By finding redundancies across multiple files, solid archives reduce the total archive size better than non-solid archives.
Are you trying to create a robust backup, or perhaps improve transfer speeds for a large archive? If you tell me , I can tell you if a solid archive is the best choice. This Is Why zip
"Solid" archives (often used in .zip, .7z, or .rar formats) are highly effective because they treat all files as a single continuous data stream, rather than compressing each file individually. This technique significantly increases compression ratios, especially when packing many small, similar files together. By finding redundancies across multiple files