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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:42 am
How are pictures saved in a database if the fields can only be filled with characters? For instance, profile pictures are usually asked in most sites which allows registration.

Are they saved in the servers and referenced using links or something?
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:42 am
justjoking10 wrote:
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?

Well if .dat p den ung file khit nsa USB sya. Database pa den sya para sakin.

Kapag flashdrive kase, anyone can delete, or rewrite your files or info, but in database, only the admin or the programmer can change the database files. Share lang ah XD
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:43 am
LouiseSebastianeYagi wrote:Tsaka mahirap manu-mano kapag hindi naka-computerized.

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Yeah kaya may database para matago at madaling mahanap yung mga info na kelangan Smile
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:44 am
LouiseSebastianeYagi wrote:
Sean wrote:Maam. Ang space po ay considered as character po dba. Ano po ang size ng space?sa tingin ko pre same lang ata ng size ng letters yung size ng space .

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Oo same lang kasi considered as character ang spce eh.

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Yes, every character, same ang size niya.
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:46 am
Hayz wrote:How are pictures saved in a database if the fields can only be filled with characters? For instance, profile pictures are usually asked in most sites which allows registration.

Are they saved in the servers and referenced using links or something?
You can definitely save pictures to your database. You just need to choose the right datatype to support the image or picture. For example, in MySQL, you can choose LONGBLOB datatype to save pictures to your database. Smile
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 7:53 am
Admin Rash wrote:
Hayz wrote:How are pictures saved in a database if the fields can only be filled with characters? For instance, profile pictures are usually asked in most sites which allows registration.

Are they saved in the servers and referenced using links or something?
You can definitely save pictures to your database. You just need to choose the right datatype to support the image or picture. For example, in MySQL, you can choose LONGBLOB datatype to save pictures to your database. Smile
So pick datatypes which suit your needs. Thanks.
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:10 am
Hayz wrote:
Admin Rash wrote:
Hayz wrote:How are pictures saved in a database if the fields can only be filled with characters? For instance, profile pictures are usually asked in most sites which allows registration.

Are they saved in the servers and referenced using links or something?
You can definitely save pictures to your database. You just need to choose the right datatype to support the image or picture. For example, in MySQL, you can choose LONGBLOB datatype to save pictures to your database. Smile
So pick datatypes which suit your needs. Thanks.
Exactly! Hope it helped you understand!
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:55 am
Admin Rash wrote:
Sean wrote:ma'am usually saang lugar po may database ?

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One example of ng mga kailangan gumamit ng databases are companies. Since kailangan nila magstore ng data, gumagamit sila ng database for queries. Yung sa mga restaurants, every transactions, pumapasok sya sa databases nila.

need rin siguro ng data base sa barko para sa mga records kung ano naganap pag naglalayag sila hahahha
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:56 am
Sean wrote:
justjoking10 wrote:
LouiseSebastianeYagi wrote:Ma’am if database is considered a file, then what is the difference between data and a file?


Pag data ang alam ko structured na sya. Pag file unstructured.
tingin ko pre same lang naman sila na structured kasi naka ayos naman na yung bawat fields na ininput mo. Ang pagkaka iba lang is sa data nag iinput ka ng mga infos na related to each other tapos inisa mo siya bale isang data na siya tapos yung file naman siya yung nag cocollect ng bawat data .

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in Layman's Term si file eh ung bahay si data ung subdivision hahaha
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:58 am
Admin Rash wrote:
Sean wrote:ma'am usually saang lugar po may database ?

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One example of ng mga kailangan gumamit ng databases are companies. Since kailangan nila magstore ng data, gumagamit sila ng database for queries. Yung sa mga restaurants, every transactions, pumapasok sya sa databases nila.

example din yung sa ospital
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:58 am
ellariana wrote:
Admin Rash wrote:
Sean wrote:ma'am usually saang lugar po may database ?

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One example of ng mga kailangan gumamit ng databases are companies. Since kailangan nila magstore ng data, gumagamit sila ng database for queries. Yung sa mga restaurants, every transactions, pumapasok sya sa databases nila.

example din yung sa ospital
Great example yung hostpitals, records for patients and time checked in and checked out. Very Happy
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 9:59 am
ellariana wrote:
Admin Rash wrote:
Sean wrote:ma'am usually saang lugar po may database ?

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One example of ng mga kailangan gumamit ng databases are companies. Since kailangan nila magstore ng data, gumagamit sila ng database for queries. Yung sa mga restaurants, every transactions, pumapasok sya sa databases nila.

example din yung sa ospital
kailangan nila magstore ng data ng bawat pasyente
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:01 am
Sean wrote:
justjoking10 wrote:Maam. Data base n den po nmn pinag uusapan. Pano po un ioopen?
Yun ata yung sinasabi ni sir kanina pre na may software or application na kaya mag open ng specific na file format .

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kailangan mo ng specific software kasi di kaya ng isang software na magbukas ng lahat ng file format Rolling Eyes
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:01 am
justjoking10 wrote:Maam. Ang space po ay considered as character po dba. Ano po ang size ng space?
its = 1
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:02 am
LouiseSebastianeYagi wrote:
Sean wrote:Maam. Ang space po ay considered as character po dba. Ano po ang size ng space?sa tingin ko pre same lang ata ng size ng letters yung size ng space .

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Oo same lang kasi considered as character ang spce eh.

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ay ganun pala yon
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:04 am
justjoking10 wrote:
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?

Well if .dat p den ung file khit nsa USB sya. Database pa den sya para sakin.
as long as kaya ng capacity ng flashdrive mo yung nilagay mong database kasi useless yun pag di nagkasya What a Face
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:09 am
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?
pwewde nmn siguro Smile
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:12 am
Admin Rash wrote:
Sean wrote:ma'am usually saang lugar po may database ?

Sent from Topic'it App
One example of ng mga kailangan gumamit ng databases are companies. Since kailangan nila magstore ng data, gumagamit sila ng database for queries. Yung sa mga restaurants, every transactions, pumapasok sya sa databases nila.

gumagamit din po ba ng database ang convenience store? Smile
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:13 am
madera16 wrote:
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?
pwewde nmn siguro Smile

kung wala sa computer, saan pwedeng i-store yun?
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:14 am
Myra Monique Acuna wrote:
madera16 wrote:
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?
pwewde nmn siguro Smile

kung wala sa computer, saan pwedeng i-store yun?
pwede sa usb, servers, external hard drive
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:18 am
ellariana wrote:
Sean wrote:
justjoking10 wrote:Maam. Data base n den po nmn pinag uusapan. Pano po un ioopen?
Yun ata yung sinasabi ni sir kanina pre na may software or application na kaya mag open ng specific na file format .

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kailangan mo ng specific software kasi di kaya ng isang software na magbukas ng lahat ng file format Rolling Eyes

May kanya-kanya kasi silang file format, kaya dapat specific
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:21 am
justjoking10 wrote:
LouiseSebastianeYagi wrote:
Sean wrote:ma'am usually saang lugar po may database ?

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Sa tingin ko pre, ang Garena ay isang database kasi server siya para ma-access mo lahat ng different games and maka-acceess ng multiple accounts. Sa tingin ko lang naman. Hahahaha!

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Same IDEA. S tingin ko s mga servers madalas may database.
so matatawag din na database ang steam kasi server din sya ng ibat ibang games ? Razz hahahah
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:22 am
Ferre wrote:
Myra Monique Acuna wrote:
madera16 wrote:
Luwiezzz wrote:Maituturing bang Database ang record of students kahit wala sa computer?
pwewde nmn siguro Smile

kung wala sa computer, saan pwedeng i-store yun?
pwede sa usb, servers, external hard drive

as long na kaya ng storage yung database mo? sigesige. salamat Smile
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:27 am
Admin Rash wrote:
judedominguiano wrote:Have you ever tried working on database? Yes ma'am why?
Of course, I did. Actually it is a requirement for us to work with our own database. Super helpful sya specially kung need mo talaga mag-store ng large amount of data.
maam kahit gano kalaking amount ng file pwede mo sya ilagay sa kahit anong database ?
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Re: Understanding the Data Hierarchy

on Thu Aug 16, 2018 10:27 am
Iisa po ba lang ang server at ang database?
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