Sophia Parafina

Moving a monolithic application to a modern cloud architecture can be difficult and often result in a greenfield development effort. However, it is possible to move towards a cloud architecture using Docker Enterprise Edition (EE) with no code changes and gain portability, security and efficiency in the process. To conclude the series In part 5, I use the message service’s REST endpoint to replace one part of the application UI with a Javascript client. The original application client UI was written in Java Server Pages (JSP) so that any UI changes required the application to be recompiled and redeployed. I can use…

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Sophia Parafina

Moving a monolithic application to a modern cloud architecture can be difficult and often result in a greenfield development effort. However, it is possible to move towards a cloud architecture using Docker Enterprise Edition (EE)  with no code changes and gain portability, security and efficiency in the process. Part 4 takes advantage of the messaging service I added in part 3. In this installment, I’ll add self service analytics powered by the open source Elasticsearch / Kibana stack. The reporting database and analytics UI run in containers and the worker is updated to also store data in Elasticsearch. The Docker platform supports…

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Sophia Parafina

Moving a monolithic application to a modern cloud architecture can be difficult and often result in a greenfield development effort. However, it is possible to move towards a cloud architecture using Docker Enterprise Edition with no code changes and gain choice , security and operational agility in the process. Part 3 of the series begins the modernization process. I’ll take one aspect of the current application and break it out into a microservice. As written, the application writes to the database directly, but direct writes to the database can easily overwhelm the application by a large number of requests. One solution is to…

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Sophia Parafina

Moving a monolithic application to a modern cloud architecture can be difficult and often results in a greenfield development effort. However, it is possible to move towards a cloud architecture using Docker Enterprise Edition with no code changes and gain portability, security and efficiency in the process.   In the first post in this series, we discussed how you don’t need to do a full re-architecture of your application to microservices when using Docker Enterprise Edition. In the second installment of the series, I go into the details of containerization of the application. This process builds containers using the application code as-is. I’ll follow three simple…

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Sophia Parafina

Moving a monolithic application to a modern cloud architecture can be difficult and often result in a greenfield development effort. However, it is possible to move towards a cloud architecture using Docker Enterprise Edition with no code changes and gain portability, security and efficiency in the process. Containerizing a monolithic application is a great starting point for modernizing application architecture.In many cases this can be done with no code changes at all.  From there, breaking down the application into smaller components makes it easier to deploy updates, introduce new components and manage scale. This new video series covers modernization for Java…

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Elton Stoneman

 Docker Enterprise Edition (EE)  is the container platform for modernizing your existing applications, and running them in the cloud or on-premises. You can take monoliths and run them in containers with no code changes, and that gets you portability, security and efficiency. Running in Docker is also a great starting point for modernizing the application architecture. You can breaking down the monolith into smaller, independent components which makes it easier to deploy updates, manage scale and introduce new technologies. This new video series covers app modernization, for .NET developers and architects. It walks through the evolution of a monolithic ASP.NET 3.5 app…

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Trisha McCanna

Today we are excited to announce the expansion of our partnership with the availability of Docker Enterprise Edition (EE), our container management platform on the Cisco Global Price List (GPL) and the release of the latest Cisco Validated Design (CVD): Cisco UCS Infrastructure with Contiv and Docker Enterprise Edition for Container Management Now customers can purchase Docker EE directly from Cisco and their joint resellers to jumpstart their new year’s resolution for a more modern application architecture, reduce IT costs and redirect saving to innovation projects.  And with our latest CVD for Cisco UCS compute infrastructure with secure container networking fabric,…

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Jim Armstrong

Updated Dec 6, 2017 to clarify that the 50% boost is an enhancement for developers’ build / test workflow and complements their CI environment. PayPal developer use Docker for Mac and Docker for Windows on their local machines as part of this workflow. PayPal is committed to democratizing financial services and empowering people and businesses to join and thrive in the global economy. Their open digital payments platform gives 218 million active account holders the confidence to connect and transact in new and powerful ways. To achieve this, PayPal has built a global presence that must be highly available to…

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