MYD files exist as 2 different types. Please find information about each of them below.
Type 1: MySQL Database Data File
File Function
| Primary Function |
Store data |
| Additional Functions |
Used with .MYI, .frm files |
| Features |
Data storage, Fast access |
File Characteristics
| Quality |
High performance |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
With tool |
Use Cases
| Data Storage |
Yes |
| Web Services |
Yes |
| Data Analysis |
Yes |
Security and Practices
| Security Risks |
Data corruption, Unauthorized access |
| Best Practices |
Regular backups, Access controls |
Associated Types
| Similar Extensions |
.MYI, .frm, .ibd |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 MySQL Server |
Free, Paid versions |
Windows, Mac, Linux, Unix |
 phpMyAdmin |
Free |
Web-based |
 HeidiSQL |
Free |
Windows, Wine on Linux/Mac |
Type 2: Everfine Photomoetric Results File
File Function
| Primary Function |
Store photometric data |
| Additional Functions |
Data analysis, Reporting |
| Features |
Binary format, Measurement storage |
File Characteristics
| Quality |
High precision |
| Supports Layers |
No |
| Supports Transparency |
No |
| Editable |
With software |
Use Cases
| Light Measurement |
Yes |
| Quality Control |
Yes |
| Research and Development |
Yes |
Security and Practices
| Security Risks |
Low risk |
| Best Practices |
Regular backups, Access control |
Associated Types
| Similar Extensions |
.ies, .ldt, .cib |
