public static Mbtiles newInMemoryDatabase(Arguments options) {
    SQLiteConfig config = new SQLiteConfig();
    config.setApplicationId(MBTILES_APPLICATION_ID);
    return new Mbtiles(newConnection("jdbc:sqlite::memory:", config, options), options, () -> 0);
  }
Returns an in-memory database with extra mbtiles and pragma options set from {@code options}.
planetiler-core/src/main/java/com/onthegomap/planetiler/mbtiles/Mbtiles.java