Maturity Gap Analysis and Duration Gap Analysis Maturity Gap Analysis and Duration Gap Analysis Maturity Gap Analysis The simplest analytical techniques for calculation of IRR exposure begins with maturity Gap analysis that distributes interest rate sensitive assets, liabilities and off-balance sheet positions into a certain number of pre-defined time-bands according to their maturity fixed rate or time remaining for their next repricing floating rate. Those assets and liabilities lacking definite repricing intervals savings bank, cash credit, overdraft, loans, export finance, refinance from RBI etc.
Part of Simon's training course was a design exercise, where groups of people were given some requirements, asked to do some design, and to draw some diagrams to express that design.
Although this was a design focussed exercise, the wide variety of diagrams made it evident that the visualisation of ideas was a skill that most people sorely lacked. The C4 model is essentially a formalisation of how Simon used to visualise software architecture, which has evolved over the years.
What's the inspiration behind the C4 model? How old is the C4 model?
The roots of the C4 model, and the various diagram types within it, can be traced back to somewhere in the region ofalthough the "C4" name came much later, around the end of It was created during a time where teams, influenced by the agile movement, were less than enthusiastic about using UML. How many Gap model in bank use the C4 model?
The honest answer is that nobody knows. Simon has personally taught the C4 model to somewhere over 10, people in more than 30 countries; with conference talks, videos, books and articles reaching many more than this.
Other people are also teaching, speaking and writing about the C4 model too. It's definitely being used though, in organisations ranging from startups to global household names.
Terms like "process", "application", "app", "server", "deployable unit", etc all have associated implications, so the name "container" was chosen as a generic way to describe something in which components live.
From one perspective, it's unfortunate that containerisation has become popular, because many software developers now associate the term "container" with Docker.
From another perspective though, there is sometimes a nice parity between a container in the C4 model and an infrastructure e. While many teams successfully use the C4 model as is, feel free to change the terminology if needed.
Can we change the terminology? This terminology context, containers, components and code works for many organisations and many types of software. However, sometimes an organisation will have an existing terminology that people are already familiar with. Or perhaps "components" and "classes" don't easily map on to the technology being used e.
Feel free to modify the terminology that you use to describe software architecture at different levels of abstraction. Just make sure that everybody explicitly understands it. How do you model microservices and serverless?
Broadly speaking, there are two options for diagramming microservices when using the C4 model. Microservices as software systems: If your software system has a dependency upon a number of microservices that are outside of your control e. On the other hand, if the microservices are a part of a software system that you are building i.
In the same way that a modular monolithic application is a container with a number of components running inside it, a microservice is simply a container with a smaller number of components running inside it. How do you diagram large and complex software systems?
Even with a relatively small software system, it's tempting to try and include the entire story on a single diagram. For example, if you have a web application, it seems logical to create a single component diagram that shows all of the components that make up that web application.
Unless your software system really is that small, you're likely to run out of room on the diagram canvas or find it difficult to discover a layout that isn't cluttered by a myriad of overlapping lines. Using a larger diagram canvas can sometimes help, but large diagrams are usually hard to interpret and comprehend because the cognitive load is too high.
And if nobody understands the diagram, nobody is going to look at it. Instead, don't be afraid to split that single complex diagram into a larger number of simpler diagrams, each with a specific focus around a business area, functional area, functional grouping, bounded context, use case, user interaction, feature set, etc.
The key is to ensure that each of the separate diagrams tells a different part of the same overall story, at the same level of abstraction.
Some examples of the gap model of service quality are when a brochure is not a factual representation or when employers are not specific enough with their employees. This gap model of service quality, or SERVQUAL, is defined as the difference between the perceived service and the expected service. An output gap is an economic measure of the difference between the actual output of an economy and the output it could achieve when at full capacity. The gender wage gap is a measure of what women are paid relative to men. It is commonly calculated by dividing women’s wages by men’s wages, and this ratio is .
See also Diagramming vs modelling for an alternative approach. Will the diagrams become outdated quickly? Due to the hierarchical nature of the C4 model, each diagram will change at a different rate. In most cases, the system context diagram will change very slowly, as this describes the landscape that the software system is operating within.
For any software system under active development, the component diagrams may change frequently as the team adds, removes or restructures the code into cohesive components.
Automating the generation of this level of detail with tooling can help. The level 4 code e. For this reason, the recommendation is to 1 not create them at all or 2 generate them on-demand using tooling such as your IDE.CASE PRESENTATION ON JYSKE BANK SUBMITTED BY SIDHANT ANAND YOGESH SINGLA VENKAT BHANU PRAKASH JASTI leslutinsduphoenix.come Jyske Bank’s success using the Service Quality Gaps Model found in Chapter 2.
What are Jyske Bank’s strategies for closing the 5 gaps in the model? CUSTOMER GAP: EXPECTED SERVICES PERCEIVED SERVICES The customer gap . There are many types of Service that the Customer Service Gap Model describes.
This article and podcast describes the model and how to plan for it. Closing the Economic Gender Gap: Learning from the Gender Parity Task Forces 5 The task force model supports the analysis of gender gaps in the local workforce and the development and.
An output gap is an economic measure of the difference between the actual output of an economy and the output it could achieve when at full capacity. Bank Asset and Liability Management: Strategy, Trading, Analysis [Moorad Choudhry, Darren Carter] on leslutinsduphoenix.com *FREE* shipping on qualifying offers.
Banks are a vital part of the global economy, and the essence of banking is asset-liability management (ALM). This book is a comprehensive treatment of an important financial market discipline. A reference text for all those involved in banking.
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