Data Cleaning Case Study - 1152 Words

In business, data warehouse plays an important role that combine business activities and it consider the basement that support in taking the decision. Any kind of error in data can cause drawbacks and difficulties for business and that leads to getting negative results. Errors usually have reason stands behind, some errors occur during data collecting from different sources while others occur during transferring. So, one of the big challenges that face data warehouse is to ensure that data quality remains high. The process which use to introduce or process data with high quality called data cleaning. Data cleaning consider new in research area, and it highly coast specially for massive data, modern computers allowing us to perform data†¦show more content†¦For example, Wang have modern tool it can support data integrity analysis within the frame work TDQM. A large variety of tools is available on the market to support data transformation and data cleaning tasks, for data war ehousing Some tools concentrate on a specific domain, such as cleaning name and address data, or a specific cleaning phase, such as data analysis or duplicate elimination. Due to their restricted domain, specialized tools typically perform very well but must be complemented by other tools to address the broad spectrum of transformation and cleaning problems. Other tools like ETL tools, provide a comprehensive transformation and workflow capabilities to cover large part of the data transformation and cleaning process. A general problem of ETL tools is their limited interoperability due to proprietary application programming interfaces (API) and proprietary metadata formats making it difficult to combine the functionality of several tools. Tools for data analysis and data reengineering which process instance data to identify data errors and inconsistencies, and to derive corresponding cleaning transformations. Data cleaning approaches: Data cleaning usually have several stages Data analysis: in this phase, the type of error determined and the data inspected manually or data samples should use to gain metadata that relate to data properties and find data quality problems Definition of transformation work flow and mapping roles: based on theShow MoreRelatedThe Problems Encountered By Web Mining Essay1304 Words   |  6 Pagesnumber of problems or issues. Normally, web data is highly dimensional, limited query interfaces, keyword oriented search and limited customization to individual user. Due to this, it is very difficult to find the relevant information from the web which may create new issues. 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Prior to surgery, patients’ go through a routine cleaning process which involves shaving and cleaning the surgical area before any form of incision isRead MoreThe High Quality Drinking Water1392 Words   |  6 Pagesvalve operations is utilized in order to develop a unique way of flowing to the water, increasing the pressure within the pipe, hence proportioning better and faster cleaning, resulting in saving of water. As an efficient process, the unidirectional flushing is slight complex when compared with the conventional method. A preliminary study of the current flushing operations of the utility along a complete framework of the operations before, during, and after the unidirectional flushing are necessaryRead MoreKimpton Hotels’ Earthcare Program, Case No. 7 Essay864 Words   |  4 PagesRoy Bryant BUAD 326.003 11/30/2011 Final Exam Assignment Kimpton Hotels’ EarthCare Program, case no. 7 1. What are the benefits of Kimpton’s environmental sustainability initiatives? 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The Role of Employees in the Success of Ozzie Construction Company Case Study

Essays on The Role of Employees in the Success of Ozzie Construction Company Case Study The paper â€Å"The Role of Employees in the Success of Ozzie Construction Company† is a  fascinating variant of case study on human resources. This report explores the solutions to challenges facing the employees in their workplaces. It also summarizes the fact that employees are the main pillars in the company because they are one interacting with customers on a daily basis. It is vital to train employees on various issues such as customer care ethics and personal development. Such skills will benefit the company indirectly because it will discourage bullying and sexual harassment and promote the well-being of the employees.Companies are exposed to various potential risks when it comes to health and safety. It is the duty of the top management of every company to ensure that they protect their employees and the general public from the dangers of health and safety risks. Some of the risks that are exposed to the companies are as follows:InjuriesAccident riskStress andFire r isksLocke (2012) argues that safety is an essential investment that we can make. Managers should ask themselves what it saves and not what it costs. The law governing the business and companies requires employers to ensure the safety of the employees and the general public. This report will analyze various solutions that are designed by the human resource department for the well-being of the employees.Employee health and safetyTo ensure smooth functioning in an Ozzie Construction Company, it is essential for the managers to ensure safety for the employees. Top management of any organization should know that employees are the principal factors that determine the success of achieving goals and objectives. Health is a broad subject that can affect employees in different dimensions. Employers need to ensure that employees are protected from physical, emotional and mental well-being.Safety is an act of ensuring that employees are physically safe in the workplace. As a human resource mana ger of Ozzie Construction Company, I proposed that the safety of the employees and the entire company can be achieved by installing healthy and safety programs. This will ensure that all forms of illness and injuries are minimized. In addition, these health programs can help employers and workers to know the dangers that are exposed to in the workplace on a daily basis (Einarsen et al, 2010)The effective way of protecting the employees and the entire parties who are transacting different businesses in the company is through the assessment of risk that is exposed to the company. I can, therefore, propose to the CEO of the company to arrange for the team who are going to assess systematically any hazards to the employees and the general public. The assessment will help to identify the possible factors that are likely to affect the staff and other members visiting the company. The effecting risk assessment process comprises of the following issues;Identification of the possible hazards in the companyIdentifying individuals who are exposed to riskAssessing the risk and deciding whether the install precaution is adequateAnalyzing the findingsImplementing the necessary action if the precaution is inadequateIt is also essential to ensure that safety equipment is made available in the company. The company needs to have first aid kits that will be used in case of small accidents. There should be firefighting equipment to be used in case of fire break out. These are basic equipment that needs to be installed in strategic corners; in the company. The CEO can also consider establishing emergency doors to be used in case of an appropriate emergency. Finally, the employers need to ensure the company and the possible risk so that in case of an accident the victims can be compensated.

Immigration Law Facto Relationship

Question: Describe about the Immigration Law for Facto Relationship. Answer: 1. The Family Law Act 1975[1] defines a de facto relationship. It is required under law that there needs to be a relationship as a couple that exists between the two people of the opposite or same sex on a basis that is genuinely domestic.[2] It is necessary to meet the requirement of a one year de facto relationship for the applicants who are applying for a partnership visa.[3] These criteria would be satisfied if it is demonstrated by the couple that they have for the past twelve months been in a de facto relationship prior to the application for the visa.[4] A person is in a de facto relationship if they are not married, have a commitment that is mutual of sharing a life which excludes other, are in a continuing and genuine relationship and are living together and do not live apart or separately on a basis that is permanent.[5] A common element of a relationship that is on-going is living together, couples sometimes may be required to live apart for many reasons. Provided there is temporary separation and the couple since the relationship had commenced had at some point lived together.[6] There can however be a waiver of this one year requirement if it can be proved that there was a compelling and compassionate reason that existed as to why the requirement is no longer necessary.[7] Therefore, an application can be made by Jason that he was living with Emma for six months and due to the death of his mother had to come back to Australia and now after her death was unable to leave Australia since he was the sole executor of the will and hence could not live with Emma. This could be considered as a compelling reason.[8] 2. The various type of visa options that are available with Emma by which she can sponsor for her parents to come live in Australia. There are:[9] Parent visa (subclass 103), Contributory Parent (Temporary) Visa (subclass 173), Contributory Parent Visa (subclass 143), Aged Parent Visa (subclass 804), and Contributory Aged Parent (Temporary) Visa (subclass 884) and Contributory Aged Parent Visa (subclass 864). The best option which is available with Emma from the various of options of visa sponsoring for her parents is the Aged Parent visa (subclass 804).[10] This visa allows the parents who are older to live in Australia with their child if such a child is a permanent resident, Australian citizen or a citizen eligible for New Zealand who is now settled in Australia.[11] However, it must be note that this visa requires a long waiting time which could extend to a period of up to 30 years before there is an approval of this visa. Since the demand for this visa is significant the place is quite limited.[12] The wait could be, as mentioned above, up to 30 years before there is a grant of such a visa. Emma could however, consider a Contributory Aged Parent Visa which takes less than two years time to be finalized.[13] The Contributory Aged Parent (Temporary) visa (subclass 884) provides for a visa pathway that is two-stage in which first an application is made for a temporary visa and then late r for visa that is permanent. The Contributory Aged Parent visa (subclass 864) is a visa that is permanent and lets the payment of the full cost with respect to the migration of Contributory Parent through only one visa application.[14] Though, there is a higher application charge which is applicable for the Contributory Parent Visa however, Emma would have a longer support assurance with a bond that is larger that would be required before the Contributory Aged Parent Visa (subclass 864) could be granted. There are also some community costs that are offset by these higher charges such as services for health and welfare.[15] These are the options of visa that would be most suited for Emma in the given situation, ideally Emma should opt for a Contributory Aged Parent Visa since the same would take much less time and she would be able to get her parents to shift to Australia sooner permanently.[16] 3. In case of Michelle who has been the only one who is left behind with her five year old son. The Remaining relatives visa (subclass 115) could be sponsored for her so that she could move to Australia with the rest of her family.[17] This visa is applicable to those people who do not have any close family tie anywhere outside Australia and who has a child, sister, brother or an equivalent step who is either a permanent resident of Australia, citizen of Australia or a New Zealand citizen eligible. It can however be complex to prove where the relative live or what contact is there with the other relatives that are there.[18] Thus, Michelle would be eligible for the visa if the application of the visa is outside Australia. Since the only near relative that she and her son have are settle already in Australia and since Emma is a Permanent Australian Resident and so are her and Michelles parents now, the criteria of having near relative who are in Australia and who are citizens of Australia permanent resident of Australia, citizen of Australia or a New Zealand citizen eligible is already satisfied.[19] Further, it would be required that either Jason, Emma, or her parents should sponsor her as it is required under this class of visa that one of the near relatives or the partner of such near relative should be sponsoring the visa.[20] Therefore conclusively it can be stated that this visa is the option by which Michelle and her son can come and start living in Australia. [21] References FAMILY LAW ACT 1975 (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_act/fla1975114/ Australia, Family,De Facto Relationships - Family Court Of Australia(2016) Familycourt.gov.au https://www.familycourt.gov.au/wps/wcm/connect/fcoaweb/family-law-matters/separation-and-divorce/defacto-relationships/ Fact Sheet - One-Year Relationship Requirement For De Facto Partners(2016) Border.gov.au https://www.border.gov.au/about/corporate/information/fact-sheets/35relationship Immigration, A Commitment To Australia (1988), Australian Govt. Pub. Service. Mansouri, Fethi and Michael Leach, "The Evolution Of The Temporary Protection Visa Regime In Australia" (2009) 47International Migration MIGRATION ACT 1958 (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_act/ma1958118/ Parent Category Visas(2016) Border.gov.au https://www.border.gov.au/Trav/Brin/Pare MIGRATION REGULATIONS 1994 - SCHEDULE 1Classes Of Visa (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_reg/mr1994227/sch1.html MIGRATION REGULATIONS 1994 - REG 2.21Agrant Of Bridging A (Class WA) Visas Without Application (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_reg/mr1994227/s2.21a.html Aged Parent Visa (Subclass 804)(2016) Border.gov.au https://www.border.gov.au/Trav/Visa-1/804- COBB-CLARK, DEBORAH A., "Do Selection Criteria Make A Difference?: Visa Category And The Labour Market Status Of Immigrants To Australia" (2000) 76Economic Record Remaining Relative Visa (Subclass 115)(2016) Border.gov.au https://www.border.gov.au/Trav/Visa-1/115- Wright, Chris F., "Why Do States Adopt Liberal Immigration Policies? The Policymaking Dynamics Of Skilled Visa Reform In Australia" (2014) 41Journal of Ethnic and Migration Studies MIGRATION REGULATIONS 1994 - REG 1.15Remaining Relative (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_reg/mr1994227/s1.15.html. MIGRATION REGULATIONS 1994 - REG 1.20Klimitation On Sponsorships--Remaining Relative Visas (2016) Austlii.edu.au https://www.austlii.edu.au/au/legis/cth/consol_reg/mr1994227/s1.20k.html Smith, Dominic, Entrybymigrants (2016) AustLII Communities https://austlii.community/foswiki/NTLawHbk/EntryByMigrants