Leseprobe
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Data and Databases
Jonathan Rigdon
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Links auf reinlesen.de sind sogenannte Affiliate-Links. Wenn du auf so einen Affiliate-Link klickst und über diesen Link einkaufst, bekommt reinlesen.de von dem betreffenden Online-Shop oder Anbieter eine Provision. Für dich verändert sich der Preis nicht.
Freegulls Publishing House LLC 
Naturwissenschaften, Medizin, Informatik, Technik / Informatik, EDV
Beschreibung
This book consists of two titles, which are the following:
1 - An introduction to databases involves understanding their role in storing, organizing, and managing data. Databases are structured collections of data that enable efficient retrieval, insertion, updating, and deletion of information. They serve as the foundation for various applications, from simple contact lists to complex enterprise systems. Key concepts include tables, which organize data into rows and columns; relationships, which define connections between tables; and SQL (Structured Query Language), used to interact with databases by querying and manipulating data.
2 - Operating systems (OS) are like the conductors of a digital orchestra, managing hardware resources, providing a user interface, and running applications. They handle tasks like memory management, process scheduling, and file management, ensuring smooth operation of a device. Different OS types, like Windows, macOS, Linux, and mobile OS like iOS and Android, cater to various devices and user needs. Understanding their role helps appreciate how our devices function seamlessly.
Kundenbewertungen
data mining, databases, database, file managing, operating system, operating systems, data analytics