![Search Parameters
SearchIndexClient indexClient = new SearchIndexClient("SearchServiceName", "IndexName", new SearchCredentials("Api-key"));
var searchParameters = new SearchParameters()
{
QueryType = QueryType.Full, // or Simple
SearchFields = new[] { "Category", "description", "Color", "ListPrice" },
Filter = "(Color eq 'Black' or search.in(Size, '52,48')) and Suppliers/any(s: s eq '103|Orange Inc')",
Facets = new[] { "Category", "Color", "Size" },
IncludeTotalResultCount = true,
HighlightPreTag = "<b>",
HighlightPostTag = "</b>",
HighlightFields = new[] { "description" },
ScoringProfile = "DefaultRelevancy",
OrderBy = new[] { "ListPrice" },
Top = 10,
Skip = 30
};
var searchResults = indexClient.Documents.Search<ProductSearchResult>("aluminium alloy", searchParameters);](https://image.slidesharecdn.com/azuresearchservice-180428190619/85/Microsoft-Azure-Search-18-320.jpg)
![Incremental Indexing
ISearchIndexClient indexClient =
serviceClient.Indexes.GetClient("myshopproducts");
var actions =
new IndexAction<Product>[]
{
IndexAction.Upload(
new Product()
{
ProductID = "709",
ListPrice = 199.0,
Description = "Combination .
Category = "Socks",
ModelName = "Mountain Bike Socks",
...
}),
IndexAction.Upload(
new Product()
{
...
var batch = IndexBatch.New(actions);
indexClient.Documents.Index(batch);
Azure Search Service
Data
Source
IndexerIndex
The Process
Incremental Update
Azure Storage](https://image.slidesharecdn.com/azuresearchservice-180428190619/85/Microsoft-Azure-Search-22-320.jpg)
![Suggester / Type-ahead
{
"name": "myshopproducts",
"fields": [
. . .
],
"suggesters": [
{
"name": "product-name-suggester",
"searchMode": "analyzingInfixMatching",
"sourceFields": ["ProductName"]
}
],
"scoringProfiles": [
. . .
]
}](https://image.slidesharecdn.com/azuresearchservice-180428190619/85/Microsoft-Azure-Search-23-320.jpg)
Microsoft Azure Search
- 3. Hit Highlight Full Text Search Wildcard Search Synonyms Ranking
- 8. Geospatial
- 9. Search Experience Is Important Visitors abandon a site due to poor search experience Customers like to discover products through search Revenue driven by site search
- 10. Search Experience Is Important Discover more Buy more Self serve with ease Serve customers better Do more Highly productive Higher customer satisfaction More conversion Less operation cost
- 12. Azure Search Fully-managed service Standup and run quickly Highly available 99.9% SLA High performance / reduced latency Analytics Monitoring and Reporting Rich search capabilities Apache Lucene framework Microsoft Natural language processor Simplicity and Flexibility Various data sources Portal, REST API, SDKs
- 13. Azure Search Components Desktop Mobile Web API Azure Search Service Data Source IndexerIndex Azure Storage
- 15. Development Platforms Central management Setup resources Prototype Search Explorer Service administration Index management operations Document operations Indexer Operations Index management operations Document operations Indexer Operations
- 17. Azure Search Service Search EngineQuery Parsers Application Interface AnalyzersIntent OData Expression (Query) Query Terms Analyzed Tokens Results Search Processing Full (Lucene) Or Simple Lexical Analysis Char Filters Word Break Lower Case Ascii folding Wildcard Diacritics Custom Analyzers Document Retrieval Scoring .NET SDK Or REST API
- 18. Search Parameters SearchIndexClient indexClient = new SearchIndexClient("SearchServiceName", "IndexName", new SearchCredentials("Api-key")); var searchParameters = new SearchParameters() { QueryType = QueryType.Full, // or Simple SearchFields = new[] { "Category", "description", "Color", "ListPrice" }, Filter = "(Color eq 'Black' or search.in(Size, '52,48')) and Suppliers/any(s: s eq '103|Orange Inc')", Facets = new[] { "Category", "Color", "Size" }, IncludeTotalResultCount = true, HighlightPreTag = "<b>", HighlightPostTag = "</b>", HighlightFields = new[] { "description" }, ScoringProfile = "DefaultRelevancy", OrderBy = new[] { "ListPrice" }, Top = 10, Skip = 30 }; var searchResults = indexClient.Documents.Search<ProductSearchResult>("aluminium alloy", searchParameters);
- 19. Supported Data Types Edm.String Collection(Edm.String) Edm.Boolean Edm.DateTimeOffset Edm.GeographyPoint EDM Data Types Edm.Boolean Edm.Int32 Edm.Int64 Edm.Double
- 21. Index Builder Keep it separate Automate Deploy ahead of time No swap, stage index Use portal for drop Azure Search Service Data Source IndexerIndex Index Builder 2 3 1
- 22. Incremental Indexing ISearchIndexClient indexClient = serviceClient.Indexes.GetClient("myshopproducts"); var actions = new IndexAction<Product>[] { IndexAction.Upload( new Product() { ProductID = "709", ListPrice = 199.0, Description = "Combination . Category = "Socks", ModelName = "Mountain Bike Socks", ... }), IndexAction.Upload( new Product() { ... var batch = IndexBatch.New(actions); indexClient.Documents.Index(batch); Azure Search Service Data Source IndexerIndex The Process Incremental Update Azure Storage
- 23. Suggester / Type-ahead { "name": "myshopproducts", "fields": [ . . . ], "suggesters": [ { "name": "product-name-suggester", "searchMode": "analyzingInfixMatching", "sourceFields": ["ProductName"] } ], "scoringProfiles": [ . . . ] }
- 24. Scalability
- 25. Pricing
Editor's Notes
- Apache Lucene search engine library
- Demo1 Portal Create resources Search Explorer Demo 2 Rest API (PostMan)
- Query parsers -Separate query terms from query operators and create the query structure (Simple or Full) Analyzers - Perform lexical analysis on query terms (word breaking, ascii folding, lower casing, custom analysis) Scoring
- Query parsers -Separate query terms from query operators and create the query structure (Simple or Full) Analyzers - Perform lexical analysis on query terms (word breaking, ascii folding, lower casing, custom analysis) Scoring