Data Analyst Vs Business Analyst Vs Data Engineer Vs BI Specialist

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  Data Science - Complete Track • Step 1 - Identify the business problem/value addition/question – ( Data Insights ) this has to be the starting point. • Step 2 - Data availability ( Data Governance ) - Have the structure of your data set defined – The real challenge starts here-                o Do we have the data?                o Do we have access to the required data? • Step 3 -Getting Data ( Data Mining / Data Pipeline ) – How to collect the data from different sources in the system • Step 4 - Data preparation (ETL / ELT) – Once you have data there will be lot of cleaning and preparation required, reduce/increase/combine/split the predictors, determine and eliminate outliers, populate missing values convert few categorical variables into numerical etc. • Step 5 –Exploratory Data Analysis (EDA) – In this step we do descriptive and diagnostic analysis of the existing data. We build multiple graphs that give us direction towards the next steps of predictive analytics. We migh
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WINDOWS EVENTLOG POWERSHELL SCRIPTS

 

windows-eventlog-powershell-scripts


EVENTLOG THROUGH POWERSHELL SCRIPTS


******* LOCATION OF LOG FILES IN WINDOWS OS


C:\Windows\System32\winevt\Logs


******* CHECKING OF EVENTVIEWER SERVICE STATUS


Get-Service eventlog

******** SOME IMPORTANT PS SCRIPTS


Get-EventLog -List


Get-EventLog -LogName System -Newest 5


Get-EventLog -LogName System -EntryType Error


Get-EventLog -LogName System -after 10/09/2022


Get-EventLog -LogName System -Before 19/09/2022 -After 10/09/2022


Get-EventLog -LogName Security -EntryType SuccessAudit | Where-Object{$_.EventID -eq 4720}

******** Parsing Windows Defender event log in PowerShell


Get-WinEvent -logname "MICROSOFT-WINDOWS-WINDOWS DEFENDER/OPERATIONAL"


EVENT VIEWER EVENT ID EXPOLORER SITE:




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