Metadata refers to: Trailhead Salesforce Answers

Understand the Salesforce Architecture

The Magic of Metadata 

To lay it out plainly, metadata is information about information. Pause. That is not basic by any means. At the point when we say information regarding information, we’re truly discussing the design of your Salesforce organization. 
We should consider an article like Property. At the point when our companions at DreamHouse use Salesforce, the info, and view information about properties. For instance, a property can be situated in Boston, cost $500,000, and have 3 rooms. 
Presently, envision you stripped away all that particular information. What are you left with? You are left with the Property object alongside the entirety of its fields, similar to address, cost, and a number of rooms. You can likewise have page designs, security settings, and some other customizations you’ve made. 
These norm and custom arrangements, usefulness, and code in your organization are metadata. Part of the explanation you can move so quickly on the platform is that Salesforce realizes how to store and serve you that metadata following you make it. 

About That API 

Essentially, APIs permit various bits of programming to associate with one another and trade data. 
On the off chance that that sounds sort of unique, investigate the PC you’re dealing with at this moment. You can most likely discover a progression of ports of different shapes and sizes that help various types of associations. These resemble the equipment adaptation of APIs. You don’t need to know how the USB port functions. You should simply understand that when you plug your telephone into a USB port, it passes data to your PC. 
APIs are comparative. Without knowing the subtleties, you can associate your applications with other applications or programming frameworks. The hidden innovation deals with the points of interest of how data passes all through the framework. 
So what does this have to do with Salesforce? 
Prior, we discussed the information base. At the point when you add a custom article or field, the platform consequently makes an API name that fills in as a passage between your organization and the data set. Salesforce utilizes that API name to recover the metadata and information you’re searching for. 
For instance, we can utilize a contact’s Name field in a lot of spots, similar to the Salesforce portable application, a custom page, or even an email layout. That is all conceivable in light of the API name. 
An email layout in Salesforce utilizing the API name of a contact and property. 
The center of the API’s force is that the entirety of your information and metadata is API empowered. This probably won’t appear to be serious at the present time, however, the API gives Salesforce a gigantic measure of adaptability. It allows you to move past the typical thought of business programming and construct remarkable and inventive answers for your organization. Look at this video for an illustration of exactly how far you can take it. 
While it’s really stunning that you can coordinate your Salesforce information with Minecraft, there are likewise numerous functional applications for the API. Each time you use Salesforce, regardless of whether you’re utilizing standard usefulness or building a custom application, you’re connecting with the API. 

Resource:

  • trust.salesforce.com 
  • Lightning Platform Overview 
  • Salesforce Developers Blog: Visualizing Data… in Minecraft!? 
  • Salesforce Multitenant Architecture

A) Our trusted multitenant cloud means you get:

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B) The Salesforce API is:

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C) Metadata refers to:

  • I) Everything in your Salesforce org, including your customer and user data
  • II) A representation of your standard functionality, without customizations
  • III) Data about data
  • IV) Configuration-based modifications only



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