I-Metadata ikulandela Naphi Nawe Uya khona

I-Metadata ibaluleke kakhulu kwi-website kunye nokuphathwa kwedatha

I-Metadata idatha malunga nedatha. Ngamanye amagama, lwazi olusetyenziswa ukuchaza idatha equlethwe kwinto efana nephepha lewebhu, umqulu okanye ifayile. Umzekelo olula wemethadatha yombhalo unokuqokelela ulwazi olubandakanya umbhali, ubungakanani befayile kunye nomhla owenziwe. I-Metadata imele emva kwee-zigcawu ulwazi olusetyenzwa kuyo yonke indawo, ngamashishini onke, ngeendlela ezininzi. Inobuninzi kwiinkqubo zolwazi, imidiya yoluntu, iiwebhusayithi, isofthiwe, iinkonzo zomculo kunye nokuthengiswa kwe-intanethi.

I-Metadata kunye neeNgcaciso zeWebhu

Imethadatha efakwe kwiwebhsayithi ibaluleke kakhulu kwimpumelelo yesayithi. Iquka inkcazo yesayithi, amagama angundoqo kunye neemetagag - zonke ezidlala indima kwimiphumo yophando - kunye nolunye ulwazi ngokunjalo. I-Metadata yongezwa ngesandla ngabanikazi bewebhu kwaye iveliswe ngokuzenzekelayo yiindwendwe kwiiwebhusayithi.

IMetadata kunye nokulandelela

Abathengisi kunye neziza zokuthengwa kwi-intanethi zisebenzisa i-metadata ukulandelela imikhuba yabasebenzisi kunye nokunyakaza. Abadayisi beDivithali ba landela yonke inkqantosi kunye nokuthenga, ukugcina ulwazi malunga nawe njengoluhlobo lwesicingo osebenzisayo, indawo yakho, ixesha lemihla, kunye nayiphi na enye idatha evunyelwe ngokomthetho ukuqokelela. Ukuxhotyiswa ngolu lwazi, bakha umfanekiso wendlela yakho yemihla ngemihla kunye nokusebenzisana, ukhetho lwakho, imibutho yakho kunye nemikhwa yakho, kwaye basebenzisa le mifanekiso ukuthengisa iimveliso zabo kuwe.

IMetadata kunye neMedia Media

Njalo xa ungumhlobo othile okanye i-Facebook, mamela umculo uSpotify uncoma kuwe, uthumele isikhundla okanye wabelane nge-tweet yomntu, imetadata isebenza kwimvelaphi. Abasebenzisi bePinterest bangenza iibhodi zamanqaku afanelekileyo ngenxa yemethadatha egcinwe ngala manqaku.

IMetadata kunye noLawulo loLwazi

I-Metadata kwihlabathi lolawulo lweenkcukacha ingaqwalasela ubungakanani nokufometha okanye ezinye iimpawu zento yedatha. Kubalulekile ukutolika okubhalwe kwedatha yedatha. Ulwimi lwe- EXtensible Markup (i-XML) ngolwimi olulodwa lokumaketha oluchaza izinto zedatha usebenzisa ifomati yeetetata.

Yiyiphi iMetadata engekho & # 39; t

I-Metadata yidata malunga nedatha, kodwa akuyiyo idatha ngokwayo. Ngokuqhelekileyo, i-metadata ikhutshwa ngokukhuselekileyo ngenxa yokuba inganiki bani na idatha. Cinga ngemethadatha njengefayile yekhadi kwilayibrari yakho yobuntwana equlethe ulwazi malunga nencwadi; imethadatha ayilona ncwadi ngokwayo. Unokufunda okuninzi malunga nencwadi ngokuhlola ifayile yekhadi layo, kodwa kufuneka uvula le ncwadi ukuyifunda.

Iintlobo zeMethadatha

I-Metadata iza kwiindidi eziliqela kwaye isetyenziselwa iintlobo ezahlukeneyo ezinokuthi zibekwe ngokubanzi njengezoshishino, ezobugcisa okanye ezisebenza.