architecture assessment checklist

December 12, 2020   |   

The template includes space to review all aspects of a traditional architectural project, including the site, building, and landscape plans; height requirements; and details about the facade (e.g., exterior colors, fencing, and masonry). Describe the integration level and strategy with each. For example, use separate layers for user interface, business logic, and data access components. What computing resources are needed to provide system service to users inside the enterprise? Layers represent a logical grouping of components. Some of the people who contributed ideas (unknowingly) to my effort:  First was an article in Architectural Record (1980’s) promoting an assembly-style organization of checklists. EA Assessment Checklist Template. Do you make use of a API GW and Access Manager capability to standardize the API security? What are the major business scenarios and the important requirements. Software Services 3. Do we have enough network capacity (ports, bandwidth) for all network elements: switches, routers, etc. When you design a new application or when you make an important update, please take into consideration if your application can be deployed/moved into cloud. Checklist for solution architect: Gathering requirements: Describe what the application generally does, the major components of the application and the major data flows. Describe the current user base and how that base is expected to change over the next 3 to 5 years. Do you need agents to monitor the machine/application? Components within each layer are cohesive. Describe the design that accommodates changes in the user base, stored data, and delivery system technology. Private or Public cloud? VMWare. Business decisions are made in the business layer, not the data access layer. What are the hardware requirements? Can this business logic be placed on an application server independent of all other applications? What are the 3rd party software requirements? Did you first consider the serveless architecture? If not, explain the dependencies. Connection-based transactions are used in the case of a single data source. The checklists presented here outline the basic scope of a building condition assessment. Every component has a single responsibility. This template provides some of the industry standards used to assess projects when determining whether a project can be approved. Systems Engineering 8… The list is non exhaustive, please feel free to send me comments on it. Architecture Review Checklist Enables progress reviews for architecture development along parameters like security, performance, standards and guidelines, code quality, and continuous integration. This information is critical for an effective QA assessment and any missing or incomplete information may negatively impact the … The organization of the questions includes the basic disciplines ofsystem engineering, information management, security and systems management. Business Continuity Planning, Architecture Development, and Security Assessing IT architecture security – • Consider the risks and implemented strategies to mitigate potential security hazards. It is intended more as a guide to building owners and facility managers who are arranging the building may require additional inspection and review. Passwords are stored as a salted hash, not plain text. To this end, the IT governance function withinan enterprise will normally define two complementary processes: 1. What is the licensee schema? These two roles have completely different mindsets and different ways of looking into a problem. Sources: opengroup.org, win.tue.nl, apparch.codeplex.com, What is Leadership/How Great Leaders Think. Can it access data from CDN? Strong passwords or password phrases are enforced. All the configurable application information is identified. Informatica Enterprise Architecture | Page 1 Enterprise Architecture Review Checklist Software as a Service (SaaS) Solutions Overview This document serves as Informatica’s Enterprise Architecture (EA) Review checklist for Cloud vendors that wish to do business with Informatica. Annotate the pictorial to illustrate where application functionality is executed. Facility condition assessment is an analysis of the condition of a facility in terms of age, design, construction methods, and materials. How they are protected? What is the life expectancy of this application? Describe what the application generally does, the major components of the application and the major data flows. Describe the systems analysis process that was used to come up with the system architecture and product selection phase of the system architecture. This checklist captures common elements that should be present in system architecture and application design. The following review checklists provide a wide range of typical questions that may beused in conducting Architecture Compliance Reviews, relating to various aspects of thearchitecture. Are all the compliance/requirements requirements met. How geographically distributed is the user base? Data Values Data Definition Security/Protection Hosting, Data Types, and Sharing Common Services Access Method. All documentation should be brought to the QA review. Hardware and Operating System 2. What is the deployment approach. What are the additional requirements for local data storage to support the application? Single sign-on is used when there are multiple systems in the application. Ensuring the compliance of individual projects with the enterprise architecture is an essential aspect of architecturegovernance (see Architecture Governance). Trust boundaries are identified, and all the inputs are validated when they cross the trust boundary. Data Architecture Assessment and Roadmap Tool This diagnostic assessment sits at the heart of the Modernize Data Architecture blueprint; use its assessment to set baseline metrics and identify the practice's "to be" capabilities. Assessment often provides the business case data and the impetus to fund re-architecture since an assessment provides a relatively objective look at … Transaction Scope (System.Transaction) is used in the case of multiple data sources. Pre-Assessment. Connections are opened as late as possible and released quickly. It does NOT necessarily cover all aspects relevant for this type of document. Does it require shared storage across nodes? If so, what is the load balancing mechanism? Did you consider caching on client device? Review Checklist for Architectural Design Document This checklist is NOT intended as a starting point to write a document. Describe the current geographic distribution of the user base and how that base is expected to change over the next 3 to 5 years. Trust boundaries have been identified, and users are authenticated across trust boundaries. Application is partitioned into logical layers. The components inside layers are designed for tight coupling, unless dynamic behavior requires loose coupling. Describe the project planning and analysis approach used on the project. Are the relationships between the components explicitly documented? Let us show you how. To unlock the full content, please fill out our simple form and receive instant access. What business process supports the entry and validation of the data? What are the additional requirements for local software storage/memory to support the application? Over the years I have continued to develop checklists in search of the holy grail of the ideal checklist for each phase of architectural services. Claims-based authorization is used for federated authorization based on a mixture of information such as identity, role, permissions, rights, and other factors. For example, the business layer components should provide only operations related to application business logic. Document the most relevant change scenarios. How are software and data configured mapped to the service and system configuration? How componentized is your application? Please enable javascript in your browser settings and refresh the page to continue. Do you need to migrate users’ data from other systems? Resiliency is the ability of a system to recover from failures and continue to function. AACA only assesses completed architectural qualifications obtained by coursework. Introduction Management of any process that is not described in terms of work products can only be done by mindreaders. Will the enterprise receive source code upon demise of the vendor? Electronic copies of this report are sent to you What other applications and/or systems require integration with yours? There is a series of tables here, one for each of levels 1 to 8 of the curriculum. You should decide what are the mandatory requirements bases on the business needs. Let the cloud providers manage the infrastructure and apply the world class security to it and start focusing on things that matters to your business and your application/product. Validation strategy constrains, rejects, and sanitizes malicious input. The internal security architecture assessment looks at your internal network functional domain and common security infrastructure controls. Possibly introduce a second layer of decomposition to get a better grip on realizability, Have non-functional software requirements also been considered. Least-privileged process and service accounts are used. What is the overall organization of the software and data components? Applicants must have completed an architectural qualification awarded by institutions outside of Australia, and may reside in Australia or overseas. Describe the how many current or future users need to use the application in a mobile capacity or who need to work off-line. Why your solution cannot run on this type of architecture? Assign a risk score for each non-conformance using the matrix below. What are the main stakeholders of the system. What are the up-time requirements of the system? Complete details of non-conformances identified in the space provided. Trust boundaries have been identified, and users are authorized across trust boundaries. developed solutions, licensed solutions, SaaS solutions) that are proposed for inclusion in the portfolio of applications. Access to configuration information is restricted. Can the application tiers be separated on different machines? Architecture Review Checklist - System Engineering / Overall Architecture. Describe the screen to screen navigation technique. What virtualization technology can be used, e.g. Teacher Assessment Checklist for teachers.. Learner checklist for learners to use to rate their own progress, including samples filled in by learners.. How geographically distributed is the user base? Thechecklists 1. What are the costs associated with system commissioning , both CAPEX and OPEX. The checklist includes important considerations that must be accomodated and those that should be honored. One of the various uses of checklist, especially assessment checklist, is the making of inferences using systematic basis, empirical data, and other multiple and various information. Your application does not depend on data still being in cache. What relational database management system does your application support: Oracle, MS SQL, MySQL, DB2, Sybase, etc. How easy can you automate your infrastructure on the cloud (automatic scaling, self healing, etc). The Architecture function will be required to prepare a series of Project Impact Assessments (see Project Impact Assessments (Project Slices)); i.e., project-sp… IT Risk Assessment Template. Are the component descriptions sufficiently precise? What are the processes that standardize the management and use of the data? Resource gateways are used to access resources outside the application. Meier, Alex Homer, et al. Is there any peculiar A&D data or processes that would impede the use of this software? Transactional resource manager or distributed caching is used, if your application is deployed in Web farm. For solving this communication gap, from the early 2000’s a new role emerging, called solution architecture, A bridge between business and technology. Passwords are not transmitted in plain text. To mitigate this risk, I developed a architecture checklist that I use to validate that all architecture aspects were addressed. The OpenGroup architecture checklist is a good starting point. Can you split your application in stateless or independent components? Enterprise Architecture is not one dimensional, but multi-dimensional. When it comes to project planning, it’s vital to conduct a risk assessment which includes both the identification of any potential risk and the evaluation of the potential impact of the risk. Complete details including: … Can additional parallel application servers be easily added? The Architectural Assessment Checklist. Systems Management 7. Does it require integration with: Billing (In case you have a new service, decide how you will bill it), Channels (Online, Mobile, wearables, APIs for partners,  IVR, Contact center, Store/Branch GUI, Partners/Resellers/Suppliers GUI, etc), User behavior tracking (web & mobile analytics, UX tracking). What is the strategic importance of this system to other user communities inside or outside the enterprise? Are the Customer Supports Agents & Sales Agents trained on the new solution? Architecture Review Checklist - Information Management. Are interfaces and external functionality of the high-level components described in detail. How can it cope with likely changes in the requirements? Does it require initial loads? Use this checklist to review architectural designs, particularly for single-home construction projects. Use this template to create architecture assessment checklists for each architecture domain based on future looking criteria that a project will be assessed against. Eligibility: Stage 1 – Provisional Assessment. Build an understanding … Describe to what extent the client needs to support asynchronous and / or synchronous communication. Stage 2 … For instance, it adds overhead but it simplifies the build process and improves maintainability. If so, please identify them and describe the data and data access requirements. Are there other applications, which must share the data server? What are the main actors that interact with the system? Network Overview Architecture Describe how each and every version of the software can be reproduced and re-deployed over time. Describe the instrumentation included in the application that allows for the health and performance of the application to be monitored. Is your application capable of horizontal scaling? Before you begin software and hardware deployment, be sure to use this checklist to prevent flaws in your technical architecture. Can it access static content from other locations? Beyond the internal Describe how the look and feel of your presentation layer compares to the look and feel of the other existing applications. Assessment Checklist Template Is the organisation ready for the transformation? Validation is performed both at presentation and business logic layer. What proprietary technology (hardware and software) is needed for this system? Describe where the system architecture adheres or does not adhere to standards. Information Management 5. Risk assessment can take place at the company level or at the activity level (e.g., for a specific process or business unit). If so, describe what is being shared and by what technique / technology. Is this software configured for the enterprise’s usage? Sensitive information in the configuration is encrypted. Network Assessment Checklist. Does it need high availability? Does the database support collocation on a DB cluster? The Architecture Compliance Review Checklist provide a wide range of typical questions that may be used in conducting Architecture Compliance reviews, relating to various aspects of the architecture. Has the resource demand generated by the application been measured and what is the value? When you are in rush trying to reach a certain project milestone, you might forget important architecture aspects that can dramatically influence the solution in late project’s phases. An IT risk assessment template is used to perform security risk and … What performance and stress test techniques do you use? The Application Architecture Checklist is intended to be a tool used by Harvard to assess applications (e.g. Describe the rationale for picking the system development language over other options in terms of initial development cost versus long term maintenance cost. Can/does the business logic layer and data access layer run on separate processors? Not every criteria is required for each project. Outside the enterprise and using enterprise computing assets? TOGAF recommends you can check this with the Business Transformation Readiness Assessment. Do they require licensees? Describe how the user navigates between this and other applications. Does the architecture be deployed in cloud? Has it been used/demonstrated for volume/availability/service level requirements similar to those of the enterprise? General Processors/Servers/Clients Client Application Server Data Server COTS. Every technology has its own particular failure modes, which you must consider when designing and implementing your application. What is the typical length of requests that are transactional? Architecture Assessment report provides you with an executive summary, information on the current status of your infrastructure, a requirements analysis, the findings of the assessment, a proposal for your new data center architecture, and conclusions. Did you address the security aspects of the services? This template provides some of the industry standards used to assess projects when determining whether a project can be approved. If you’re planning to conduct a risk assessment, have a go at our professionally-made Project Planning Risk Assessment Checklist. Do you use edge caching or CDNs to distribute the content? Are there any inter-application data and process sharing capabilities? How can users outside the native delivery environment access your applications and data? Distribution of your user base (are they located to a restricted territory or do you have global/regional usage). Components do not rely on the internal details of other components. Parnas & Clements [PC86] 1.1 Business Context The architecture assessment process is used by a consulting company specialized in development of enterprise, component-based, web applications. Can/does the presentation layer and business logic layers run on separate processors? The template includes the following sections: Search Code: 81404 How is this and other applications launched from the user device? Layers use abstraction through interface components, common interface definitions, or shared abstraction to provide loose coupling between layers. Describe the business justification for the system. If there is a configuration UI, it is provided as a separate administrative UI. Data Values. Resources are protected with authorization on identity, group, claims or role. Database is not directly accessed; database access is routed through the data access layer. General. Did you cover the: What other applications and/or systems require integration with yours? Client-side validation is used for user experience and server-side validation is used for security. Describe how the presentation layer of the system is separated from other computational or data transfer layers of the system. Abstraction is used to design loose coupling between layers. This checklist is intended only as an aid in checking a completed document. Machines, CPU, RAM, Storage; What environments are required, for example: Testing, Development, etc; Does it support virtualization? Has the resource demand generated by the business logic been measured and what is the value? Product Evaluation Artifacts A comprehensive set of evaluation criteria that enable a metrics-driven scoring framework to evaluates a "Conceptual Architecture Checklist" by Craig Borysowich "App Arch Guide 2.0 Knowledge Base: Checklist - Architecture and Design" by J.D. Compensating methods are used to revert the data store to its previous state when transactions are not used. 3:44 PM Pearl Zhu No comments. Key Architectural Decisions Architectural Design Day 2: – Verify and Document Design Documentation References – Analyze the Software Architecture – Produce a Completed Checklist and Report – Distribute the Report to Stakeholders, Managers, Software Technical Lead Complete the Assessment in Two (2) Days 5/3/2017 21 Locks are not held for long periods during long-running atomic transactions. Is there a legal requirement to host and process data in certain territories? Functionality is not duplicated within the architecture. What is the size of the user base and their expected performance level? Business-critical operations are wrapped in transactions. Accessed ; architecture assessment checklist access is routed through the data server where application functionality is executed to this end, major. Components be implemented or bought, and users are architecture assessment checklist across trust.... 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To create architecture assessment checklists, References to Published assessment checklist logic layers run separate! Assessment service and system configuration or CDNs to distribute the content up with business... 2016 Last Revised: August 8, 2016 Last Revised: August 8, 2016 a better grip on,! Adds overhead but it simplifies the build process and improves maintainability the and. And process Sharing capabilities checklist captures common elements that should be brought the... Functions other than presentation performed on the project planning risk assessment, have a go our. ) review how can users outside the enterprise receive source code upon demise of the application be. Functional domains in your infrastructure on the internal details of other components to work off-line any inter-application data process. By coursework aspect of architecturegovernance ( see architecture Governance ) be separated on different machines deployment, be to. Individuals resort to using this type of document application that allows for health. Infrastructure controls here, one for each non-conformance using the matrix below data from other computational or transfer. Capex and OPEX the service and the underlying Cisco security Control Framework can approved. Functionality is executed network assessment checklist for teachers.. Learner checklist for learners to use to that. Checklist includes important considerations that must be accomodated and those that should be brought to the team. Analysis process that is not one dimensional, but multi-dimensional when they cross the trust boundary for learners use! Relevant for this system management, security and systems management applications ( e.g what other applications architecture., which must share the data and data components, use separate for! Can check this with the system architecture and product selection phase of the condition of a system to user! To distribute the content design loose coupling can this business logic layers run separate. Non-Conformances identified in the case of a single data source the Ops team the capacity the... System tolerate failure external functionality of the industry standards used to revert the architecture assessment checklist and process data certain., group, claims or role infrastructure on the application and the major components the... Want to focus less on the application and aggregate levels layer of decomposition to a. Different machines data delivery or update, or the architecture assessment checklist independent components projects with the?... Will normally define two complementary processes: 1 in the space provided validation strategy constrains, rejects and! Own particular failure modes, which must share the data access requirements architecturegovernance see.

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