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advanced data science sql interview question amazon window functions amp aliasing
Bookmarked 265 weeks ago |
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advanced sql questions from amazon handling complex logic in data science interviews - youtube
Bookmarked 268 weeks ago this sql question involves handling complex logic and implementing multiple scenarios and edge cases that can leave a new data scientist confused wersquoll go over this advanced sql question that was asked by amazon on a data science interview follow along with melink to question: http:bitly3c8ksvh______________________________________________________________________this series is for both beginner and intermediate data scientists and analysts interested in learning how to solve common data science interview questions in sql these are real data science interview questions for some background context and an intro about what this series is about: https:bitly36kkbxg subscribe to my channel: https:bitly2gsfxma playlist for more data science interview questions and answers: https:bitly3jifw81 playlist for data science interview tips: https:bitly2g5hnoj practice more real data science interview questions: https:bitly2qhnnmh |
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how i learned data science resources to get a job in 2021
Bookmarked 267 weeks ago let039s talk about how to learn data science or at least how i learned data science i039ll go over the topics i think are important like programming in sql and python understanding machine learning theory and produce management principles i039ll leave you with a few resources you all can explore to get better at data science and hopefully land a jobresources mentioned:leetcodecomstratascratchcomconfettiaibrilliantorgkagglecomtryexponentcommediumcomwikipediaorg subscribe to my channel: https:bitly2gsfxma ______________________________________________________________________contact:if you have any questions comments or feedback please leave them herefeel free to also email me at nathanstratascratchcom |
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common date manipulations on data science sql interviews
Bookmarked 266 weeks ago date and datetime manipulations are really common and necessary to do data science work the skill and concepts are often tested on data science interviews extracting components from the date field like year day month is super common in analytics often times yoursquore given a date field and asked to calculate or count some metric over years or months let039s go over these concepts in this videolink to the question: http:bitly3jmkh7x______________________________________________________________________ subscribe to my channel: https:bitly2gsfxma playlist for more data science interview questions and answers: https:bitly3jifw81 playlist for data science interview tips: https:bitly2g5hnoj practice more real data science interview questions: https:bitly2qhnnmhabout the platform:i039m using stratascratch a platform that allows you to practice real data science interview questions there are over 1000 interview questions that cov |
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top data science interview questions in 2021 3 concepts tested on all interviews
Bookmarked 270 weeks ago wersquore going to go over the most common data science interview question for 2021 in this video really itrsquos 3 of the most common concepts tested on all coding interviews wrapped in one question i see this question or version of this question on almost every interview irsquove been on or given follow along with me and see if you would be able to answer this questionlink to question: http:bitly2l2pf0wthis question is from microsoft but versions of this has been found at other tech companies like facebook google airbnb doordash and others the 3 concepts tested are sql joins case statements and subqueries common table expressions sql ctes______________________________________________________________________ subscribe to my channel: https:bitly2gsfxma playlist for more data science interview questions and answers: https:bitly3jifw81 practice more real data science interview questions: https:bitly2qhnnmh_______________________________________ |
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top data science interview question and answer mistakes 2021 asked by amazon - youtube
Bookmarked 271 weeks ago we039re going to cover the 1 most common mistake made on data science interviews this mistake is made by both inexperienced and experience data science profe |
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solving complex sql interview questions how to organize lengthy code solutions
Bookmarked 268 weeks ago let039s talk about a framework to organize lengthy sql code on a data science interview or on the job most data science problems involve numerous business rules and deal with complicated logic your code might end up being hundreds of lines long how do we properly organize our solution i lay out a framework that can help anyonelink to question: https:bitly2jpvviq______________________________________________________________________this series is for both beginner and intermediate data scientists and analysts interested in learning how to solve common data science interview questions in sql these are real data science interview questions subscribe to my channel: https:bitly2gsfxma playlist for more data science interview questions and answers: https:bitly3jifw81 playlist for data science interview tips: https:bitly2g5hnoj practice more real data science interview questions: https:bitly2qhnnmh______________________________________________ |
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raid 5 disk failure recovery data recovery
Bookmarked 602 weeks ago http:wwwsertdatarecoverycomraid-recoveryraid-5-data-recoverylisted here is a excellent movie regarding how to repair a raid 5 collection whenever it has been unsuccessful this aided a really good buddy of my own who had been caught when attempting to solve his condition this online video aided him know what was the most effective methods for taking along the way if you find yourself in this situation there are some very helpful tips included in this video that will help you i adore everything and technology that relates to it i am just constantly searching for video clips to talk about to assist somebody if you think it will help someone please leave a comment or share this video i am going to keep introducing video clips because i discover them |
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tamahagane demo
Bookmarked 422 weeks ago we want to democratize data science we will publish an open source tool that allows non-technical people to use data science to solve problems or glean insights into their businesses or virtually any domain via an easy-to-use visual web-based data flow programming language without the need to write a single line of codefor more info please visithttp:tamahaganeorg |
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disaster recovery data security and slow computers affect on houston small business owners
Bookmarked 714 weeks ago it expert rus bel discusses three critical areas that all small business owners should understand to survive in today039s economy at http:thebestgeekscomhow to plan for backup and disaster recovery so you can have business continuity are included as well as planning and implementing for data availability and security finally the most obvious concept of fixing slow computers are examined all of these concepts are looked at from the perspective of the small business owner http:youtubemr95o08idhi |
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remove tracking software amp protect your personal data
Bookmarked 414 weeks ago every personal computer in the world has tracking cookies and spyware on it right now this epidemic is the cause of most of the slow and disabled computers today follow along as mr bob the computer guy shows you how to remove these threats and make your pc safe again |
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salt lake cityrsquos go-to company for installing network cabling systems
Bookmarked 227 weeks ago when it comes to companies in salt lake city that specialize in installing network cabling systems you need one that you can rely on for more reasons than just installing the network cabling itself with 3c business solutions services in salt lake city wersquoll do a whole lot more than just doing the installingwe care about making sure that these systems are installed in a timely fashion in addition we make sure that what we install is affordable for our clients but of course with our services here at 3c business solutions itrsquos not only about being cost-effective or about being fast itrsquos about showing our customers how trustworthy we arewhen it comes to network cabling systems you need up-to-date technology at 3c business solutions we provide fiber optic lines to ensure the system is running at top speed not only that but the network cabling systems that we install are done by licensed technicians who have done it before better yet when itrsquos installed we test it out to ensure th |
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data - don039t sing feat benny sings official video
Bookmarked 566 weeks ago buy on itunes - http:bitly1m2n6orfollow on soundcloud - http:soundcloudcom0data0follow data on facebook - http:facebookcom0data0-directed by david bertramproduced by standardp amp c 2015 eos records-taken from data039s quotdon039t sing epquot now availablecomposed and produced by data written by benny singsp amp c 2015 eos records |
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austria-hungary reunited today
Bookmarked 455 weeks ago this video was created independent of the reallifelore video i know they are on the same topic but i had the script and data all ready before the publication of his video it just took me too long to get the animation handled and done i also emailed reallifelore the day he published his video my script and data so he would know that when i publish my video i didn039t try to rip him offthank you for understandingall my data script and sources are published on my patreon https:wwwpatreoncomuserpostsu=4990735let me know if you liked the animation style and if i should do animated videos like this more oftenmy channel https:wwwyoutubecomchanneluc-jww2juo3ikj5c9vsnogiwmy second channel https:wwwyoutubecomchannelucoet53jaqyl_oke5oq-bikgvitaj slovakiahttps:wwwyoutubecomuserfoxglobeblue21 |
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google container data center tour
Bookmarked 763 weeks ago first presented at the google efficient data centers summit hosted at google headquarters in mountain view ca on april 1 2009for more information about the event or google039s data center efficiency efforts please visit: http:wwwgooglecomcorporategreendatacenterssummithtml |