<?xml version="1.0"?>
<rss version="2.0">
   <channel>
      <title>ISSUES AND CHALLENGES DATA WAREHOUSE AND DATA MINING IMPLENTATION by Nurul Hazira</title>
      <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2023-01-31 02:50:44 UTC</pubDate>
      <lastBuildDate>2023-01-31 07:40:06 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>Issues and Challenges</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462560182</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:13:31 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462560182</guid>
      </item>
      <item>
         <title>High costs and failure rates</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462560707</link>
         <description><![CDATA[<div>When a data warehouse needs to be updated or changed to meet new reporting requirements or data needs, they have very high costs and timelines which makes a TDW inadequate for meeting rapid and real-time data requirements.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:14:25 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462560707</guid>
      </item>
      <item>
         <title>High complexity and redundancy</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462561216</link>
         <description><![CDATA[<div>So many isolated data stores can lead to inconsistent and unreliable reporting. It also leads to data accuracy, integration, and validation issues.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:15:12 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462561216</guid>
      </item>
      <item>
         <title>Outdated technologies</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462563173</link>
         <description><![CDATA[<div>Scalability issues: Not always scale up vertically to meet the requirements, things such as parallel processing and in-memory storage are not used, which are proven to significantly improve data processing capabilities.<br><br>Storage issues: There is a limit to how much data can store in and with businesses now dealing with <em>petabytes </em>of data, it is near impossible to scale on-premise storage capabilities enough without incurring exceedingly high costs.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:17:57 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462563173</guid>
      </item>
      <item>
         <title>Security and Social Challenges</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462564923</link>
         <description><![CDATA[<div>Dynamic techniques are done through data assortment sharing, which requires impressive security. Private information about people and touchy information is gathered for the client’s profiles, client standard of conduct understanding—illicit admittance to information and the secret idea of information turning into a significant issue.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:19:41 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462564923</guid>
      </item>
      <item>
         <title>Noisy and Incomplete Data</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462565602</link>
         <description><![CDATA[<div>Data Mining is a way to obtain information from huge volumes of data. Data in huge amounts regularly will be unreliable or inaccurate. These issues could be because of human mistakes, blunders, or errors in the instruments that measure the data.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:20:33 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462565602</guid>
      </item>
      <item>
         <title>Poor Performance</title>
         <author>hazirakamal00</author>
         <link>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462566073</link>
         <description><![CDATA[<div>The presentation of the data mining framework basically relies upon the productivity of techniques and algorithms utilized. On the off chance that the techniques and algorithms planned are not sufficient, at that point, it will influence the presentation of the data mining measure unfavorably.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-01-31 07:21:04 UTC</pubDate>
         <guid>https://padlet.com/hazirakamal00/2sn8mkdxpsh6x5jf/wish/2462566073</guid>
      </item>
   </channel>
</rss>
