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Auto Synchronise / Merge Databases

$30-250 USD

クローズ
投稿日: 8年近く前

$30-250 USD

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I have a school management application running on a remote server (VPS) as well as a local server. All data uploads (images, documents, etc.) are done on the cloud instance, however updates to profiles, results, etc are done locally and online. I need a database synchronization solution that can be executed by a cron. This could be a dynamic PHP script that establishes secure connections to both database servers and updates both with missing information (deletes, updates, inserts, etc). I'm open to other suggestions to achieve the desired results. This will be setup on a network overseas that will be used by noobs so it must be fool proof. I'm on a budget so be nice ;)
プロジェクト ID: 10618184

プロジェクトについて

14個の提案
リモートプロジェクト
アクティブ 8年前

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この仕事に14人のフリーランサーが、平均$184 USDで入札しています
ユーザーアバター
Dear Employer, Greetings from Augurs Technologies. We are ready to do the script for you that can be executed by cron and Synchronizes Both Dbs (VPS and Local) with missing information. We however have a Query which needs to be answered , hopefully you can provide the answer to the same so that we can finalize the project ( We have pervious exp of working on School Management System and Central Db Synchronization ) Query: Is the cron to be schedule on local system ? beause if cron is set on online server and it executes and at that moment local system is shutdown cron will fail . Ping us via freelancer chat to discuss more Best Regards Abhishek
$250 USD 6日以内
4.7 (68 レビュー)
6.4
6.4
ユーザーアバター
Hi, i currently work in a datacenter as a linux servers administrator, so i believe my skills are quite enough to solve your problem. any kind of linux work is my daily routine. I did same kind of projects before, please see my reviews to understand my knowledges level. How often do you need to sync databases?
$111 USD 1日以内
5.0 (49 レビュー)
5.1
5.1
ユーザーアバター
Sir i am really interested in your project . i have already developed many sinchronising system. sir i am an expert of software and web development. i have already developed many web and windows applications and some are similar to your project . you can check my portfolios and my previous projects . so i can finish you job faster and with best quality at lowest cost . so please feel free for contacting me i am waiting for you response.
$222 USD 2日以内
4.9 (16 レビュー)
5.0
5.0
ユーザーアバター
Hello, dear Employer! Please come on chat to discuss more about the project. More then 3 years we are professionally programming software for the Internet and already developed many web projects - online shopping, functional web services, social and promo-sites, information and news portals. we are really interested to work on this project. Kind Regards, freelancer338
$30 USD 3日以内
4.9 (5 レビュー)
3.5
3.5
ユーザーアバター
Hello Our organisation working for 8+ year long as serve PHP & worpress web DEVELOPMENT service continue to our client . This not enough space to explain what we provide you & how we implement . I like to chat with you for our web development proposal . I hope i will get positive reply from your side . Thank you Sneha R
$150 USD 3日以内
4.9 (9 レビュー)
3.6
3.6
ユーザーアバター
I suggest you to have this built on laravel php it works perfect for it how you wants the software. it will also have secure connection plus updates about missing info everything as you just mentioned with flexibility.
$250 USD 7日以内
5.0 (1 レビュー)
3.0
3.0
ユーザーアバター
Hello there, Yes I can provide you a database synchronization solution that can be executed by a cron. This could be a dynamic PHP script that establishes secure connections to both database servers and updates both with missing information (deletes, updates, inserts, etc). I use Defect Management Tool / Project Tracking Tool :- JIRA and inhouse RTM Templates based on Excel. I am a PMP certified IT Project Manager, MBA in Marketing. I am also a Brain bench certified SQA, Supervisor, Analyst, Professional Business Plan Writer, Market Researcher, Project Manager and Quality Analyst. My other skills include: Corporate training, Quickbooks, MYOB, Salesforce, Magento, MS Excel, BalSamiq, Agile, Scrum, Tecdoc, MS Office, Website Testing, Argus DCF, and Sensitivity Analysis. I am a pecialist in market analysis of Africa, UK, US, Australia. I am looking for a long term association. PS: My multi-disciplinary approach to projects and adherence to fundamental principle of management - i.e "Good faith and mutual trust" - make my offerings unique. My skills Technical Skills:- SQL, UNIX and C,C++ , Certified Scrum Guru from Udemy Academy Currently Persuing :- ITIL, PMP and Six Sigma I am specialize in the following skills: • Academic Writing • Business Plan • Market Research • Report Writing • Essay Writing • Research • Business Analysis • Financial Analysis • Marketing Strategy and Plan Awaiting for you response. Haresh
$250 USD 15日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
I have been working as a System Administrator for last 8 years. This is one of the common issues I see. Luckily the solution exists in the MySQL itself. MySQL provides an advance mechanism called Replication. This means that whatever happens on One server (Master - in MySQL terms) is repeated on other/secondary server(Slave - in MySQL terms). For your problem - I can set up Cloud Database as a master server and local machine as a slave server. So all operations that happened on Master will be replicated to Slave machine. Few things to know about Replication: 1. Internet access to both machines is must 2. Replication should happens side by side 3. During replication Slave machine (your local machine) might not be accessible 4. Code needed to be updated that writes to Slave machine - now all updates needed to happen on master machine Duration: 4 days Communication: Skype - ronin1770 GTalk - ronin1770
$155 USD 3日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
Hi, We are a web development agency and have experience in building school management application as well as building sites using PHP. We will synchronize both the databases i.e. remote and local servers by either writing custom PHP script or by comparing and synchronizing data option. Which database are you using for remote and local server? We have expertise in building custom applications and would love to have the opportunity to discuss the project further with you. Please let me know the time that works out best for you and I will make myself available. With Regards, Surender Skype:surenderdargan1980
$222 USD 5日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
We are India's Biggest Company in Email Marketing have our own Datacenter with 25K+ IPv4 & 65K+ IPv6 Addresses with 200+ Physical Servers running on CentOS, Ubunto dedicated for email Marketing.. We ar Team of Experts in : 1. PowerMTA Setup. 2. Configuration of Mailwizz, Inter-spire, OEM Pro, Sendy, PHPList, Octeth, Amazon SES. 3. Bulk SMTP Server. 4. IP Blacklist Management. 5. Bulk IP Management. 6. DKIM, SPF, RDNS, DMARC Policy . 7. Configurations, Optimizing PHP And Apache for Best Performance . 8. Optimizing MySQL DB for Best Performance for Maximum Sending Max Email per Hour. 9. Setup in DNS Server on Vesta CP/Web min/ Virtual Min/Z Panel/ Sentora. 10. Forward & Reverse Zone Setup. 11. Drag & Drop Editor, Autoresponder, Sign Up forms,unlimited Sending domains, Free 300+ Awesome Email Templates, RSS Email Campaigns, Email Delivery Management, Google Analytics, Email Automation, Engagement Email, 24/7 Customer Support, API Integration's, Blacklist Management, Template tags Management, Personalize Email Templates, List Management in our ZoikMail Application. Don't Worry & Get in Touch with us for More Queries in Email Marketing.
$155 USD 3日以内
0.0 (0 レビュー)
0.0
0.0

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NIGERIAのフラグ
Makurdi, Nigeria
5.0
32
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メンバー登録日:5月 11, 2014

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