need help with a simple university homework, related to navigation schema, operation access-vol table

$16-65 HKD / hour

Chiuso

Pubblicato

quasi 11 anni fa

$16-65 HKD / hour

the question has a given ER schema. From the schema, I am given 5 different situations, and I have to decide on the navigation schema to use as well as computing the one with minimal cost using operation access-volume table. So if any freelancer is current university students, and have taken DATABASE courses, you should be easy to help. This homework is simple and I will send u the pdf for a look when u have messaged me. Thanks!

Data Mining

Data Processing

Database Administration

PHP

Rif. progetto: 4771199

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Attivo 11 anni fa

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7 freelance hanno fatto un'offerta media di $41 HKD/ora

@eperfections

Database Expert! Please send me pdf. I am confident to do it on time.

$42 HKD in 3 giorni

4,9

(166 valutazioni)

6,7

@acronymsolutions

Hi, I have seen your requirements. It is well understood to me. Please check the PMB. Regards, Rahul

$45 HKD in 15 giorni

5,0

(1 valutazione)

3,0

@elboukharimu

I can help you please check your Inbox.

$60 HKD in 3 giorni

4,8

(3 valutazioni)

2,8

@sambestsolutions

Hi I can help you please check pm

$22 HKD in 15 giorni

5,0

(2 valutazioni)

1,7

@hoangtriTA

Hi. I am ready to help you. Please check your PM. Thank you.

$50 HKD in 9 giorni

0,0

(0 valutazioni)

0,0

@ahmedali33

Hello I'am experienced database admin and have solid experience in sql and transactions and triggers and relational design and data mining tools like weka and other tools , i am current university student Kindly Check PMB .

$44 HKD in 8 giorni