Azure Search is an AI-powered search-as-a-service cloud solution developed by the tech giant Microsoft Corporation to help businesses and app developers build a search solution that optimizes the search performance of their web, mobile, and enterprise applications. Azure Search uses artificial intelligence capabilities to extract data from unstructured or non-searchable content, structure and enrich the data, and organize them into documents before being indexed.
With Azure Search, users will be able to quickly create a search index, upload data into it, and set up search queries through the aid of common API calls and using the Microsoft .NET SDK. Once the search index is up and running, the solution ensures that it can instantly return search results even if there is a high volume of traffic coming in or there is a large amount of data that needs to be transmitted.
The search-as-a-service cloud solution allows users to enable search capabilities on their applications so they can improve how users search and access content. These capabilities include search suggestions, faceted navigation, filters, hit highlighting, sorting, and paging. It also allows users to take advantage of its natural language processing techniques, modern query syntaxes, and sophisticated search features. Last but not least, Azure Search offers monitoring and reporting features. Users can gain insights into what people are searching for and entering into the search box as well as access reports that show metrics related to queries, latency, and more.
Show MoreIncorporate Artificial Intelligence Through Cognitive Search Feature
One of the unique and powerful capabilities offered by Azure Search is that incorporates artificial intelligence into the indexing process. This can be observed in its feature called Cognitive Search. This feature enables users to automatically extract data from source documents or contents and convert them into structured and searchable data which will be a part of the search index later on. How the data is transformed depends on the set of steps and resources that users set up which are known as cognitive skills. These skills use AI algorithms and they are very useful for structuring and enriching data.
Source Data And Document Cracking
The Cognitive Search feature operates through a pipeline which is divided into different phases which include source data and document cracking, cognitive skills and enrichment, and search index and query-based access phase. The first phase of the pipeline involves the process of extracting text or image-based content from source documents. Through document cracking, users will be able to extract or generate text-based content from image files or non-text sources. In this phase, the content is not yet structured and searchable.
Convert Unstructured Content To Searchable Content
The second phase of the pipeline is very critical, as this is the phase where the cognitive skills play a major role, helping users gain insights into the extracted or generated content, make inferences on it, and convert it to a structured and searchable content. Azure Search is comprised of two general types of cognitive skills: Predefined cognitive skills and custom cognitive skills. A set of cognitive skills is called skillset. One of the predefined skills that users can apply is the Named Entity Recognition cognitive skill. With this skill, named entities or data are instantly extracted from the content such as names of persons, locations, or organizations. Another predefined skill is the Key Phrase Extraction cognitive skill. This skill permits users to generate a list of phrases from an unstructured content.
Custom Cognitive Skills And Enriched Documents
When it comes to custom cognitive skills, these are skills that can be set up by users to perform special data evaluation processes and indexing operations. For instance, they can extract data based on a specific area of specialization. After the contents are processed, they are then organized into a collection of enriched documents. Whatever data or content found in those documents can be mapped to the index fields that comprised the search index. However, users have the option to decide which data or content they want to include in the search index. Once the content is mapped to the index field in the search index, it will now become one of those contents that the search solution will return as it generates search results for queries.
Apply Full-Text Search And Text Analysis To Heterogeneous Contents
Azure Search like other search solutions and services is using a very common technique called full-text search and text analysis. In this technique, a search engine or solution checks all the words contained within a stored document or a full-text database and returns search results based on the query made. However, although others are applying such technique, it sometimes only work on contents that are managed by the same database management system. On the contrary, Azure Search’s full-text search capability can be implemented even for contents that belong to different database management systems, allowing users to store and search contents from heterogeneous sources.
Leverage The Lucene Query Syntax
In performing full-text search and text analysis, Azure Search supports the implementation of the industry-leading search query syntax called Lucene query syntax. This is a query language developed by Apache and users can apply and enable such syntax as they build search queries for their search solution. The Lucene query syntax is recommended for various types of query operations such as what is popularly known as fuzzy search. A fuzzy search is used for searching for words or terms that are different in spelling but may share one or more similar letters (e.g. blue, blues, and glue).
Another type of query operation where the syntax can be applied is when performing a proximity search. Here, words that are close to each other are the ones being searched. A tilde “~” symbol is added at the end of the two words and followed by a number. This number is the proximity boundary and it defines the distance which is the maximum number of intermediary words. For example, when the expression “hotel airport”~5 is entered, “hotel” and “airport” will be searched within 5 words of each other in the document.
Tailor Your Search Results To Your Business Using Rank Scoring
Azure Search is also equipped with a relevance modeling capability. With this capability, users can customize how they score the ranking of contents or items appearing in their search results. Basically, a content that has a high score also has a high relevance, placing it at the top of the search results. By creating their own scoring profiles, users will be able to define the relevance and ranking of contents in the search results. In other words, they can configure how contents are showing in the search results, tailoring them to their business requirements and goals. For example, if they are promoting new products, they can set up scoring profiles for these products so that they will rank higher in the search results.
Show MoreKnowing that companies have particular business requirements, it is prudent they avoid settling on an all-in-one, ”best” business program. Nevertheless, it is troublesome to try to discover such a software solution even among sought-after software systems. The clever step to do should be to note down the various major functions that need investigation such as key features, plans, technical skill competence of the users, organizational size, etc. Thereafter, you should do the product research fully. Browse over some of these Azure Search analyses and check out the other software systems in your list more closely. Such detailed research ensures you stay away from poorly fit apps and pay for the system which includes all the function your company requires for optimal results.
Position of Azure Search in our main categories:
Azure Search is one of the top 3 Site Search Solutions products
If you are interested in Azure Search it may also be beneficial to examine other subcategories of Site Search Solutions gathered in our base of SaaS software reviews.
It is important to note that virtually no service in the Site Search Solutions category will be an ideal solution that can match all the requirements of different company types, sizes and industries. It may be a good idea to read a few Azure Search Site Search Solutions reviews first as some services may dominate only in a very narrow set of applications or be designed with a really specific type of industry in mind. Others may operate with an intention of being simple and intuitive and as a result lack advanced features welcomed by more experienced users. You can also come across apps that focus on a wide group of users and offer a powerful feature toolbox, but that frequently comes at a higher price of such a software. Ensure you're aware of your requirements so that you choose a solution that has specifically the elements you search for.
Azure Search Pricing Plans:
Free
$73.73/mo.
$245.28/mo.
$981.12/mo.
$1,962.24/mo.
Azure Search Pricing Plans:
Free
$73.73/mo.
$245.28/mo.
$981.12/mo.
$1,962.24/mo.
Alongside its free plan, Azure Search offers several SMB and enterprise pricing for all users to choose from. The plans are using pricing method wherein you only need to pay for the number of search units you used or provisioned for a given hour. Search units are the Azure Search resources used for your service. In addition, the pricing of the plans varies depending on the number of replicas and partitions you can use for scaling, the storage capacity you need for the partitions, the number of indices you can set up per service, and the region you belong.
The search units which you can use can also be combined to process more search queries per second, increase the number documents you can upload and manage, speed up data ingestion, and improve search performance. Moreover, you will be charged with a corresponding bandwidth cost when you transmit data in and out of Azure data centers. Please visit the official website of Microsoft Azure to check the rates for data transfer and bandwidth usage. Meanwhile, here are the details on Azure Search’s pricing plans:
Free
Basic
Standard S1
Standard S2
Standard S3
*High density (HD) mode is an option available within the standard S3 service that allows a larger number of indexes to be created in a single service. Using HD mode, a service can create up to 1,000 indexes/partition, where an index may be no more than 1 million documents (or 2 GB storage), and the total number of documents and storage across all indexes may not exceed 120 million documents/partition or 200 GB/partition.
We are aware that when you choose to get a Site Search Solutions it’s vital not only to find out how professionals evaluate it in their reviews, but also to discover whether the actual clients and businesses that purchased this software are actually content with the product. That’s why we’ve devised our behavior-based Customer Satisfaction Algorithm™ that aggregates customer reviews, comments and Azure Search reviews across a wide array of social media sites. The information is then presented in an easy to digest format showing how many clients had positive and negative experience with Azure Search. With that information available you should be ready to make an informed purchasing decision that you won’t regret.
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Azure Search integrates with the following data sources from Microsoft Azure:
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