Upgrading enterprise IT to better cloud solutions can be enough to innovate in all organizational processes.
Current local infrastructure responds to specific problems. This extends these applications to the cloud. Switching to Azure gives you the opportunity to update the authentication and authorization mechanism. This whole process changes the whole deployment. However, moving existing applications from local to Azure presents some challenges, but simple tactics can help you overcome these challenges.
Below are some of these potential challenges to keep in mind as you take a step forward towards Azure migration.
Initially, businesses are fully aware of all the benefits of migrating to the cloud. They start the process first and discover that it is taking longer than expected and incurring excessive costs. In most cases, they cannot handle the technical aspects involved. As a result, they are exposed to significant risks and performance delays.On the other hand, if you are familiar with cloud technology, it is tempting to think that you can do it yourself. On the other hand, migration means more than data replication.A little mistake. Need to manage unnecessary complications. Moving the entire infrastructure from the local server to the cloud can, of course, lead to data failure, unless managed by an expert.
Ensuring application compatibility is essential before shaping the jump to the cloud. This can be achieved by testing.To do this, the application must be deployed in an Azure test environment. This process needs to be done thoroughly, as compatibility issues detected after production will result in serious service interruptions
Database Migration Stories
History of database migration Moving an application to Azure is worth noting, but moving the entire database is also an attractive proposition and has many advantages.
However, if the source database is created with a currently outdated version, there are also many incompatibilities. It is very important to anticipate compatibility issues between Azure and current application storage. Infidelity is only possible if the application has changed before switching to Azure.
Impact analysis is the best way to describe before considering an Azure migration.The initial plan must be planned, including the fact that each application has several integration points.
External storage device
Third party suppliers
Consider the above and make sure your application is scalable. Scalability is the ability to perform best when a software or hardware product moves to another context.
Modern applications rarely work in a vacuum. Dependencies must be taken into account when migrating applications. In many cases, determining these dependencies reduces major service interruptions.
Disaster Recovery Plan
It helps to have a robust disaster recovery plan in case of an application error. When used as a backup solution, Azure can often be used to recover the loss.
Downtime is inevitable during all transitions, so it’s best to accept and plan accordingly. The recommended method is to estimate downtime and plan downtime at each stage of the migration process.
Bandwidth provisioning is a very important aspect to focus on when using hybrid cloud solutions. In particular, local bandwidth is the most important because much of the traffic that was previously run on the high speed LAN will eventually run on the WAN between local and remote host services. It is recommended to calculate the impact caused by these bandwidth changes.
Having the right methodology is essential to effectively manage your application. Before deploying to a cloud-based production environment, a service level agreement and a capacity planning strategy must be secured.Fortunately, the Azure SDK provides an API. The API makes it easy to execute and schedule monitoring rules without inconvenience.
The main challenge is due to misunderstandings between cloud-hosted applications and traditional local deployments. Since these management concepts are different, the cloud has a variety of undefined concepts. The key is to have enough knowledge to manage your migration needs and understand the attributes and overall mental changes specific to Azure.
Information security is just as important. To overcome this problem, it is recommended to use a secure protocol at each level of the application. However, for a higher level of security, we recommend that you create and implement a virtual private network that includes end-to-end encryption.
EXPERTISE At Dalwax, we’ve tackled several challenging Azure transformation journeys for our customers, by re-architecting and rewriting their applications from the ground up to be Azure-native. Along the way, we learned some key lessons on how to re-architect applications to be modular, scalable, fault tolerant and ultra-responsive.
PaaS & Container Architectures
We are experts at converting traditional stateful applications into modern applications leveraging Azure PaaS services and container architectures for total control over scalability and resilience.
While modernizing applications we leverage an Agile DevOps driven approach that enables application delivery transformation by enabling toolchains and processes that support continuous integration and continuous delivery.
We can help develop and implement best-fit architectures and components depending on whether your application is heavy on end-user interactions (predominantly user driven and UI / UX is important) vs Event driven (IoT and business process automation Intelligent apps).
Corporate compliance, governance and performance considerations can mandate application components to remain within Private cloud or existing on-premise environments, and still talk to the Public cloud components. Our experts can help design solutions for optimal performance and scale.
While monolithic, on-premise applications are perceived to be secure due to the ability to implement centralized security policies while behind corporate firewalls, with our knowledge and expertise we can help deploy enhanced security postures within your Azure cloud environments.
We can help businesses efficiently leverage ready-to-use Azure cloud services and solution components to reduce development time while benefitting from the inherent cloud native features of the services. Our experts strike the right balance between upfront vs ongoing benefits of using these services.
Privacy & Cookies Policy
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.