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Send API POST Request in MS SQL Server

To send an API POST request in MS SQL Server using multipart/form-data, you can use the following T-SQL code: Example of content type : multipart/form-data SQL DECLARE @url VARCHAR(200) = 'https://example.com/api'; DECLARE @boundary VARCHAR(50) = '---------------------------' + CAST(NEWID() AS VARCHAR(36)); DECLARE @param1Name VARCHAR(50) = 'name'; DECLARE @param1Value VARCHAR(50) = 'John Doe'; DECLARE @param2Name VARCHAR(50) = 'email'; DECLARE @param2Value VARCHAR(50) = 'johndoe@example.com'; DECLARE @param3Name VARCHAR(50) = 'file'; DECLARE @param3Value VARBINARY(MAX) = (SELECT BulkColumn FROM OPENROWSET(BULK 'C:\path\to\file.txt', SINGLE_BLOB) AS x); DECLARE @param4Name VARCHAR(50) = 'description'; DECLARE @param4Value VARCHAR(200) = 'This is a sample file'; DECLARE @formData NVARCHAR(MAX) = N'--' + @boundary + CHAR(13) + CHAR(10) + ...
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Configure the API gateway in Microservices Architecture with example in .NET Core

API Gateway in Microservices Architecture In a microservices architecture, an API Gateway is a layer that sits between clients and the microservices that provide the necessary functionalities. It acts as a single entry point for all client requests and handles communication between the clients and the underlying microservices. The API Gateway serves as a mediator between the client and the backend services. It receives incoming requests from clients and routes them to the appropriate microservice. It also handles authentication, authorization, load balancing, and other cross-cutting concerns such as rate limiting, caching, and request/response transformation. By providing a single entry point and a unified interface for clients, the API Gateway simplifies client access to the system and helps to decouple the client code from the underlying microservices. It also provides a central point for monitoring and logging of all the incoming requests, making it easier to identify and troublesho...
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Create Custom Form Control for ng-select in Angular

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How to Create Custom Form Control in Angular  Why we create custom form control ? Normally, we used to create custom form control for re-usability.  The best advantage is that to add common functionality and features in this custom form control and extend the functionality as per our need and requirement.  And we can use everywhere into the application. But this example will tell you how to create custom form control to extend the functionality of  angular ng-select component.  We are adding a feature for this control, multi selection along with checkbox. Before that, we need to know what is the basic syntax of creating custom form control in angular. So, we start by implementing the ControlValueAccessor interface from @angular/forms into the component. This interface has three functions that need to be implemented and one optional functional. writeValue(obj: any): void { } registerOnChange(fn: any): void ...
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