Ryan J. Mercer 的 KDP 数据
Ryan J. Mercer 在 Amazon 有 29 本书，近 30 天有 29 本上过榜，最好排名 #1，主要在Servers、Introductory & Beginning、操作系统。
29Amazon 上的书
29近 30 天上榜书
1.9平均评分
| 价格中位数 | $3.99 |
|---|---|
| 价格区间（中间 50%） | $0.99 – $13.78 |
| 评论中位数 | 2 |
| 评论总数 | 21 |
| 近 30 天新书 | 18 |
| 近 30 天突围新书 | 14 |
数据解读
- 近 30 天 100% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $3.99，比主类目「Servers」的中位价低 85%。
- 近 30 天新上 18 本，其中 14 本冲进了畅销榜。
Ryan J. Mercer 排名最好的书
-
The Complete Homelab for Beginners: Build Your Own Private Server with Proxmox, Linux, Docker, Pi-hole, Jellyfin, Home Assistant, NAS Storage, VPNs, and ... (Computer Programming Made Easy Book 20)
作者 Ryan J. Mercer
- 价格$3.99
- 评分1.6
- 评论3
- 出版2026-08
-
The Complete Homelab for Beginners: Build Your Own Private Server with Proxmox, Linux, Docker, Pi-hole, Jellyfin, Home Assistant, NAS Storage, VPNs, ... Access (Computer Programming Made Easy)
作者 Ryan J. Mercer
- 价格$14.99
- 评分1.6
- 评论3
-
Advanced SQL Mastery: Build High-Performance Queries, Optimize Databases, Use Window Functions, CTEs, Stored Procedures, Indexes, Views, and Real-World ... (Computer Programming Made Easy Book 17)
作者 Ryan J. Mercer
- 价格$0.99
- 评论-
-
Proxmox VE for Intermediate Users: Build a Smarter Homelab with Advanced Virtual Machines, LXC Containers, Docker, ZFS Storage, VLANs, Backups, Clustering, ... (Computer Programming Made Easy Book 21)
作者 Ryan J. Mercer
- 价格$0.99
- 评论-
-
SQL for Beginners: Learn Databases, Queries, Joins, Tables, Data Analysis, and Real-World SQL Skills Step by Step (Computer Programming Made Easy Book 14)
作者 Ryan J. Mercer
- 价格$0.99
- 评分1.0
- 评论1
-
Proxmox VE for Beginners: Build a Home Server with Virtual Machines, Linux Containers, Docker, Storage, Networking, Backups, and Self-Hosted Apps Step by Step (Computer Programming Made Easy Book 19)
作者 Ryan J. Mercer
- 价格$3.99
- 评分2.0
- 评论2
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Power BI for Beginners 2026: Learn Data Analysis, Power Query, DAX, Data Modeling, Interactive Dashboards, Excel Integration, and Real-World Business ... ... (Computer Programming Made Easy Book 27)
作者 Ryan J. Mercer
- 价格$5.99
- 评论-
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Proxmox VE for Beginners: Build a Home Server with Virtual Machines, Linux Containers, Docker, Storage, Networking, Backups, and Self-Hosted Apps Step by Step (Computer Programming Made Easy)
作者 Ryan J. Mercer
- 价格$15.48
- 评分2.0
- 评论2
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Linux Command Line for Beginners: Learn Terminal Commands, Bash Shell, File Management, Permissions, SSH, Ubuntu Server & Real-World Linux Skills Step by Step (Computer Programming Made Easy, Book 9)
作者 Ryan J. Mercer
- 价格$13.86
- 评分1.0
- 评论1
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JavaScript Programming for Beginners: Learn JavaScript Fast With Step-by-Step Lessons, Real Projects & Zero Coding Experience Needed (Computer Programming Made Easy Book 4)
作者 Ryan J. Mercer
- 价格$5.99
- 评论-
主要上榜类目
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。