Overview
One of the more important strategic assets a modern enterprise needs to manage effectively is its data and information, yet in many businesses the management of this asset is left up to individual business functions, using their own Information Systems, with little overall governance. This is a legacy problem that needs to be fixed. To be successful in today’s competitive and highly regulated environment it is essential to develop an enterprise-wide view of data and information, covering the definition of the concepts about which data and information is held, and the lifecycle of the related data entities as they are manipulated by business operations. It also increasingly important, and frequently essential, to be able to analyse business transactions over time, using Business Intelligence techniques, to inform decision makers about the progress of the business towards its strategic goals, and discover new insights into fresh opportunities. The function that oversees this corporate activity and provides advice to the business in terms of expertise, tools and best practices is known as Information and Data Management. Within this function there is a requirement to conduct a certain amount of modelling activity, which contributes to the solution of data-related problems.
This course situates Information and Data Modelling within the Data Management Function, and teaches and demonstrates the main techniques useful to the modeller in deriving the required Information and Data structures, in accordance with recognised best practices. The techniques discussed are valuable for both the OLTP (transactional) and OLAP (business intelligence) data environments. The course makes use of industry standard notations wherever applicable, focussing on the use of UML.
Prerequisites
There are no prerequisites for this course.
Target audience
Anyone who has an interest in understanding how data is managed within an organisation and how it flows through business processes.
Learning Outcomes
- Able to justify the need for modelling within the Information and Data Management functions
- Understanding of the fundamentals of data modelling
- Able to develop a Conceptual Data Model
- Able to develop a Logical Data Model
- Apply a range of techniques to validate data models against business requirements
- Understanding of the need for metadata and how this might be organised
- Apply the normalisation technique as a way of analysing and designing attributes, and as a way of validating data models
- Rationalise and integrate the bottom-up view of data with the top-down view of information
- Understanding of the need for a Corporate (Enterprise) Data Model and some of the options and issues involved
- Able to approach the design of schemas for BI applications based on OLAP databases
- Able to approach the design of schemas for physical databases
- Appreciation of the role of Big Data and NoSQL in a modern data environment
- Understanding of data as it relates to the XML messaging environment
Course Outline
- Introduction to Information and Data Modelling for the Enterprise
- Basic Data Modelling concepts
- Developing a conceptual model of information
- Moving from the conceptual information model to the logical data model
- Metadata and documenting attributes
- Normalisation technique to 3NF
- Corporate Data Modelling
- Modelling for OLAP and BI/DW, including the Star Schema
- Final Topics, which include: normal forms beyond 3NF, Big Data, Messaging, Physical Modelling, alternative modelling notations, data and process.
Frequently asked questions
How can I create an account on myQA.com?
There are a number of ways to create an account. If you are a self-funder, simply select the "Create account" option on the login page.
If you have been booked onto a course by your company, you will receive a confirmation email. From this email, select "Sign into myQA" and you will be taken to the "Create account" page. Complete all of the details and select "Create account".
If you have the booking number you can also go here and select the "I have a booking number" option. Enter the booking reference and your surname. If the details match, you will be taken to the "Create account" page from where you can enter your details and confirm your account.
Find more answers to frequently asked questions in our FAQs: Bookings & Cancellations page.
How do QA’s virtual classroom courses work?
Our virtual classroom courses allow you to access award-winning classroom training, without leaving your home or office. Our learning professionals are specially trained on how to interact with remote attendees and our remote labs ensure all participants can take part in hands-on exercises wherever they are.
We use the WebEx video conferencing platform by Cisco. Before you book, check that you meet the WebEx system requirements and run a test meeting (more details in the link below) to ensure the software is compatible with your firewall settings. If it doesn’t work, try adjusting your settings or contact your IT department about permitting the website.
How do QA’s online courses work?
QA online courses, also commonly known as distance learning courses or elearning courses, take the form of interactive software designed for individual learning, but you will also have access to full support from our subject-matter experts for the duration of your course. When you book a QA online learning course you will receive immediate access to it through our e-learning platform and you can start to learn straight away, from any compatible device. Access to the online learning platform is valid for one year from the booking date.
All courses are built around case studies and presented in an engaging format, which includes storytelling elements, video, audio and humour. Every case study is supported by sample documents and a collection of Knowledge Nuggets that provide more in-depth detail on the wider processes.
When will I receive my joining instructions?
Joining instructions for QA courses are sent two weeks prior to the course start date, or immediately if the booking is confirmed within this timeframe. For course bookings made via QA but delivered by a third-party supplier, joining instructions are sent to attendees prior to the training course, but timescales vary depending on each supplier’s terms. Read more FAQs.
When will I receive my certificate?
Certificates of Achievement are issued at the end the course, either as a hard copy or via email. Read more here.