Big Data Analytics
Questions and Answers
Updated 2026
BigBDataB-
BAnswerBBisBusedBtoBdescribeBtheBcollectionBofBcomplexBandBlargeBdataBsetsBsuchBt
hatBit'sBdifficultBtoBcapture,Bprocess,Bstore,BsearchBandBanalyseBthisBkindBofBdataBusi
ngBconventionalBdataBmanagementBtoolsBandBtraditionalBdatabaseBmanagementBsyste
ms.
suchBthatBit'sBdifficultBtoBcapture,Bprocess,Bstore,BsearchBandBanalyseBthisBkindBofBda
taBusingBconventionalBdataBmanagementBtoolsBandBtraditionalBdatabaseBmanagementB
systems.B-BAnswerBBWhyBisBthereBaBneedBtoBuseBaB"BigBData"?
BigBDataBAnalyticsB-
BAnswerBBisBtheBuseBofBadvancedBanalyticBtechniquesBagainstBveryBlarge,BdiverseBdat
aBsetsBthatBincludeBdifferentBtypesBsuchBasBstructured/unstructuredBandBstreaming/ba
tch,BandBdifferentBsizesBfromBterabytesBtoBzettabytes.
BigBdataB-
BAnswerBBisBaBtermBappliedBtoBdataBsetsBwhoseBsizeBorBtypeBisBbeyondBtheBabilityB
ofBtraditionalBrelationalBdatabasesBtoBcapture,Bmanage,BandBprocessBtheBdataBwithBlo
w-latency.
ItBallowsBanalysts,Bresearchers,BandBbusinessBusersBtoBmakeBbetterBandBfasterBdecisio
nsBusingBdataBthatBwasBpreviouslyBinaccessibleBorBunusable.B-
BAnswerBBHowBhelpfulBisBitBtoBanalyseBaBBigBData?
textBanalytics,BmachineBlearning,BpredictiveBanalytics,BdataBmining,Bstatistics,BandBnat
uralBlanguageBprocessingB-
BAnswerBBWhatBareBtheBadvancedBanalyticsBtechniquesBthatBhelpsBbusinessBanalyseB
previouslyBuntappedBdataBsourcesBindependentBorBtogetherBwithBtheirBexistingBenterp
riseBdataBtoBgainBnewBinsightsBresultingBinBsignificantlyBbetterBandBfasterBdecisions..
, -SensorsBusedBtoBgatherBclimateBinformation
-PostsBtoBsocialBmediaBsites
-DigitalBpicturesBandBvideos
-SoftwareBlogs
-Documents
-Politics
-GPSBtrails
-PurchaseBtransactionBrecords
-TrafficB-BAnswerBBWhereBdoesBBigBDataBoriginates?
-IncreaseBofBstorageBcapacities
-IncreaseBofBprocessingBpower
-AvailabilityBofBdataB-BAnswerBBKeyBEnablersBforBtheBGrowthBofBBigBData
-MoreBdataBleadsBtoBmoreBaccurateBanalyses.
-MoreBaccurateBanalysesBleadsBtoBbetterBdecisionBmaking.
-
BetterBdecisionsBmeansBgreaterBoperationalBefficiencies,BcostBreductionsBandBreducedB
risks.B-BAnswerBBWhyBisBBigBDataBImportant?
-Volume
-Velocity
-Variety
-VeracityB-BAnswerBBWhatBareBtheB4V'sBofBBigBData?
VolumeB-BAnswerBB*DataBatBRest
B*TerabytesBtoBexabytesBofBexistingBdataBtoBprocess
*sizeBofBtheBdata
Questions and Answers
Updated 2026
BigBDataB-
BAnswerBBisBusedBtoBdescribeBtheBcollectionBofBcomplexBandBlargeBdataBsetsBsuchBt
hatBit'sBdifficultBtoBcapture,Bprocess,Bstore,BsearchBandBanalyseBthisBkindBofBdataBusi
ngBconventionalBdataBmanagementBtoolsBandBtraditionalBdatabaseBmanagementBsyste
ms.
suchBthatBit'sBdifficultBtoBcapture,Bprocess,Bstore,BsearchBandBanalyseBthisBkindBofBda
taBusingBconventionalBdataBmanagementBtoolsBandBtraditionalBdatabaseBmanagementB
systems.B-BAnswerBBWhyBisBthereBaBneedBtoBuseBaB"BigBData"?
BigBDataBAnalyticsB-
BAnswerBBisBtheBuseBofBadvancedBanalyticBtechniquesBagainstBveryBlarge,BdiverseBdat
aBsetsBthatBincludeBdifferentBtypesBsuchBasBstructured/unstructuredBandBstreaming/ba
tch,BandBdifferentBsizesBfromBterabytesBtoBzettabytes.
BigBdataB-
BAnswerBBisBaBtermBappliedBtoBdataBsetsBwhoseBsizeBorBtypeBisBbeyondBtheBabilityB
ofBtraditionalBrelationalBdatabasesBtoBcapture,Bmanage,BandBprocessBtheBdataBwithBlo
w-latency.
ItBallowsBanalysts,Bresearchers,BandBbusinessBusersBtoBmakeBbetterBandBfasterBdecisio
nsBusingBdataBthatBwasBpreviouslyBinaccessibleBorBunusable.B-
BAnswerBBHowBhelpfulBisBitBtoBanalyseBaBBigBData?
textBanalytics,BmachineBlearning,BpredictiveBanalytics,BdataBmining,Bstatistics,BandBnat
uralBlanguageBprocessingB-
BAnswerBBWhatBareBtheBadvancedBanalyticsBtechniquesBthatBhelpsBbusinessBanalyseB
previouslyBuntappedBdataBsourcesBindependentBorBtogetherBwithBtheirBexistingBenterp
riseBdataBtoBgainBnewBinsightsBresultingBinBsignificantlyBbetterBandBfasterBdecisions..
, -SensorsBusedBtoBgatherBclimateBinformation
-PostsBtoBsocialBmediaBsites
-DigitalBpicturesBandBvideos
-SoftwareBlogs
-Documents
-Politics
-GPSBtrails
-PurchaseBtransactionBrecords
-TrafficB-BAnswerBBWhereBdoesBBigBDataBoriginates?
-IncreaseBofBstorageBcapacities
-IncreaseBofBprocessingBpower
-AvailabilityBofBdataB-BAnswerBBKeyBEnablersBforBtheBGrowthBofBBigBData
-MoreBdataBleadsBtoBmoreBaccurateBanalyses.
-MoreBaccurateBanalysesBleadsBtoBbetterBdecisionBmaking.
-
BetterBdecisionsBmeansBgreaterBoperationalBefficiencies,BcostBreductionsBandBreducedB
risks.B-BAnswerBBWhyBisBBigBDataBImportant?
-Volume
-Velocity
-Variety
-VeracityB-BAnswerBBWhatBareBtheB4V'sBofBBigBData?
VolumeB-BAnswerBB*DataBatBRest
B*TerabytesBtoBexabytesBofBexistingBdataBtoBprocess
*sizeBofBtheBdata