Aggregated enterprise architecture wisdom
The conference is packed with workshops, keynotes and customer presentations covering the fields of enterprise architecture, business transformation, and compliance. As you know, QualiWare wants to be your preferred platform when you do enterprise architecture, process improvement, compliance management, application portfolio management, business transformation, and more. The conference program has therefore been designed to offer […]
Are You Ahead or Behind theCurve?
Private Database Cloud Services or Database as a Service(DBaaS) is no longer a new idea. Infact, it is quickly becoming the de facto standard for development and testingenvironments both on premises and in the public cloud. And while there are many use cases anddeployment options, overall database total cost of ownership and businessagility have benefited from a standardized approach to workloadmanagement. Whether you are a DBA, anoperations manager, or a CIO, you are well aware that business-driven interestin social, mobile, big data, and internet of things have caused an explosion ofdevelopment, data, and database workloads. The justification for database operations to pool resources andstandardize services has never been clearer – watch thiscustomer story (TRT1:30).
Today’s best practices in cloud architecture expect serverscalability, zero data loss resiliency, and most importantly workload securityand isolation through multitenancy. For database services, the architecturewould be incomplete if database operations did not also natively supportmultitenancy. Initial approaches for DBaaSwere limited since they only relied upon virtual machines for workloadisolation and database provisioning. As general technology containers, VMs hadno intrinsic understanding of database operations, so they were unable to optimizeperformance, scalability, and resilience as well as simplify databaseadministration efforts.
Today’s best practice for database cloud services overcomesthese limitations. The Oracle PrivateDatabase Cloud approach is both revolutionary and elegantly simple. By engineering multitenant capabilities throughoutthe Oracle database platform, the complete range of database operations andadministration can now be natively managed andwithout the overhead of a virtual machine. Oracle’s Private Database Cloud guarantees isolation and leveragesOracle’s strengths in reliability, scalability, security, and systemsmanagement. Large database estates also benefit from a host of relatedcapabilities, such as cost-recovery reporting, self-service management, andpublic cloud integration. You will findthat Oracle database platform is ideal for a standardized enterprise deploymentor cloud service, whether development/test or production – watch thiscustomer story (TRT2:17).
Oracle offers a reference architecture overview and Oracleproduct mapping for DBaaS in a private cloud deployment model. The approach and guidance offered is thebyproduct of hundreds of customer projects and highlights the decisions thatcustomers faced in the course of their architecture planning andimplementations. Oracle’s advisingarchitects work across many industries and government agencies and havedeveloped standardized methodology based on enterprise architecture bestpractices. Oracle’s enterprise architecture approach and framework are articulatedin the Oracle Architecture Development Process (OADP) and the Oracle EnterpriseArchitecture Framework (OEAF).
Click here for an Enterprise Architecture approach to the Oracle Private Database Cloud
Table of contents:
Executive Summary 1
Fundamental Concepts 2
Architectural Perspectives 5
Architecture Views 8
Conclusion
Private Database Cloud Services or Database as a Service (DBaaS) is no longer a new idea. In fact, it is quickly becoming the de facto standard for development and testing environments both on premises and in the public cloud. And while there are many use cases and deployment options, overall database total cost of ownership and business agility have benefited from a standardized approach to workload management. Whether you are a DBA, an operations manager, or a CIO, you are well aware that business-driven interest in social, mobile, big data, and internet of things have caused an explosion of development, data, and database workloads. The justification for database operations to pool resources and standardize services has never been clearer – watch this customer story (TRT1:30).
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With a system landscape, being urgently needed (see previous post), we want the construction to be of low complexity and low risk. How do we go about this? I will claim, that one trained person with a focused effort can map a medium sized enterprise in not years, but in just one or two month! […]
A three dimensional representation can be rotated, sectioned, dis-assembled… so we can analyse it.
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The forthcoming IRM Enterprise Architecture Conference in London is always a good forum to hear what other people are doing in EA. Looking at the topics on the agenda is a good way to get a feeling for the direction that EA is taking. Here are the 5 takeaways that EA are listing for the…
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In this second posting, we will elaborate on the first part of Force Generation Architecture: the Core Objectives. We shall review the military approach and principles, followed by drawing the parallel with our case at hand. By that we will emphasize the importance of understanding ‘the grand plan’ and – subsequently to this – identify the relevant stakeholders, their concerns and their ability to act.