The Definition of SaaS suggests that all components of a computer system are supplied and managed by the cloud service provider, so that the customer can only focus on the use or use of resources. ArcGIS Online is an example of this level of service. As you found in Lesson 2, ArcGIS Online can be used as a web to create web map mashups combining services from multiple sources. In this lesson, you`re going to do a lot more. But you also go a step further and see how ArcGIS Online can be used as a hosting site for your own web services and applications. Because Esri ArcGIS markets people and groups online who may not be familiar with ArcGIS Server or the technical language of GIS, they do not use the term Web Services in ArcGIS online documentation. Instead, they use the term “hosted web layer.” However, these hosted web layers use the same Esri GeoServices specifications as those used by ArcGIS Server services. Therefore, the code you write to interact with these services is very similar to the code you would like to write for ArcGIS Server. Our personalized geographic services will help you achieve your business goals. We work closely with your organization to solve information management issues and implement site intelligence solutions based on your needs. The GBS Service Level Agreement (SLA) is our core operational support service. ALS allows customers to access on-demand access to our team for GIS business as usual applications and all custom GBS solutions.
The ArcGIS portal looks like ArcGIS online, but uses arcGIS Server on the back-end to host all the services published by the portal`s users. The administrator of Portal for ArcGIS is responsible for ensuring that the portal and server have sufficient hardware to handle the needs and downloads of portal users. For more information on the ArcGIS portal, see lesson 9. ArcGIS Online can host web services the way ArcGIS Server hosts web services. This means you can create a map in ArcMap, select a file > Share As > service, as you always have, and you want to host the service with ArcGIS online servers instead of your own ArcGIS server. In fact, there are other entry points for the publication of a service for which ArcMap is not required, for example. B downloading and publishing a CSV file or shapefile. Our support team is designed to be at your disposal. We offer a number of consulting services, ranging from technical consulting, solution architecture, business analysis to high-level geo-infrastructure strategies. Think about how the physical location of source data, how you use it, and how transparent it all is to you, which fits the SaaS model of cloud computing. Have the underlying technical details of how and where the data is published been properly hidden from you? You`ve seen that you can discover some of this information through the service directory, but you don`t always need to know about it when using the customer provided by ArcGIS Online. This site is an example of a SaaS resource, as all components of the infrastructure are managed by the cloud, the underlying hardware and the operating system underlying the software and data.
In fact, user-created maps are generated primarily by compiling and superimposing layers of existing maps already published on ArcGIS Online or other assignment servers. It is possible to create new data in this environment by drawing features in the form of graphs (add > map notes). But that`s the extent to which data can be managed directly; The ArcGIS online cloud manages the underlying data storage details. Hosting web layers in ArcGIS Online costs money. You buy a block of “credits” from Esri, and these credits are consumed because you use different resources in ArcGIS Online. B such as downloading data and hosting services. On the “Credit Overview” page