KDP categories · Top KDP authors
Storage & Retrieval (Network Administration, Books): Amazon KDP category data
Amazon Books Best Sellers data for Storage & Retrieval (Network Administration, Books), updated Nov 2, 2026: median price $44.33, median 24 reviews, average rating 4.4 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $30 – $55.85 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 3% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $44.33 its median price beats 95% of Books categories, leaving more margin per copy.
- Only 3% of its best sellers are under 90 days old, fewer than in 88% of Books categories: established titles hold the list.
- Its median reviews are 39% of the parent category Network Administration (61), one of the easier corners under it.
Top 10 Storage & Retrieval best sellers
-
DAMA-DMBOK: Data Management Body of Knowledge: 2nd Edition
by DAMA International
- List rank#1
- Price$49.44
- Rating4.8
- Reviews887
-
Information Architecture: For the Web and Beyond
by Louis Rosenfeld
- List rank#2
- Price$24.50
- Rating4.5
- Reviews340
-
Unlocking Data with Generative AI and RAG: Learn AI agent fundamentals with RAG-powered memory, graph-based RAG, and intelligent recall
by Keith Bourne
- List rank#3
- Price$37.99
- Rating5.0
- Reviews9
-
Data and Reality: A Timeless Perspective on Perceiving and Managing Information in Our Imprecise World
by William Kent
- List rank#4
- Price$14.11
- Rating4.2
- Reviews57
-
Seven Databases in Seven Weeks: A Guide to Modern Databases and the NoSQL Movement
by Luc Perkins
- List rank#5
- Price$36.67
- Rating4.5
- Reviews69
-
Seeking SRE: Conversations About Running Production Systems at Scale
by David N. Blank-Edelman
- List rank#6
- Price$34.48
- Rating4.7
- Reviews95
-
Mastering Splunk: A Comprehensive Guide for Beginners: Unlock the Power of Splunk: Learn Architecture, Setup, Search, Reporting, Visualization, and Beyond!
by R. Parvin
- List rank#7
- Price$2.99
- Rating4.0
- Reviews9
-
NAS For Beginners: A Simple Guide to understand the basics of Network Attached Storage (NAS (Network Attached Storage) Book 1)
by Raghav Bhatnagar
- List rank#8
- Price$0.99
- Rating3.5
- Reviews6
-
Trustworthy Communications and Complete Genealogies: Unifying Ancestries for a Genealogical History of the Modern World (Synthesis Lectures on Information Concepts, Retrieval, and Services)
by Reagan W. Moore
- List rank#9
- Price$44.99
- Reviews-
-
Mastering Google Drive: A Step-by-Step Handbook for Beginners to Streamline Your Workflow, Secure Your Data, and Collaborate with Ease
by Robert G. Pascall
- List rank#10
- Price$9.99
- Rating4.2
- Reviews134
Same niche in Kindle eBooks: Storage & Retrieval
FAQ
Is Storage & Retrieval a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 24 reviews and sells for $44.33.
How many reviews do you need to rank in Storage & Retrieval?
The median best seller has 24 reviews, and 86% of them have fewer than 100.
What do Storage & Retrieval best sellers cost?
The median price is $44.33; half of the best sellers are priced between $30 and $55.85.
Can new books break into Storage & Retrieval?
3% 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.