GroupDocs.Search for .NET 17.06 Release Notes
Major Features
There are 4 features and enhancements in this regular monthly release. The most notable are:
- SEARCHNET-1045 Implement optimization of the spelling corrector
- SEARCHNET-1047 Implement optimization of searching
- SEARCHNET-968 Integrate Dynabic.Metered to GroupDocs.Search
- SEARCHNET-1019 Implement dictionary of letters
All Changes
Key | Summary | Category |
---|---|---|
SEARCHNET-1045 | Implement optimization of the spelling corrector | Enhancement |
SEARCHNET-1047 | Implement optimization of searching | Enhancement |
SEARCHNET-968 | Integrate Dynabic.Metered to GroupDocs.Search | New Feature |
SEARCHNET-1019 | Implement dictionary of letters | New Feature |
Public API and Backward Incompatible Changes
Implement optimization of the spelling corrector
This enhancement implements optimization of the spelling corrector. Performance of the spelling corrector is improved by 10% when correcting 1 mistake, improved by 5 times when correcting 2 mistakes and improved by 30 times when correcting 3 mistakes.
The maximum number of mistakes for correction is increased up to 10.
Public API Changes
None.
Implement optimization of searching
This enhancement implements optimization of searching. Simple search performance has been improved by 29%. Fuzzy search performance has been improved by 15-20%.
Public API Changes
None.
Integrate Dynabic.Metered to GroupDocs.Search
This enhancement allows using Dynabic.Metered account to run library in licensed mode. It works only with the enabled internet connection.
Public API Changes
Class Metered has been added to GroupDocs.Search namespace.
This example demonstrates how to use the library in the licensed mode using Dynabic.Metered account:
C#
const string publicKey = "[Your Dynabic.Metered public key]";
const string privateKey = "[Your Dynabic.Metered private key]";
// initialize Metered API and set-up credentials
new Metered().SetMeteredKey(publicKey, privateKey);
// do indexing and searching in licensed mode
Implement dictionary of letters
This feature allows managing list of searchable letters. Letters that are not in the dictionary considered as separators.
Users can change the list of searchable letters before indexing.
Dictionary of letters contains default collection of characters: digits, Latin and Cyrillic.
Public API Changes
Class Alphabet has been added to GroupDocs.Search namespace.
Property **GroupDocs.Search.**Alphabet Alphabet has been added to GroupDocs.Search.DictionaryCollection class.
This example shows how to manage dictionary of letters:
C#
string indexFolder = @"c:\MyIndex";
string documentsFolder = @"c:\MyDocuments";
string alphabetFileName = @"c:\MyAlphabet.txt";
Index index = new Index(indexFolder);
// Clearing dictionary of letters
index.Dictionaries.Alphabet.Clear();
// Adding letters
char[] letters = new char[] { '\u0141', '\u0142', '\u0143', '\u0144' };
index.Dictionaries.Alphabet.AddRange(letters);
// Import alphabet from file. Existing letters are staying.
index.Dictionaries.Alphabet.Import(alphabetFileName);
// Export alphabet to file
index.Dictionaries.Alphabet.Export(@"c:\MyExportedAlphabet.txt");
// Indexing
index.AddToIndex(documentsFolder);