與其他類似的 VS Code 解決方案有何不同？
有兩個主要的分別。
第一個分別是，使用 Stackhero 時，您的實例運行在一台專用和私人的虛擬機器上。
您不需要與其他用戶共享。
第二個分別是，您可以直接在瀏覽器中或通過 SSH 連接訪問真正的終端（Zsh）。
您可以執行任何命令，如 make、docker-compose up、yarn 等，就像在自己的電腦上操作一樣……但擁有高性能伺服器的強大功能！
擁有專用和私人的 VM 有什麼好處？
第一個好處是虛擬機提供的安全性，相較於傳統共享雲端解決方案。
第二個好處是您專屬虛擬機提供的性能。
第三個好處是能夠直接在您的實例上運行伺服器。例如，您可以運行您的開發應用程式，並直接使用您的實例主機名稱進行連接。更好的是，您的實例包含一個 Traefik 代理，讓您輕鬆處理 TLS（HTTPS）證書。由於這個原因，您不再需要使用 http://localhost:3000，而是使用 https://yourapp.dev.your-company.com。您的開發平台運行起來就像在生產環境中一樣，擁有真實的域名和 HTTPS 加密！
Is it possible to restrict access based on IPs with a firewall?
Absolutely! Your instance has its own firewall where you can decide which IPs have access to which port in 2 clicks.
What cloud providers are used by Stackhero?
We created our own cloud software solution, making us completely independent from cloud providers. We deploy this innovative solution directly on bare-metal servers, providing you with incredible performance and stability.
Where is the data hosted?
Stackhero is a French company operating under European and French laws.
Servers are located, depending on your choice, either in the European Union (France) or in the USA.
Backups are stored in the European Union.
What is the software infrastructure?
Your service is composed of multiple subservices. All of them are running in containers, within a virtual machine, totally dedicated to you.
This VM is totally private and isolated from other clients, offering a highly secured environment with very high-performance.
It is hosted on a bare-metal server running Stackhero DC OS, our own Linux distribution.
What about disk performance?
We use disks physically plugged to your instances.
We don't use network disks, contrary to traditional cloud solutions, that are slow and expensive.
This way we ensure best performances and exceptional IOPS.
What is the atomic backup system?
The problem with traditional backup systems is that files are saved at different times interval.
Let's say you have 2 files, a.txt and b.txt. Your backup starts at 9am and it finishes at 10am.
The file a.txt will contain data from 9am and b.txt will contain data from 10am.
This is traditional in backups systems and is a big issue leading to consistency problems.
This is why we developed an in-house backup system that takes an atomic image of your instance at a precise moment.
Atomic in a way that we can guarantee that all files from the backup have been taken exactly at the same time.
If your backup starts at 9am, all files will have data from 9am. You have a perfect consistent and reliable backup.
Are backups encrypted?
Backups are first transmitted to a dedicated server, which verifies and validates the data. Once these checks have been approved, the backups are encrypted and archived.
Encryption uses ECDH and Curve25519 as part of the OpenPGP protocol, with a unique key generated for each backup.
How does billing work?
At the beginning of each month, our system computes how many hours your services were up and a detailed invoice is created.
You receive a single monthly invoice, containing all your services, clearly explained and easy to understand. Your accounting department will love that!
What certifications does Stackhero hold?
The primary mission of Stackhero is to provide a platform that is easy to use, extremely reliable, and highly secure.
A key element in achieving this mission is the annual attainment of the ISO 27001 certification, a globally recognized quality and security label.
This certification, awarded following a rigorous audit conducted by an independent external body, attests to compliance with the strictest international standards in information security.
