merge

Definition of merge in The Network Encyclopedia.

What is Merge (in computer networking)?

Part of the indexing process in Microsoft Indexing Service. Merges combine word lists into persistent indexes and ultimately into a master index. A merge can be one of several types:

  • Shadow merge:
    Combines word lists into persistent indexes called shadow indexes in order to free server resources and increase the performance of Indexing Service queries

     

  • Annealing merge:
    Combines shadow indexes into fewer shadow indexes and takes place when the server is idle and necessary server resources are available

     

  • Master merge:
    Combines shadow indexes with an old master index (if present) to create a new master index