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116 Cards in this Set
- Front
- Back
Information Granularity |
The extent of information (i.e. coarse and abstract or fine and detailed) |
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Transactional Information |
all data the information contained within a business process or unit of work that helps support business operations |
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Analytical Data |
All data and information contained and pertaining to the organization and organizational information which helps support managerial analysis tasks |
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Real time information |
Current and immediate/up-to-date/on the spot information |
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Real-time systems |
provides immediate and up-to-date information based on/in response to requests |
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Information inconsistency |
When a piece of data has inconsistent or conflicting values |
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Information Integrity Issues |
When a system has or is giving out incorrect, inconsistent or duplicate data |
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Database |
Contains information about 4things Events, Objects, People, and Places (EOPP) |
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Database Management Systems |
Creates, Reads, Updates, and Deletes data in the database while controlling access and security |
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Database Management Systems Primary Tools |
1.) QBE - Query By Example - Helps users graphically design the answer to a question against the database - Used mostly by managers
2.) SQL - Standard Query Language - Users will need to code answers to questions against the database - Mostly done by OMIS professionals |
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Data Element/Data Field |
The most simple and basic piece of data (i.e. employee name, email, quantity ordered) |
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Data Models |
Logical data structures that detail relationships among data elements using graphics and pictures |
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Metadata |
Details about the data (ex. picture, metadata = size, resolution, date created) |
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Data Dictionary |
Compiles all metadata about the data elements within a given data model |
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Relational Database model |
Stores information in the form of logically related two-dimensional tables |
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Entity |
Stores information about a person, place, thing, transaction or event
In a relational database it is similar to a title and will have columns and rows below it |
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Attributes |
Are the elements associated with the Entity |
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Record* |
Is a collection of related data elements |
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Primary Key |
Is a field that uniquely identifies a given record or table (ex. recording ID) |
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Foreign Key |
Is one tables Primary key but appears in another table as an attribute
Acts to provide a logical relationship between two tables |
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Physical view of information |
Deals with the physical storage of information in a storage device |
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Logical View of informations |
Focuses on how individual users logically access information to meet their own particular business needs |
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Information Redundancy |
is the duplication of data or storage of data in multiple places |
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Information Integrity |
A measure of the quality of information |
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Integrity Constraints |
Rules that help ensure the quality of information |
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Relational Integrity Constraints |
Rules that enforce basic information based constraints (ex. these constraints wouldn't allow someone to order 0 lbs of raw materials) |
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Business Critical Integrity Constraints |
Rules that enforce vital business rules that are vital to the success of an organization
Require more insight and knowledge than Relational Integrity Constraints |
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Content Creator |
The person responsible for creating the original website content |
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Content Editor |
The person responsible for updating and maintaining website content |
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Static Information |
includes data incapable of change in the event of user action |
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Dynamic information |
Includes data that changes based on user requests/actions
(ex. movie ticket availability, airline prices) |
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Data driven website |
Using a database for an interactive website kept constantly updated and relevant to the needs of its customers |
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Advantages to a Database driven website |
It's easily managed It's easy to store large amounts of data It's easy to eliminate human errors |
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Integration (River) |
Allows separate systems to communicate directly with each other |
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Types of Integration |
1.) Forward/Downstream (ex. Sales to Billing)
2.) Backward/upstream (ex. billing to sales) |
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Without Integration |
have to deal with redundancy and entering the same information into multiple systems |
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Data Warehouse |
A logical collection of information gathered from many different databases
supports business analysis and decision making without disrupting day-to-day operations
Usually multidimensional |
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Extraction, Transformation, and Loading (ETL) |
A process that:
1.) Extracts information from internal and external databases
2.) Transforms the informations using a common set of enterprise definitions
3.) Loads the information into a data warehouse |
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Data Mart |
contains a subset of information held within a Data Warehouse |
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Dimension |
a particular attribute of information |
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Cube |
The common term for representing multidimensional information |
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Block |
A subset of multidimensional information within a cube |
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Data Mining |
The process of analyzing data to extract information not offered by the raw data alone |
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Data Mining Tools |
A variety of techniques to find patterns and relationships in large volumes of information and infer rules from them to help predict future behavior and assist in decision making |
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Information Cleansing/Scrubbing |
A process that weeds out and fixes or discards inconsistent, incorrect and incomplete information |
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Informing |
Accessing large amounts of data from different management information systems |
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Infographics |
Information displayed graphically so that it can be easily understood |
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Data visualization |
describes technologies that allow users to see or visualize data to transform that information into a specific bush perspective |
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Data visualization techniques |
moving beyond excel graphs and charts into sophisticated analysis techniques such as pie charts, controls, maps, times series graphs etc. |
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Business Intelligence Dashboard |
Tracks corporate metrics such as CSF's and KPI's and include advanced capabilities such as interactive controls allowing users to manipulate data for analysis |
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Problem with the business world? |
Data rich, information poor |
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Fact |
Confirmation or validation of an object or event |
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Information Age |
When infinite quantities of facts are widely available to anyone who can use a computer |
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Data |
Raw facts that describe the characteristics of an event or object |
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Information |
Data converted into a meaningful and useful contex |
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Variable |
Data characteristics that stand for values that change and vary over time |
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Knowledge |
Skills, experience and expertise coupled with information and intelligence that creates a persons intellectual resources |
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Knowledge Workers |
Individuals valued for their ability to interpret and analyze information |
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Productivity |
The rate at which goods and services are produced based on output given total inputs |
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System Thinking |
A way of monitoring the entire system by viewing multiple inputs being processed or transformed to produce outputs while continuously gathering feedback on each part |
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Feedback |
Information that returns to the original transmitter and modifies the transmitter's actions |
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Management Informational Systems (MIS) |
Business function like accounting or sales that move information about the company across the company to facilitate decision making and problem solving |
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Business Strategy |
A leadership plan that achieves a specific set of goals and objectives |
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Competitive Advantage |
A feature of a product or service on which customers place a greater value than they do on similar offerings from competitors |
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First Mover Advantage |
When a company can significantly increase its market-share by being the first to an industry |
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Porter's Five Forces |
1.) Buyer Power 2.) Supplier Power 3.) Threat of New Entrants 4.) Threat of Substitute Products 5.) Rivalry Among Existing Competitors |
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Buyer Power |
The ability of the customers to drive down prices |
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Limit Buyer Power |
Switching Costs & Loyalty Programs |
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Supplier Power |
The ability of your suppliers to drive up prices |
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Suppler power abilities |
Charge higher prices Limit quality on services and goods increase shifting costs to industry participants
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Threat of substitute products and services |
occurs when there are many alternatives to a product of service |
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Reduce Threat of substitute products |
-Offering additional value through wider production
-add-on services |
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Rivalry Among existing competitors |
high when competition is fierce in a market |
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Product differentation |
occurs when a company develops unique differences in its products and services with the intent to influence demand |
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Threat of new entrants |
High when it is easy to enter a market/little to no barriers to entry |
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Barrier to entry |
a feature of a product or service that customers have come to expect and entering competition must offer for survival |
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Three Generic Strategies |
Cost Leadership Differentiation Focused Strategy (Niche) |
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Value Chain Analysis |
Primary Value Activities
Secondary (support) Value Activities |
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Primary Value Activities |
IOOMS
Inbound Logistics Operations Outbound Logistics Marketing Service |
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Secondary Value Activities |
FHTP
Firm Infrastructure Human Resources Technology Development Procurement |
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BPR |
Business Process Reegineering |
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Business Process Reegineering (BPR) |
the analysis and redesign of workflow within and between enterprises
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Business Process |
Standardized set of activities that accomplish a specific task |
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Workflow |
includes tasks, activities, and responsibilities required to execute each step in a business process |
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customer facing processes |
front office processes - result in a product or service received by consumer |
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business facing processes |
back office processes - invisible to consumer (all the company stuff) |
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SCM |
Supply Chain Management |
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Supply Chain Management |
The management of information flows between and among activities in a supply chain to maximize total supply chain effectiveness and corporate profitability |
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Supply Chain Management Components |
1.) Plan 2.) Source 3.) Make 4.) Deliver 5.) Return |
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Customer Relationship Management |
Involves managing all aspects of a customer's relationship with an organization to increase customer loyalty and retention and an organizations profitability |
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Customer Relationship Management |
CRM |
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Customer Relationship Management (3 Parts) |
1.) Reporting 2.) Analyzing 3.) Predicting |
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Enterprise Resource Planning |
Integrates all departments and functions throughout an organization into a single IT system |
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Project |
a temporary activity a company undertakes to create a unique product, service, or result |
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Metrics |
measurements that evaluate results to determine whether a project is meeting its goals |
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CSF |
Critical Success Factor |
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Critical Success Factor |
Crucial steps companies perform to achieve their goals and objectives |
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KPI |
Key Performance Indicator |
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Key Performance Indicator |
Quantifiable metrics a company uses to evaluate progress toward CSF's |
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Efficiency Metrics |
measures the performance of MIS itself (doing things right)
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Efficiency Metrics (Parts) |
Throughput, Transaction Speed, system availability, information accuracy, response time |
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Effectiveness Metrics |
Doing the right things |
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Effectiveness Metrics (parts) |
Usability, Customer Satisfaction, Conversion ties, Financial ratios |
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IRR |
Internal return rate
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IRR |
the rate at which the net present value of an investment equals 0 |
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Payback method |
Number of years to recoup initial investment capital |
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CIO |
Chief Information Officer |
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Chief Information officer |
Oversees all uses of MIS/IT
Ensures MIS strategies align with business goals and objectives |
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CKO |
Chief Knowledge Officer |
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CKO Responsibilities |
Responsible for collecting, maintaining and distributing knowledge |
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CSO |
Chief Security Officer |
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CSO Responsibilties |
Responsible for ensuring the security of business systems and developing strategies and safegaurds against by hackers and viruses |
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CTO |
Chief Technology Officer |
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CTO Responsibilities |
Responsible for ensuring the speed,accuracy,availability, and reliability of MIS |
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CPO |
Chief Privacy Officer |
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CPO reponsibilities |
ensures the ethical and legal use of information from within the company |