Introduction to DBMS (Database Management System)

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Introduction to DBMS (Database Management System)
Modern software applications heavily rely on
data, making databases indispensable for storing
and managing information. The rise of web and
cloud technologies has spurred the evolution of
databases from traditional relational ones to
advanced types like NoSQL, columnar, key-value,
hierarchical, and distributed databases. These
variations adeptly handle structured, semi-
structured, and unstructured data. Furthermore,
databases now handle crucial and sensitive
information, often spread across distributed
environments, and must comply with stringent
regulations. Managing databases in such
intricate scenarios has become highly complex.
Organizations
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• necessitate robust, secure, and user-friendly
  tools to navigate this complexity effectively.
• This is where database management systems step
  in, providing a comprehensive platform for
  managing databases in diverse and demanding
  contexts.
• What is DBMS?
• A Database Management System (DBMS) is
  specialized software crafted to systematically
  manage and structure data. It empowers users to
  create, edit, and retrieve information within a
  database, while also overseeing security
  measures and access controls for the stored
  data.
• Characteristics of DBMS
• contains automatic backup and recovery
  procedures.
• It can reduce the complex relationship between
  data.
• It is used to provide security of data.
• It uses a digital repository established on a
  server to store and manage the information.

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• Examples of DBMS
• Oracle Oracle Database stands as a premium
  commercial relational database management
  system, leveraging enterprise- grade technology
  equipped with a comprehensive set of features
  from the get-go. It offers the flexibility of
  deployment, allowing storage either in the cloud
  or on-premises environments.
• MySQL MySQL is a widely utilized relational
  database management system, often paired with
  open-source content management systems and
  prominent platforms such as Facebook, Twitter,
  and YouTube.
• SQL Server Created by Microsoft, SQL Server is a
  relational database management system that
  operates on the foundation of structured query
  language (SQL), a standardized programming
  language enabling database administrators to
  efficiently manage databases and retrieve data.
• Conclusion
• In large organizations, databases house crucial
  records intertwined with numerous other
  datasets, their complexity increasing with user
  numbers. Consequently, organizations must
  vigilantly monitor, fine- tune, and enhance
  their databases to maintain high performance
  levels. Several pivotal factors affect database
  performance, such as system resources, workload,
  throughput, contention, and optimization.
  Without a dedicated database monitoring tool,
  accurately gauging the impact of these factors on
  database

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performance becomes challenging. This
understanding is vital, as it directly
influences both application and business
performance in the long run. About Ciente
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