SKU: 35486738815

Relational Database Systems - Why and How

Sale price$46.87 Regular price$52.08
Save 10%

Pay in installments of $13.02 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Relational Database Systems - Why and HowHalf a century after they were first described, relational database systems remain by far the most popular choice for the storage of large datasets. The book describes the practical and theoretical reasons why this is so, and goes on to show how to analyse a data requirement and use it to design and develop a database. Through a series of practical exercises, it teaches SQL using a freely downloadable database system (SAP SQL Anywhere for Windows 7

Half a century after they were first described, relational database systems remain by far the most popular choice for the storage of large datasets. The book describes the practical and theoretical reasons why this is so, and goes on to show how to analyse a data requirement and use it to design and develop a database. Through a series of practical exercises, it teaches SQL using a freely downloadable database system (SAP SQL Anywhereª for Windows 7 and above, MacOS 10.9 and above, and Linux)

It is aimed principally at software engineers aiming to make a first move into SQL programming or database management, students of computing or computer science where an understanding of SQL/relational databases may be a prerequisite for the courses they are following or plan to follow, and technical managers needing a grasp of SQL/relational databases.

The author taught the subject for more than two decades, as a course tutor for the UK Open University. He is a Fellow of the Higher Education Academy.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35486738815

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 6 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Morgan
Charlottesville, US
★★★★★ 4
Our everyday shoe!
Size: 13 Little Kid, Color: Turquoise
Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
L
Verified Purchase
lisa shelko
Birmingham, US
★★★★★ 5
So comfy !
Size: 2 Little Kid, Color: Lavender
Shoes are so comfy and stable . I love em !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
B
Verified Purchase
BWildcat
Fort Morgan, US
★★★★★ 5
Sparkle, Comfort & Durability—My Little One Loves Them!
Size: 6 Toddler, Color: Navy/Purple
From the moment my daughter slipped on the Skechers Girls’ ULTRA FLEX 3.0 – Sparkle Show sneakers, her face lit up—not just because of the dazzling sparkle, but from how comfy and lightweight they feel on her feet. She is almost 2 and can easily get them on and off by herself. The quality is great and they are easy to clean. They fit true to size and have a fun stylish sparkle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
K
Verified Purchase
Kyra Eckles
Charlottesville, US
★★★★★ 5
Pretty and comfortable
Size: 1 Little Kid, Color: Navy/Purple
Perfect fit, sizing is right. My granddaughter loves them! She said she can run faster and they're easy to take off a6put on her feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
M
Verified Purchase
Mimi
Lowell, US
★★★★★ 5
My 83 year old mom loves her pair!
Size: 2 Little Kid, Color: Black/Pink
Bought these for my 83 year old mom, who has dementia . She. Loves. Them. Easy on and off for her. The fit was perfect. Normally a size 2 at the store is too big, these fit perfectly. When she is wearing them she makes sure to ask you if you like them. I believe the color of them makes it easier for her to find her shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026

recommand products