Assignment 02 - Data Governance and Data Management

.pdf

School

Charles Sturt University *

*We aren’t endorsed by this school

Course

2812IT

Subject

Information Systems

Date

Oct 30, 2023

Type

pdf

Pages

Uploaded by ProfWater37211

Word Count: 1020 IT Infrastructure Management PG S-ITC540_202030_SM_I Assignment 02 Assessment item 02 - Data Governance and Data Management Student Name: Chathurika Prasadi Indrasiri Ranpati Devage Student ID: 11703073 Lecturer Name: Dr Michael Baron Date: 10/04/2020

2 Q 01 IS concepts and classification In learning system, concept and classification is know as most popular in the present days. According to Robert Gagne (1985), he showed that ideas are the structures of most intellectual assistances that we have. Concepts are involved in the ability to use rules. The ethics define the happenings of things. These "things" are perceptions that are simpler proportion of the element and should be learned earlier a student can master the principle (Emmanuel, 2000). As per to Emmanuel (2000) the methods define how to do modify in things (to accomplish an aim). These "things" are concepting that are same proportion of the way and it should be learned before learning the process. Big data analytics As per to Philip Russom (2011) the word of “big data” re late to data that is much great, rapid or complicate that it’s hard or unable to progress using outdated procedures. Further he releveled that big data analysis is the often-complex process of looking at large and diverse data sets or big data to find information. Big data analysis is based on special software and analysis systems as well as high performance computer systems and offers many business benefits, including new sales opportunities, more effective marketing, better customer service and efficiency higher operational. (Philip Russom, 2011) Change data capture As per to Stone et al (2007) data collection in the event of a change is a data integration approach that enables businesses to get more value from their data and integrate and analyse data faster and use less system resources. Also, CDC eliminates the need to update bulk loads and bulky storage windows by allowing incremental loading or real-time transfer of data changes to the data warehouse. (Stone et al, 2007). It can also be used to populate real-time Business Intelligence dashboards, synchronize data across geographically distributed systems, and simplify database migration without interruption. (Norbert, 2004)

3 ETL, RDBMSs. As per to Dumin et al (2015) has mentioned the ETL as extract transform and load and it includes function of reading the data from a database. The transform function converts the extracted data into a format suitable for analysis and archiving, and the load function takes care of writing the transformed data to the new application / database. (Dumin et al, 2015) Tilmann et al 2015 presented RDBMS as "Relational Database Management System" and is a DBMS specially developed for relational databases in his research. RDBMS is a subset of DBMS. A relational database states to a database in which the information is stored in an organised format. Hadoop and MapReduce Husain et al (2017) mentioned in his research as Apache Hadoop is a group of expand source of software utilities which simplify the manipulation of a network of lots computers to resolve problems with big amounts of information and processing. Further Husain et al (2017) mentioned that it delivers an outline for expansive archiving and managing of big data using the MapReduce profile. MapReduce is a process of method & program structure for delivered processing sourced on Java. (Husain et al, 2017). The MapReduce algorithm have two its important activities, it is mapping & minimizing. The main benefit of MapReduce process is which it is much easy to change the size of data processing on several computer nodes. (Husain et al, 2017). Internet of Things Luigi et al (2010) mentioned the Internet of Things (IoT) states to billions of physical strategies around the world which are presently linked to the internet and collect & share information. With the advent of fabulous affordable computer chips and the ubiquity of wireless networks, it is easy to try whatever from somewhat minor like a pill into somewhat as large as an airplane as portion of the IoT. The word IoT is mostly used for structures which generally do haven’t an internet connection & is able to do connect with the system regardless in human actions. (Luigi et al, 2010).

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version