Mobile SQLite to Cloud MYSQL Replication

Suljettu Julkaistu 2 vuotta sitten Maksettu toimituksen yhteydessä
Suljettu Maksettu toimituksen yhteydessä

Pascal Delphi 11 Mobile app data replication to cloud based central database.

Data replication.

Device SQLite Cloud MYSQL

Must use a secure connection.

Must use a certificate stored in code to connect.

Each Device has a unique ID. this is used in DB records

Integrity must be assured. Test record after upload.

Device to cloud.

Upload all data from the txn table. To cloud.

Upload all records from each table with flag of new or update to cloud. Table to have date device data

Cloud to device.

Download all data to device linked to is for each table. Device / table / record sync flag

For example. If I have a table called customer.

I want to update a customer record (abc123) to devices 1 3 & 4

I will add records for the id of the table record and device.

If that table has an entry for a table and device but no record you will download the entire table.

Customer abc123 1

Customer abc123 3

Customer abc123 4

Delphi MySQL Tietokantaohjelmointi Pascal

Projektin tunnus: #32842930

Tietoa projektista

9 ehdotusta Etäprojekti Aktiivinen 2 vuotta sitten

9 freelanceria on tarjonnut keskimäärin $160 tähän työhön

spyoo

Hello, I m experimented developer on delphi vcl and firemonkey. I can build this app for You on delphi 11 Alexandria. The Best way to move data into server and app ya vía Json webservices. I can build also the backend Lisää

$300 USD 10 päivässä
(42 arvostelua)
5.2
umairkaramat24

Hi! How are you doing? I have read the project description and really interested in this job, I have 4 years’ experience doing similar jobs regarding to these skills MySQL, Database Programming, Pascal and Delphi. Plea Lisää

$250 USD 14 päivässä
(4 arvostelua)
3.9
hafizaqibjaved

Hi, Professional developer here - I have over 5 years of experience in this so I hope I can help you out! Looking forward to hearing from you and would like to get more details about the project. Regards, Hafiz

$100 USD 1 päivässä
(8 arvostelua)
3.9
Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; Delphi MySQL Database Programming Pascal I believe that my 10-year experience in this field is what you need right away. Avoid the headache o Lisää

$140 USD 7 päivässä
(2 arvostelua)
3.2
faycal388

hi, i read the entire project description,it make me think a lot. i would like to help, but i am using delphi10.3 also no significant experience with mobile application. well, i have a lot of experience with delphi/mys Lisää

$140 USD 7 päivässä
(4 arvostelua)
2.7
Sohail748

Hi There...! Note : I give you 25% off on my all services. So grabs this special limited discount offer. Let’s get to the Project. I came to know that your Looking a developer which have rich knowledge about Delph Lisää

$30 USD 1 päivässä
(1 arvostelu)
0.0