Delphi XE2 3Tier Datasnap interlocking(want to change from 2 Tier system to 3 Tier)

I will change 2 tier data referring method into 3 tier way (look at the file [login to view URL]) because of security problem.

I will offer sample queries(please the file, [login to view URL]), windows development environment to test the sample.

And you have to invent data searching, input, update (DB DML) queries using the sample.

Please use 'ZEOSDBO-6.6.3-stable' as a DB component.

1. Development Period : Within one week (Sooner is better)

2. Essential technology: Delphi language, MySql

3. Development environment : Client side is XE2, DB: MariaDB, installation: Windows 10 (64 bits)

Taidot: Delphi, tietojärjestelmäarkkitehtuuri, MariaDB, MySQL, Ohjelmistokehitys

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Tietoa työnantajasta:
( 3 arvostelua ) Seoul, Korea, Republic of

Projektin tunnus: #22280320

Myönnetty käyttäjälle:


Hi, I would propose DMVC as Rest middle tier. So the scheme would be Client Application -> rest server providing methods to search, update and so on, then MariaDb server. DMVC is powerful and stable ([login to view URL] Lisää

$505 USD 7 päivässä
(40 Arvostelua)

7 freelanceria on tarjonnut keskimäärin 625$ tähän työhön


Hi Can help with this project

$500 USD 7 päivässä
(115 arvostelua)

Hello there, I am interested in the project. I have expertise in Delphi development and I am sure I can provide you the best service you are looking for. I can start immediately after bid acceptance. Thank You

$750 USD 7 päivässä
(140 arvostelua)

Hi, I'm an expert Delphi developer with 20 years experience in Delphi programming. I also have DataSnap experience and can complete this migration of your 2tier Delphi application to 3tier project for you, per your req Lisää

$750 USD 7 päivässä
(79 arvostelua)

Hello Just to introduce myself, I have more than 7 years of experience in full-stack development. Now coming on this project I have gone thru the details and I am very much interested to work with you. Please provid Lisää

$500 USD 7 päivässä
(17 arvostelua)

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$667 USD 7 päivässä
(9 arvostelua)

Hello, I am a programmer, my greatest experience is in Developments in Delphi, I have made migrations from 2tier to 3tier model, as you require. I know Delphi since version two; Today I program in Tokyo, however I ca Lisää

$700 USD 7 päivässä
(0 arvostelua)