KDP categories · Top KDP authors
Databases (Computers & Technology, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Databases (Computers & Technology, Kindle eBooks), updated Nov 3, 2026: median price $15.99, median 37 reviews, average rating 4.5 and a KDPTop opportunity score of 33/100 (highly competitive).
| Price range (middle 50%) | $7.99 – $34.41 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 15% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 16% of the parent category Computers & Technology (238), one of the easier corners under it.
- At $15.99 its median price beats 98% of Kindle eBooks categories, leaving more margin per copy.
- 15% of its best sellers came out in the last 90 days, more than in 76% of Kindle eBooks categories: readers here keep buying new titles.
Top 10 Databases best sellers
-
The Model Thinker: What You Need to Know to Make Data Work for You
- List rank#1
- Price$1.99
- Rating4.5
- Reviews574
-
Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems
- List rank#2
- Price$45.14
- Rating3.8
- Reviews300
-
System Design Interview – An Insider's Guide: Volume 2
by Alex Xu
- List rank#3
- Price$30.63
- Rating4.6
- Reviews1,584
-
Everybody Lies: Big Data, New Data, and What the Internet Can Tell Us About Who We Really Are — A Big Data Study
by Seth Stephens-Davidowitz
- List rank#4
- Price$10.99
- Rating4.4
- Reviews6,245
-
Mixed Model Arts Book: The Building Blocks of Cross-Disciplinary Data Modeling
by Joe Reis
- List rank#5
- Price$29.99
- Rating5.0
- Reviews9
-
LLM Systems Engineering: Training and Building Large Language Models – Engineering AI Models Through Fine-Tuning, Continued Pretraining, and From-Scratch Development (AI Engineering)
by Rob McKinsey
- List rank#6
- Price$34.30
- Rating4.8
- Reviews101
-
The Strategic Data Playbook: A Six-Step Data Strategy Framework to Turn Your Company into a Data-Driven Powerhouse. Unlock Profits and Productivity with Advanced Analytics and Artificial Intelligence
by Wissen Lau
- List rank#7
- Price$0.99
- Rating4.6
- Reviews49
-
Data Analytics for Absolute Beginners: Make Decisions Using Every Variable: (Introduction to Data, Data Visualization, Business Intelligence & Machine ... & Data Storytelling for Beginners Book 1)
by Oliver Theobald
- List rank#8
- Price$3.80
- Rating4.5
- Reviews622
-
Bayesian Statistics the Fun Way: Understanding Statistics and Probability with Star Wars, LEGO, and Rubber Ducks
by Will Kurt
- List rank#9
- Price$23.99
- Rating4.6
- Reviews632
-
Python for Data Analysis: Data Wrangling with pandas, NumPy, and Jupyter
by Wes McKinney
- List rank#10
- Price$41.79
- Rating4.6
- Reviews548
Subcategories
Same niche in Books: Databases & Big Data
FAQ
Is Databases a good niche for Amazon KDP?
Its KDPTop opportunity score is 33/100, which makes it highly competitive. The median best seller has 37 reviews and sells for $15.99.
How many reviews do you need to rank in Databases?
The median best seller has 37 reviews, and 62% of them have fewer than 100.
What do Databases best sellers cost?
The median price is $15.99; half of the best sellers are priced between $7.99 and $34.41.
Can new books break into Databases?
15% 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.