This document provides an introduction to database management systems. It discusses data, including the meanings of data, information, and knowledge. It then covers data management, including an overview and corporate data quality management. Finally, it discusses databases, including terminology and an overview, as well as applications and roles of databases.
Data governance involves setting up procedures and regulations to enable the smooth sharing, managing, and availability of data.
The idea is to prevent an overlap of resources. When you have data governance procedures you experience faster decision-making processes while moving data from just a company’s by-product to a critical asset within the organization. Check out this and know how to build a strong Governance framework for your organization
Key takeaways:
-Identify with the key reasons for failing Data Governance initiatives
-Uncover the commonly used Data Governance terms and their meanings
-Learn the Framework for a successful Data Governance Program
Organizations must realize what it means to utilize data quality management in support of business strategy. This webinar will illustrate how organizations with chronic business challenges often can trace the root of the problem to poor data quality. Showing how data quality should be engineered provides a useful framework in which to develop an effective approach. This in turn allows organizations to more quickly identify business problems as well as data problems caused by structural issues versus practice-oriented defects and prevent these from re-occurring.
Data-Ed Webinar: Data Quality EngineeringDATAVERSITY
Organizations must realize what it means to utilize data quality management in support of business strategy. This webinar will illustrate how organizations with chronic business challenges often can trace the root of the problem to poor data quality. Showing how data quality should be engineered provides a useful framework in which to develop an effective approach. This in turn allows organizations to more quickly identify business problems as well as data problems caused by structural issues versus practice-oriented defects and prevent these from re-occurring.
Takeaways:
Understanding foundational data quality concepts based on the DAMA DMBOK
Utilizing data quality engineering in support of business strategy
Data Quality guiding principles & best practices
Steps for improving data quality at your organization
Data governance involves setting up procedures and regulations to enable the smooth sharing, managing, and availability of data.
The idea is to prevent an overlap of resources. When you have data governance procedures you experience faster decision-making processes while moving data from just a company’s by-product to a critical asset within the organization. Check out this and know how to build a strong Governance framework for your organization
Key takeaways:
-Identify with the key reasons for failing Data Governance initiatives
-Uncover the commonly used Data Governance terms and their meanings
-Learn the Framework for a successful Data Governance Program
Organizations must realize what it means to utilize data quality management in support of business strategy. This webinar will illustrate how organizations with chronic business challenges often can trace the root of the problem to poor data quality. Showing how data quality should be engineered provides a useful framework in which to develop an effective approach. This in turn allows organizations to more quickly identify business problems as well as data problems caused by structural issues versus practice-oriented defects and prevent these from re-occurring.
Data-Ed Webinar: Data Quality EngineeringDATAVERSITY
Organizations must realize what it means to utilize data quality management in support of business strategy. This webinar will illustrate how organizations with chronic business challenges often can trace the root of the problem to poor data quality. Showing how data quality should be engineered provides a useful framework in which to develop an effective approach. This in turn allows organizations to more quickly identify business problems as well as data problems caused by structural issues versus practice-oriented defects and prevent these from re-occurring.
Takeaways:
Understanding foundational data quality concepts based on the DAMA DMBOK
Utilizing data quality engineering in support of business strategy
Data Quality guiding principles & best practices
Steps for improving data quality at your organization
This introduction to data governance presentation covers the inter-related DM foundational disciplines (Data Integration / DWH, Business Intelligence and Data Governance). Some of the pitfalls and success factors for data governance.
• IM Foundational Disciplines
• Cross-functional Workflow Exchange
• Key Objectives of the Data Governance Framework
• Components of a Data Governance Framework
• Key Roles in Data Governance
• Data Governance Committee (DGC)
• 4 Data Governance Policy Areas
• 3 Challenges to Implementing Data Governance
• Data Governance Success Factors
IRM Data Governance Conference February 2009, London. Presentation given on the Data Governance challenges being faced by BP and the approaches to address them.
Data Quality Strategy: A Step-by-Step ApproachFindWhitePapers
Learn about the importance of having a data quality strategy and setting the overall goals. The six factors of data are also explained in detail and how to tie it together for implementation.
• History of Data Management
• Business Drivers for implementation of data governance • Building Data Strategy & Governance Framework
• Data Management Maturity Models
• Data Quality Management
• Metadata and Governance
• Metadata Management
• Data Governance Stakeholder Communication Strategy
DGIQ - Case Studies_ Applications of Data Governance in the Enterprise (Final...Enterprise Knowledge
Thomas Mitrevski, Senior Data Management and Governance Consultant and
Lulit Tesfaye, Partner and Vice President of Knowledge and Data Services
presented “Case Studies: Applications of Data Governance in the Enterprise” on December 6th, 2023 at DGIQ in Washington D.C.
In this presentation, Thomas and Lulit detailed their experiences developing strategies for multiple enterprise-scale data initiatives and provided an understanding of common data governance and maturity needs. Thomas and Lulit based their talk on real-world examples and case studies and provided the audience with examples of achieving buy-in to invest in governance tools and processes, as well as the expected return on investment (ROI).
Check out the presentation below to learn:
How Leading Organizations are Benchmarking Their Data Governance Maturity
Why End-User Training was Imperative in Seeing Scaled Governance Program Adoption
Which Tools and Frameworks were Critical in Getting Started with Data Governance
How Organizations Achieved Success with Data Governance in Under 12 Weeks
What Successful Data Governance Implementation Roadmaps Really Look Like
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Data Quality in Data Warehouse and Business Intelligence Environments - Disc...Alan D. Duncan
Time and again, we hear about the failure of data warehouses – while things may be improving, they’re moving only slowly. One explanation data quality being overlooked is that the I.T. department is often responsible for delivering and operating the DWH/BI
environment. What ensues ends up being an agenda based on “how do we build it”, not a “why are we doing this”. This needs to change. In this discussion paper, I explore the issues of data quality in data warehouse, business intelligence and analytic environments, and propose an approach based on "Data Quality by Design"
Standards make it easier to create, share, and integrate data by making sure that there is a clear understanding of how the data are represented and that the data you receive are in a form that you expected. Data standards are the rules by which data are described and recorded. In order to share, exchange, and understand data, we must standardize the format as well as the meaning. Simply put, using standards makes using things easier. If different groups are using different data standards, combining data from multiple sources is difficult, if not impossible.
Example data specifications and info requirements framework OVERVIEWAlan D. Duncan
This example framework offers a set of outline principles, standards and guidelines to describe and clarify the semantic meaning of data terms in support of an Information Requirements Management process.
It provides template guidance to Information Management, Data Governance and Business Intelligence practitioners for such circumstances that need clear, unambiguous and reliable understanding of the context, semantic meaning and intended usages for data.
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This introduction to data governance presentation covers the inter-related DM foundational disciplines (Data Integration / DWH, Business Intelligence and Data Governance). Some of the pitfalls and success factors for data governance.
• IM Foundational Disciplines
• Cross-functional Workflow Exchange
• Key Objectives of the Data Governance Framework
• Components of a Data Governance Framework
• Key Roles in Data Governance
• Data Governance Committee (DGC)
• 4 Data Governance Policy Areas
• 3 Challenges to Implementing Data Governance
• Data Governance Success Factors
IRM Data Governance Conference February 2009, London. Presentation given on the Data Governance challenges being faced by BP and the approaches to address them.
Data Quality Strategy: A Step-by-Step ApproachFindWhitePapers
Learn about the importance of having a data quality strategy and setting the overall goals. The six factors of data are also explained in detail and how to tie it together for implementation.
• History of Data Management
• Business Drivers for implementation of data governance • Building Data Strategy & Governance Framework
• Data Management Maturity Models
• Data Quality Management
• Metadata and Governance
• Metadata Management
• Data Governance Stakeholder Communication Strategy
DGIQ - Case Studies_ Applications of Data Governance in the Enterprise (Final...Enterprise Knowledge
Thomas Mitrevski, Senior Data Management and Governance Consultant and
Lulit Tesfaye, Partner and Vice President of Knowledge and Data Services
presented “Case Studies: Applications of Data Governance in the Enterprise” on December 6th, 2023 at DGIQ in Washington D.C.
In this presentation, Thomas and Lulit detailed their experiences developing strategies for multiple enterprise-scale data initiatives and provided an understanding of common data governance and maturity needs. Thomas and Lulit based their talk on real-world examples and case studies and provided the audience with examples of achieving buy-in to invest in governance tools and processes, as well as the expected return on investment (ROI).
Check out the presentation below to learn:
How Leading Organizations are Benchmarking Their Data Governance Maturity
Why End-User Training was Imperative in Seeing Scaled Governance Program Adoption
Which Tools and Frameworks were Critical in Getting Started with Data Governance
How Organizations Achieved Success with Data Governance in Under 12 Weeks
What Successful Data Governance Implementation Roadmaps Really Look Like
data collection, data integration, data management, data modeling.pptxSourabhkumar729579
it contains presentation of data collection, data integration, data management, data modeling.
it is made by sourabh kumar student of MCA from central university of haryana
Data Quality in Data Warehouse and Business Intelligence Environments - Disc...Alan D. Duncan
Time and again, we hear about the failure of data warehouses – while things may be improving, they’re moving only slowly. One explanation data quality being overlooked is that the I.T. department is often responsible for delivering and operating the DWH/BI
environment. What ensues ends up being an agenda based on “how do we build it”, not a “why are we doing this”. This needs to change. In this discussion paper, I explore the issues of data quality in data warehouse, business intelligence and analytic environments, and propose an approach based on "Data Quality by Design"
Standards make it easier to create, share, and integrate data by making sure that there is a clear understanding of how the data are represented and that the data you receive are in a form that you expected. Data standards are the rules by which data are described and recorded. In order to share, exchange, and understand data, we must standardize the format as well as the meaning. Simply put, using standards makes using things easier. If different groups are using different data standards, combining data from multiple sources is difficult, if not impossible.
Example data specifications and info requirements framework OVERVIEWAlan D. Duncan
This example framework offers a set of outline principles, standards and guidelines to describe and clarify the semantic meaning of data terms in support of an Information Requirements Management process.
It provides template guidance to Information Management, Data Governance and Business Intelligence practitioners for such circumstances that need clear, unambiguous and reliable understanding of the context, semantic meaning and intended usages for data.
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2. Content
1 DATA
• Usage in English
• Meaning of Data, Information and Knowledge
2 DATA MANAGEMENT
• Overview
• Corporate Data Quality Management
3 DATABASE
• Terminology and Overview
• Applications and Roles
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Text
DATA TYPES
RAW DATA
FIELD DATA
EXPERIMENTAL
DATA
refers to a
collection of
numbers,
characters and
is a relative term.
refers to raw
data that is
collected in
uncontrolled in
situ environment.
refers to data that
is generted within
the context of a
scientific
investigation by
observation and
recording.
DATA
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Text
DATUM
DATUM & DATA
Datum means "an item given " . In categography, geography, nuclear magnetic resonance nd technical drawing it
often refers to a reference datum where from distance to all other data are measured. Any measurement or
result is a datum, though data point is now far more common. In one sense , datum is a count noun with the
plural datums that can be used with cardinal numbers ( e.g. 80 datums )
The IEEE Computer Society allows usage of data as either a mass noun or plural based an author preference. Some
professional organizations and style guides require that an authors treat data as a plural noun. Data is most often
used as singular mass noun in educated everyday usage.
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Text
DATA & DATUM EXAMPLE
DATUM
Height Measurement
DATA
Weather Information
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Text
DATA, INFORMATION AND KNOWLEGE
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Text
DATA, INFORMATION AND KNOWLEGE
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DATA INFORMATION KNOWLEDGE
Is objective Should be objective Is subjective
Has no meaning Has a meaning Has meaning for a specific
purpose
Is unprocessed Is processed Is processed and
understood
Is quantifiable, there can be
data overloaded
Is quantifiable, there can be
information overloaded
Is not quantifiable, there
can be information
overloaded
CHARACTERISTICS OF DATA, INFORMATION AND KNOWLEDGE
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OVERVIEW
Data Resources Management is the development and execution of architectures, policies, practices, and
procedures that properly manage the full data lifecyle needs of an enterprise.
Alternatively, the definition provided in the DAMA Data Management Book of Knowledge ( DAMA-DMBOK ) is :
"Data management is the development, execution and supervision of plans, policies, programs and practicies that
control, protect, deliver and enhance the value of data and information assets."
The concept of the "Data Management" arose in the 1980s as technology moved from sequential processing to
random access processing. Since it was now technically possible to store a single fact in a single place and access
that using random access disk, those suggesting that "Data Management" was more important than "Process
Management" used arguments such as "a customer's home address is stored in 75 places in our computer
systems."
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Comporate Data Quality Management ( CDQM ) is, according to the European Foundation for Quality Management and the
Competence Centre Corporate Data Quality ( CCCDQ, University of St. Gallen ), the whole set of activities intended to
improve corporate data quality ( both reactive and preventive ). Main premise of CDQM is the business relevance of high-
quality corporate data.
CORPORATE DATA QUALITY MANAGEMENT
CDQM comprises with the following activities are:
• Strategy for Corporate Data Quality: As CDQM is affected by various business drivers and requires involvement of
multiple divisions in an organisation; it must be considered a company-wide endeavour.
• Corporate Data Quality Controlling: Effective CDQM requires compliance with standard, policies, and procedures.
Compliance is monitored according to previously defined metrics and performance indicators and reported to
stakeholders.
• Corporate Data Quality Organisation: CDQM requires clear roles and responsibilities for the use of corporate data. The
CDQM organisation defines task and privileges for decision making for CDQM.
• Corporate Data Quality processes and Methods: In order to handle corporate data properly and in a standardized way
across the entire organisation and to ensure corporate data quality, standard procedures and guidelines must be
embedded in company's daily processes.
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Text
CORPORATE DATA QUALITY MANAGEMENT
• Data Architecture for Corporate Data Quality: The data architecture consists of the data object model which
comprises the unambiguous definition and the conceptual model of corporate data and the data storage and
distribution architecture.
• Application for Corporate Data Quality: Sofftware applications supports the activities of Corporate Data Quality
Management.Their use must be planned, monitored, managed and continuously improved.
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TERMINOLOGY AND OVERVIEW
Formally, "database" refers to the data themselves and supporting data structures. Databases are created to operate
large quantities of information by inputting, storing, retrieving, and managing that information. Databases are set up so
that one set of software programs provides all users with access to all data.
The interactions catered for by most DBMS fall into four main groups:
• Data definitiion - Defining new data structures for a database, removing the data structures from the database,
modifying the structure of existing data.
• Update - Inserting, modifying, and deleting data.
• Retrieval - Obtaining information either for end user queries and reports or for processing by applications.
• Administration - Registering and monitoring users, enforcing data security, monitoring performance, maintaning the
data integrity, dealing with concurrency control, and recovery information if the systems fails.