4 ms·

You could download the routing data into IndexedDB and use that for your file system.

• karussell 13y ago
  And you know how fast that would be? Using an ordinary DB for graph algorithms is already slowish on a powerful server ...
  • doublec 13y ago
    IndexedDB allows direct access to the blobs like a file: https://developer.mozilla.org/en-US/docs/Web/API/FileReader https://developer.mozilla.org/en-US/docs/Web/API/FileReader
    • karussell 13y ago
      Intersting! (btw: this is only read only but useful)
      • doublec 13y ago
        There's a writable interface to IndexedDB files as well: https://developer.mozilla.org/en-US/docs/WebAPI/FileHandle https://developer.mozilla.org/en-US/docs/WebAPI/FileHandle