wyszukanych pozycji: 2
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Relational Database Design and Implementation
ISBN: 9780128043998 / Angielski / Miękka / 2016 / 712 str. Termin realizacji zamówienia: ok. 30 dni roboczych (Dostawa w 2026 r.) Relational Database Design and Implementation: Clearly Explained, Fourth Edition, provides the conceptual and practical information necessary to develop a database design and management scheme that ensures data accuracy and user satisfaction while optimizing performance. Database systems underlie the large majority of business information systems. Most of those in use today are based on the relational data model, a way of representing data and data relationships using only two-dimensional tables. This book covers relational database theory as well as providing a solid... Relational Database Design and Implementation: Clearly Explained, Fourth Edition, provides the conceptual and practical information necessar... |
cena:
228,27 |
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Ethernet Networking for the Small Office and Professional Home Office
ISBN: 9780123737441 / Angielski / Miękka / 2007 / 352 str. Termin realizacji zamówienia: ok. 30 dni roboczych (Dostawa w 2026 r.) In a local area network (LAN) or intranet, there are many pieces of hardare trying to gain access to the network transmission media at the same time (i.e., phone lines, coax, wireless, etc.). However, a network cable or wireless transmission frequency can physically only allow one node to use it at a given time. Therefore, there must be some way to regulate which node has control of the medium (a media access control, or MAC, protocol). Ethernet is a MAC protocol; it is one way to regulate physical access to network tranmission media. Ethernet networking is used primarily by... In a local area network (LAN) or intranet, there are many pieces of hardare trying to gain access to the network transmission media at the same tim... |
cena:
169,97 |