HYBRID SERVICES
These services present both directory-based and crawler-based results, although most hybrid services favor one type of listing over another.
MSN Search, for example, typically will present listings from the LookSmart directory before it presents crawler-based results provided by Inktomi.
Yahoo! uses its own directory service, which is supplemented with crawler-based results provided by Google (that may have changed by the time you read this book).
These services present both directory-based and crawler-based results, although most hybrid services favor one type of listing over another.
MSN Search, for example, typically will present listings from the LookSmart directory before it presents crawler-based results provided by Inktomi.
Yahoo! uses its own directory service, which is supplemented with crawler-based results provided by Google (that may have changed by the time you read this book).