Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
flogx.com “风过留痕” is a Chinese personal blog whose author describes himself as software engineer Liu Jiajun. The site is not a news portal or a commercial SaaS product; it mainly serves as a personal technical notebook, with topics focused on Linux operations, network virtualization, VPP/DPDK, Ceph, and other infrastructure areas. Within the given categories, it is closest to a personal technical blog under “news and information.”
The site offers typical blog navigation such as Home, Archives, Tags, and Categories. The crawled content shows articles on topics including using VPP for Layer 2 forwarding and Layer 3 forwarding, VPP installation verification, pitfalls when installing the Octopus version of Ceph via Ceph Ansible, and integrating Vim with the local clipboard. These posts are more like hands-on notes, usually covering the environment, steps taken, and issues encountered. They are best suited to readers with some Linux and networking background.
No paid subscription, membership, course sales, or commercial consulting entry point was found in the crawled text, so it can be regarded as a free-to-read personal site. There was also no visible information about ads, sponsorships, or paid downloadable resources.
The main strength is that the content comes from real engineering scenarios. Topics such as VPP, DPDK, and Ceph are relatively less common in the Chinese internet compared with frontend or business application development, so the posts have some reference value. The writing style is plain and emphasizes “initial attempts” and “recording and sharing,” which makes it fairly approachable for beginners.
The limitations are also clear: this is not a structured tutorial site, and it does not provide a complete learning path, version maintenance notes, or an interactive Q&A mechanism. As with many personal blogs, update frequency and long-term continuity are hard to guarantee. Some technical environments mentioned, such as Ubuntu 20.04, VPP 22.06, DPDK 19.11.12, and Ceph Octopus, are already somewhat dated, so any production use should still be revalidated against official documentation.
It is suitable for network engineers, operations engineers, cloud infrastructure developers, and technical users who are getting started with VPP, Ceph, KVM, or the Linux toolchain. If you are simply looking for servers, cloud services, or courses to purchase, this site is not a match.
Judging by the domain and its nature as a Chinese personal blog, there is no indication that login, a proxy, or overseas service dependencies are required, so it appears to be directly accessible. Actual connectivity may still depend on the hosting route as well as ICP filing/DNS status.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on flogx.com official site.
flogx.com is an China content_blog provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach flogx.com directly.