KDP categories · Top KDP authors
Client-Server Systems (Data in the Enterprise, Books): Amazon KDP category data
Amazon Books Best Sellers data for Client-Server Systems (Data in the Enterprise, Books), updated Nov 2, 2026: median price $40.17, median 46 reviews, average rating 4.4 and a KDPTop opportunity score of 27/100 (highly competitive).
| Price range (middle 50%) | $25.24 – $48.36 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 14% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $40.17 its median price beats 94% of Books categories, leaving more margin per copy.
- 14% of its best sellers came out in the last 90 days, more than in 78% of Books categories: readers here keep buying new titles.
Top 10 Client-Server Systems best sellers
-
The AI Engineering Bible: The Complete and Up-to-Date Guide to Build, Deploy and Scale Production Ready AI Systems
- List rank#1
- Price$36.69
- Rating4.7
- Reviews599
-
Code Complete
by Steve McConnell
- List rank#2
- Price$19
- Rating4.6
- Reviews1,353
-
Release It!: Design and Deploy Production-Ready Software
by Michael Nygard
- List rank#3
- Price$40.36
- Rating4.6
- Reviews507
-
Grokking Algorithms, Second Edition
by Aditya Y Bhargava
- List rank#4
- Price$14.45
- Rating4.7
- Reviews288
-
Google Workspace Guide: Unlock Every Google App – Elevate Efficiency with Exclusive Tips, Time-Savers & Step-by-Step Screenshots for Quick Mastery [II EDITION]
by Kevin Pitch
- List rank#5
- Price$9.99
- Rating4.3
- Reviews223
-
Deep Learning with Python (Third Edition)
by Francois Chollet
- List rank#6
- Price$28.18
- Rating4.3
- Reviews46
-
API Design Patterns
by JJ Geewax
- List rank#7
- Price$20.78
- Rating4.6
- Reviews75
-
Patterns of Distributed Systems (Addison-Wesley Signature Series (Fowler))
by Unmesh Joshi
- List rank#8
- Price$33.67
- Rating4.3
- Reviews58
-
AI Agents in Action
by Micheal Lanham
- List rank#9
- Price$15.81
- Rating4.0
- Reviews51
-
Troubleshooting with the Windows Sysinternals Tools (IT Best Practices - Microsoft Press)
by Mark Russinovich
- List rank#10
- Price$44.70
- Rating4.6
- Reviews368
FAQ
Is Client-Server Systems a good niche for Amazon KDP?
Its KDPTop opportunity score is 27/100, which makes it highly competitive. The median best seller has 46 reviews and sells for $40.17.
How many reviews do you need to rank in Client-Server Systems?
The median best seller has 46 reviews, and 73% of them have fewer than 100.
What do Client-Server Systems best sellers cost?
The median price is $40.17; half of the best sellers are priced between $25.24 and $48.36.
Can new books break into Client-Server Systems?
14% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.