Like

Welcome On Mobius

Mobius was created by professionnal coders and passionate people.

We made all the best only for you, to enjoy great features and design quality. Mobius was build in order to reach a pixel perfect layout.

Mobius includes exclusive features such as the Themeone Slider, Themeone Shorcode Generator and Mobius Grid Generator.

Our Skills

WordPress90%
Design/Graphics75%
HTML/CSS/jQuery100%
Support/Updates80%

BizTalk Migration to Azure iPaaS – Lift & Shift vs Hybrid Integration [Part 2]

By Usman Shaheen 5 months ago

This article is part 2 of a 6 part series regarding BizTalk Migration to Azure iPaaS. Part 1 can be accessed here.

.

We have two migration paths for existing BizTalk implementations:

1. Lift and Shift

By this approach, we move all BizTalk Servers and dependent systems to Azure VMs. It is better to move all dependent systems to Azure VMs too to avoid network connectivity issues between Azure VMs and on-premises systems and services.

The benefits are:

  1. Reduced infrastructural costs: we can provide the VMs with basic load requirements and scale them up on-demand. Azure VM gives choice to BYOL (bring your own license), i.e. we don’t need to buy new Windows, BizTalk Server, and SQL Server licenses for Azure VMs, as we can use existing ones from an on-premises setup.
  2. Reliability: we should deploy Azure VMs with an Availability Set. Azure makes sure that the VMs you place within an Availability Set run across multiple physical servers, compute racks, storage units, and network switches. A hardware or software failure will affect only a subset of the VMs, and the overall solution stays operational. Azure VMs also provide periodic backups of the VMs that are saved in geo-redundant storage.  

2. Hybrid Integration

Hybrid Integration means that some legs of integration solution are running on on-premises BizTalk Server and some are up in the Cloud. BizTalk 2016+ offers adapters to connect to Azure iPaaS components, like Logic Apps, Service Bus and Azure Functions.

Logic Apps adapter in BizTalk provides seamless and secure connectivity to Serverless Logic Apps. With Service Bus Messaging and Event Hub adapters in BizTalk, we can exchange messages with Azure Service Bus and Event Hub. We can keep some of our processes within on-premises environments and move integrations with SaaS products on Azure.

This diagram illustrates the end to end (E2E) architecture of B2B integration in the cloud. The left side shows an external trading partner, while the right side shows internal line-of-business (LOB) partners. The middle portion highlights the heart of the integration pipeline, involving B2B processing using Azure Logic Apps.

 

A core principle for any migration is putting minimal to zero impact on partners and systems, both upstream and downstream. This principle is the reason BizTalk Server still appears in the pipeline. Here, the BizTalk Server is acting as a proxy for connecting from Azure to LOB systems on the corporate network without requiring any changes from downstream systems. This approach is an interim strategy, so we plan to remove the BizTalk Server in the next phases.

If you need help in deploying them in your current infrastructure, get in touch with our Microsoft Certified Experts and schedule a 15-minute assessment by clicking here.

Part III  will cover key things you need to take care of while migrating to Azure iPaaS.

Please use the form below to schedule a free assessment of your current Integration setup.

Categories:
  Biztalk, Blog, Integration, Logic Apps
this post was shared 0 times
 000
About

 Usman Shaheen

  (10 articles)

Usman Shaheen is a Partner in Allied Consultants and an Integration Consultant with more than 17 years of experience in a wide variety of scenarios such as custom .NET solution development, large enterprise integrations, designing and building API's and cloud solutions, SQL Server and PowerBI consulting with his domain knowledge in retail, utility, banking, healthcare and manufacturing.