can have only a single parent, but parent records can have multiple children. To reach the wanted record, users must start at the top of the tree and work their way down. Netwo...
While some features, like GUI-based access, might fit into SaaS, overall, DBaaS is a good match for the PaaS category. Comparing Virtual Machines, Kubernetes, and DBaaS There are three main ways to migrate a database to the public cloud: 1. Virtual Machines: Can be combined ...
Learn more about Oracle Database What Is Structured Query Language (SQL)? SQL is a programming language used by nearly all relational databases to query, manipulate, and define data, and to provide access control. SQL was first developed at IBM in the 1970s with Oracle as a major contributor...
We will learn what a relational database is, how it works, and why you might choose it over NoSQL alternatives.
A cloud database is an organized and managed collection of data in an IT system that resides on a public, private or hybrid cloud computing platform. From an overall design and functionality perspective, a cloud database is no different than an on-premises one that runs on an organization's...
Storage.A DBMS provides efficient data storage and retrieval by ensuring that data is stored in tables, rows and columns. Concurrency control.In environments where multiple users access and modify the database simultaneously, a DBMS guarantees controlled transaction execution to prevent data corruption ...
Data privacy is the distinction between data in a computer system that can be shared with third parties (non-private data), and data that cannot be shared with third parties (private data). There are two main aspects to enforcing data privacy: Access control—ensuring that anyone who tries ...
DBaaS is a cloud computing service that lets users access and use a cloud database system without purchasing and setting up their own hardware.
Learn more about Oracle Database What Is Structured Query Language (SQL)? SQL is a programming language used by nearly allrelational databasesto query, manipulate, and define data, and to provide access control. SQL was first developed at IBM in the 1970s with Oracle as a major contributor,...