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...moitteettomasti päivityksen jälkeen (3 eri). Apache-järjestelmä on käytössä. ## Työnkuvaus: - Ubuntu version päivittäminen 20.04 LTS -> 22.04 LTS - Tarkista ja varmista, että nettisivuserveri toimii päivityksen jälkeen: - PHP laajennukset - Turvallisuusliitännäiset - MYSQL - PHPmyadmin - Raportoi mahdollisista ongelmista minulle ja tee parhaasi ratkaistaksesi ne ## Edellytykset: Odotan sinun olevan perehtynyt seuraaviin taitoihin ja kokemukseen: - Ubuntu LTS -käyttöjärjestelmän päivitykset - Apache-web-serverit - PHP, MYSQL, PHPmyadmin laajennusten, optimoinnin ja ylläpidon - Serverin turvallisuuteen liittyvät tekijät - Kyky kommunikoida s...
Tehtäväpohjainen työajanseuranta. (php mysql html5) Käyttäjät puhelimella (selainpohjainen) - tehtävien vastaanotto ja työajan kirjaus (kellokortti) - tehtävien kuittaus Pääkäyttäjät tehtävien lisäys ja tuntien seuranta. - Koosteraportit tunneista - tehtävien priorisointilistaus (esim 3 luokkaa vanhemmuusjärjestykseen) Sopivan henkilön löydettyä tarkempi käyttöliittymäsuunnittelu jonka pohjalta arvioidaan projektin kesto ja kustannukset.
...HTML5 as a page, where the game area is a canvas area and the game has three different colored coins that come down along a predetermined path. The database is a MySQL database, which is pre-coded. Player makes bitcoin transfer us, and the transfer is calculated to 20-digit binary number which determines a coin shop. 0 = right and 1 = left. Binary and bitcoin transfer calculation are encoded completed, but the playing area and mainsite should be encoded bit in the same style as has been done site. This would be good to manage HTML5, Canvas Advanced Animation Toolkit, jQuery, Windows animateframe, maybe socket open. Mysql database is complete, 20-digit binary number and the database is ready, but the game on the site is not yet as a PSD file. The coin must looking good whe...
as agreed Custom help java + mysql Custom help java + mysql Custom help java + mysql Custom help java + mysql
Hei, Sen verran hyvät meriitit löytyi Sinun freelancer.com esittelystä, että oli pakko ottaa välittömästi yhteyttä! Meillä on Wordpress pohjalla oleva laajennus, joka palvelee käyttäj...oli pakko ottaa välittömästi yhteyttä! Meillä on Wordpress pohjalla oleva laajennus, joka palvelee käyttäjiä tallentamaan monenlaista sisältöä oman profiilin alle ja näitä voi sitten toiset käyttäjät tutkia&vertailla. Ikävä kyllä valmis pohja kovin puutteellinen ja tarvitsisi useilta kohdin muokkauksia ja parannuksia. Muokkaukset tehtävä niin wordpressin puolella, kuin myös tietokannan puolella (mysql). Alkuun varmaan usealle p&au...
Moikka, huomasin profiilisi ja ajattelin kysyä olisiko sinulla kiinnostusta tehdä etätyönä PHP/MySQL/JS koodia erilaisiin projekteihin jotka on tehty Yii Frameworkin päälle? Yst. Terv. Mika Saarinen Puh. 040 480 6791 mika@
Etsimme pitkäaikaiseen yhteistyöhön suomenkiltä osaavan koodarin. Tarvittavia taitoja on php, mysql, html ja wordpress osaaminen.
I am looking for a professional PHP developer who can build a custom website for me, and integrate it with one APIs. - the API is already in use in other websites so ...as the one in the link above. We have already developed a basic frontend page with the form (input boxes and selectables) to collect the data that will be submitted to the API (json). Next step is store this data locally and submit it to the API. Final design we will take care later. Ideal skills and experience for this project include: - Proficiency in PHP, with a strong understanding of MySQL. - Experience working with various APIs, as you may need to integrate APIs into the site. - Strong communication and problem-solving skills, as you may need to troubleshoot any issues that arise during the integratio...
I am looking for a skilled C++ developer to create a REST API for my...data retrieval and manipulation. - User authentication and authorization are required for this project, using existing APIs Database: - Although I don't have an existing database, I have specifications for it. - The API should connect to the specified MySQL database based on the provided specifications. Timeline: - The expected timeline for the project is more than 3 weeks. Skills and Experience: - Proficiency in C++ programming language and POCO framework - Strong knowledge and experience in developing REST APIs. - Familiarity with MySQL database connectivity and management. - Ability to understand and implement specifications for the database. Please provide examples of your previous work in dev...
I'm looking for a custom add-on for Perfex CRM. The add...CRM. The add-on shall generate a graph that can be filtered by personnel and date. Key requirements include: - Display data: The graph should show the number of opportunities. - Chart style: The preferred style is a line chart. - Filtering: The graph should be filtered based on selected personnel and date ranges. Ideal skills for this project include familiarity with Perfex CRM, strong PHP and MySQL experience, as well as an understanding of charting libraries for graph representation. A professional who can work efficiently and deliver a user-friendly, visually appealing solution will be highly appreciated. There is a ready-made page similar to our needs in Perfex CRM. I just want it to be converted into a plugin with...
...to successfully carry out this project within the established budget. Project Description: The project involves the development of the necessary technological infrastructure for CubaMarket, including backend, frontend, and the integration of hosting and CDN services. Here are the key details: Backend: We will use Python with the Django framework to develop the backend of the platform, with PostgreSQL as the database and Nginx with Gunicorn as the web server. Frontend: The frontend will be built using React.js and Material-UI to ensure a modern, responsive, and fast-loading user interface. Hosting and CDN: DigitalOcean will be our hosting provider, while Cloudflare will be used as the CDN to improve the speed and security of the website. Speed Considerations: It is important to ...
I'm looking for an experienced Python Developer to assist with web development tasks using Django and Flask frameworks. Key Responsibilities: - Implementing web development tasks using Django and Flask frameworks. - Ensuring the code is of high quality and meets our standards. - Collaborating w...frameworks. - Ensuring the code is of high quality and meets our standards. - Collaborating with the team to deliver project requirements on time. Ideal Candidate: - Proficiency in Django and Flask is a must, with experience in building scalable web applications. - Previous experience with Python for web development is highly desired. - Knowledge of databases and data storage systems like MySQL, PostgreSQL, and MongoDB is a plus. - Strong communication skills and ability to wo...
I'm currently looking for experienced Cs-cart developers to assist with the development of a new site and Mobile apps Only Apply if you have experienced in cs-cart ( ) PHP software Built using open source technologies, PHP/MySQL, Smarty, CS-Cart is flexible and highly customizable software making it easy to modify the program and extend its functionality according to your needs. Key requirements include: - Developing a brand new Cs-cart site from scratch. - Experience with online stores, especially those dealing with physical goods. - Implementing top-notch e-commerce features, including but not limited to product listings, categorization, and secure checkout. - Designing a user-friendly and visually appealing interface that aligns with our brand identity. - Ensuring ...
...cPanel. Here are the specific steps and requirements: - Laravel 8: The first task would be to install this version of the Laravel framework on the hosting server - Node.js: The latest stable version of Node.js should be installed to support the application - File Management: The application files will need to be uploaded via the File Manager - Database: You will need to create and configure a MySQL database - Dependencies: I need you to install Laravel and Node.js dependencies The ideal candidate should have experience with Laravel, React, Node.js, and deployment on FastComet's shared hosting. Experience with cPanel is a plus. Your understanding of e-commerce application functionalities will be highly appreciated as well. Please include your relevant experience and your ...
I need to convert a conceptual ERD to a logical ERD (See attached image below). The logical ERD should only include primary and foreign keys. I need the prpject ready by 25th/26th Skills and experience needed: - Proficient in database design, specifically with MySQL - Understanding of primary and foreign keys - Familiarity with normalization forms - Ability to convert conceptual ERD to a logical ERD
I'm in need of a proficient Power BI developer with a keen understanding of data modeling and transformation for the purpose of creating an intuitive dashboard. This dashboard will primarily focus on showcasing our sales and market data. Most of the data would be related to Transportation and Logistics Domain, for eg : Port Wise Performance Customer Support Analysis Database would be PostgreSQL Key Components: - Incorporation of various visuals such as line and bar graphs, pie and doughnut charts and maps to effectively represent geographical data. - Advanced skills in handling complex sales and market data, and ability to visualize this in a digestible manner are essential for this task. - Familiarity with creating reporting tools using similar datasets will be highly appre...
Hi, I need to extract data from some sites and compare them in a unique database. In few words i need a scraping code in python that extract data from some sites and the data have to saved in a mysql database.
The registration page of our website is encountering issues, where after submission, unidentified errors arise. I am seeking a professional who can: - Investigate the root of these errors and find a resolution - Optimize the registration process, ensuring a smooth user experience post submission And Also add option to add balance to user Your expertise will be pivotal in ensuring our users ca...errors arise. I am seeking a professional who can: - Investigate the root of these errors and find a resolution - Optimize the registration process, ensuring a smooth user experience post submission And Also add option to add balance to user Your expertise will be pivotal in ensuring our users can effectively register on our platform. Ideal skills for this project include: - CPANEL -PHP -...
I'm looking for an experienced Python and Flask and Mysql developer to construct a multitenant REST API project with three key components: an admin module, a customer module, and SMS integration using Twilio. The project will require the following: Admin Module: - CRUD Operations: I'll need a solid set of operations for creating, reading, updating, and deleting entries. - User Management: The admin module should have a user management system. - Reporting and Analytics: The ability to generate reports and analyze data will be critical. Customer Module: - Multiple roles under Customer - Registration and Login: The customer module should allow users to register and log in securely. - Account Management: There should be a functionality for account management for customers. ...
i need a web scraper for get the info of , i need some spepecific info (payments transactions) and put this info in a table in mysql. please fell free to ask
I'm working on a PWA application and require a developer to help integrate the following features: - Taking a photo using the phone camera - Saving the photo to a MySQL database - Capturing the GEO Location of the phone and associating it with the photo The PWA will be optimized for both Android and iOS platforms, so experience with development for these platforms is essential. Most of the pages in the PWA is PHP In your application, please provide examples of your past work that are relevant to this project. It will help me evaluate your experience and capabilities.
...today's internet standards (loading within 3 seconds) The site will not have 3D animations or videos. Authentication We use JWT for user authentication and authorization. ❌WHAT YOU DON'T NEED TO DO NodeJs BackEnd Development • It is not necessary to develop the backend in NodeJs. We have our own developers Connection to the database • No need to develop database structure such as tables or MySQL connections Server • It is not necessary to develop or structure any cloud configuration for BackEnd, FrontEnd server UI/UX Design • There is no need to develop the design. We have the layout of each page in Figma, with the necessary structure for development. • Style Guide: Color palette, typography, spacing, and standard visual components API...
Preciso de um desenvolvedor fullstack angular + Java + Postgresql spring boot para criar um website de vagas de emprego. O sistema terá as seguintes funcionalidades: Segurança: Cadastro e Login com keycloak Administrador: cadastrar pacotes de acesso (depois será integrado com o meio de pagamento, não neste momento), gerenciar categorias de empregos, listar usuários e visualizar adesões de pacotes. Visão usuário: Aderir a um pacote de acesso, listar vagas existentes, cadastrar currículo usando formulário, um dos campos será o próprio currículo em PDF. Visão empresa: Cadastrar vagas de emprego, visualizar candidatos em uma determinada vaga
I'm looking for a developer who is proficient with Google Cloud Platform and...website. Key Requirements: - Google Cloud Platform: You should have experience with GCP, including setting up and configuring services. - PHP 5.6: You will need to work with PHP 5.6 to ensure the website's functionality. - MySQL 5.0.96: Proficiency with MySQL 5.0.96 is essential for database integration. - FTP: You should be able to set up FTP to allow for the uploading of files. - Cloudflare: You will also be responsible for making necessary configuration changes in Cloudflare. Ideal Skills: - Experience with Google Cloud Platform - Proficiency in PHP 5.6 and MySQL 5.0.96 - Knowledge of setting up FTP - Familiarity with Cloudflare configurations - Ability to ensure a smooth Inf...
...features See existing projects on a dashboard Create a new project Upload PDF documents, allow for secure storage and easy organization Send documents to an AI LLM API for processing (via Lambda) Handle results and store in PostgreSQL Implement secure payment systems and automatic notification features Provide scripts for provisioning resources in AWS Adhere to best practices for security and data protection Required Skills: Proven experience in web and development. Proficient in front-end and back-end technologies (e.g., React, Node.js, Cognito). Experience with PostgreSQL databases. Strong understanding of UX/UI design principles. Ability to meet deadlines. Experience with integrating different systems is crucial. Ideal Skills and Experience: - Strong experience in f...
I'm experiencing multiple performance issues with my WordPress site hosted on a Virtual Private Server (VPS), which has plenty of resources (8 vCPU / 12GB of RAM, SSD). The problems include: - Consistently slow ...made any recent changes to the site, such as installing new plugins or updating the theme, which could have caused these issues. I need a skilled professional who can dig into these issues and improve the overall performance of my site. Ideal skills and experience for this job include: - Extensive experience with WordPress - Proficiency in optimizing site performance - Knowledge of Apache and MySQL/Mariadb - Experience working with Virtual Private Servers - Ability to diagnose and resolve database connection errors - Understanding of server CPU usage and its impac...
I need a software exper...websites and then cross-references this data against another site. Key Requirements: - The software should effectively pull out text content from all provided sites. - The text content should be in a plain text format, ready for easy analysis and interpretation, preferably in an excel spreadsheet or comma delimited list. - The cross-referencing component is crucial, as the software will need to compare the data scraped with that of another website. Qualifications: - Background in Data Scraping and Software Development. - Previous experience with cross-referencing data. - Proficiency in handling different data formats. In essence, I'm looking for someone who can create a tool that not only collates data but also carries out comparisons to yield rel...
P.S. Need complete month of resources availability for this project to fix ongoing issues and make new development I am looking to build a rob...interfaces. - 1 Back-end developer: I need someone who can create a strong server-side logic. - 1 UI/UX designer: It's important to have a designer who understands how to make the platform visually appealing and easy to use. - 1 Quality Assurance specialist: I need someone who can ensure the platform works flawlessly and is user-friendly. Skills and Experience: - Proficiency in Ruby on Rails and PostgreSQL is a must. - Experience in developing dispatching platforms or similar applications. - Strong problem-solving skills to address customer-reported issues. - Familiarity with real-time tracking systems and route optimization techni...
I'm in need of a talented game developer to create a mobile game for both iOS and Android, in the grinding genre. I will provide map converters and all necessary assets for the game. Key Features: - Multiplayer Functionality: The game should have the capability for players to interact with each other in-game. - Leaderboards: Implement a system for players to compare their achievements and progress. - In-app Purchases: Include a functioning in-game store where players can purchase virtual goods. As the project is mainly about implementing the provided mechanics, I'm looking for someone with experience in online game development, particularly in the mobile sector. In addition, knowledge of grinding game mechanics will be helpful. An ideal candidate would have experience w...
...text in the Word document appears exactly as it does in the PDF. - Keeping tables and images intact: The tables and images should be accurately reproduced and remain in their original positions. - Maintaining page numbering and headers/footers: The Word document should mirror the PDF in terms of its pagination and any header or footer content. Evaluation: - Accuracy of text conversion: I will compare the text of the original PDF with the Word document to ensure that there are no errors or omissions. - Layout and formatting match with the original PDF: The Word document should be a near-identical replica of the PDF in terms of its visual appearance. Ideal Skills and Experience: - Proven experience in PDF to Word conversions. - Proficient in handling complex documents with tabl...
As a business owner with an existing website, I'm searching for an expert in Amazon Web Services (AWS), PHP, MySQL, and server administration. My core objective is to seamlessly migrate my website to AWS. Your role would involve: - Setting up and managing EC2 instances. - Assisting with RDS database and S3 storage. - Implementing Elastic Beanstalk. Necessary Skills include: - Extensive experience with AWS (EC2, S3, RDS, Elastic Beanstalk) - Website migration expertise - Strong background in PHP programming - Familiarity with MySQL - Proven Server administration skills Please bid with relevant credentials and explain how you would ensure a smooth migration.
We are currently experiencing significant performance issues with our Oracle database under heavy loads, leading to frequent hangs and disruptions in our operations. To address this critical situation, we are seeking the expertise of an experienced Oracle Advanced DBA freelancer. We require a professional with the following qualifications and skills: - Extensive experience in Oracle Database Administration, particularly in high-load environments - Proficiency in performance tuning, query optimization, and troubleshooting - Familiarity with Oracle Enterprise Manager and other monitoring tools like aws performance insights The main responsibilities will include: - Diagnosing and resolving performance issues - Implementing best practices for database manageme...
We are in need of a skilled software contractor to provide a comprehensive 2-week review of our existing C# and PHP code. This project involves reviewing the existing...necessary steps for completion. (See attached file) Key Tasks: - Review and assess existing C# and PHP code for performance, efficiency, and quality. - Identify completion steps. - Create detailed document outlining current state and necessary completion steps. - Recommend testing Ideal Skills and Experience: - Proficiency in C# and PHP. - Experience developing SQL database applications (MySQL is preferred) - Extensive experience in software development and code assessment. - Strong understanding of code efficiency, performance, and quality. - Previous work on developing completion scopes for software...
I am looking for an experienced and reliable PHP developer to integrate a new payment provider (CCBill) into our existing ecosystem. This system includes various APIs built with PHP 7.4, Symfony and MySQL. Requirements: - Extensive experience with PHP, specifically PHP 7.4 - Familiarity with integrating payment providers - Experience working with Symfony framework - Experience with MySQL databases - Familiarity with complex API ecosystems - Reliability and professionalism Project Details: - Scope: Integrate a new payment provider into our existing system, ensuring seamless functionality - Timeline: Expected duration and deadline can be discussed - Communication: Regular updates via preferred communication channels (email, zoom or skype) Budget: To be discussed ba...
Necesito generar deshboard y gráficos en Power bi desde 4 bases de datos • 1 base de dato en postgresql corporativa en aws • 1 base de datos en sqlserver en un servidor local • Google Analytics • Zendesk Son aproximadamente 50 gráficos personalizados con los que necesitamos hacer algunos dashboard de gestión. Es importante dejar documentado el trabajo y respaldadas las consultas en sql. Indispensable: • Dominio de Power BI • Experiencia previa en la creación de paneles para ejecutivos • Capacidad para integrar datos de bases de datos Indicar los accesos requeridos y los requerimientos tecnológicos para desarrollar el proyecto
Skills required Front-end: React or Angular for building a dynamic web application. Back-end: Node.js with Express for server management and API integration. Database: MongoDB or PostgreSQL for storing session data securely. Authentication: OAuth for handling secure authentication with streaming services. Technical Requirements and Development 1. Secure Authentication: Implement OAuth or a similar secure authentication protocol to allow users to log into their streaming services without storing their credentials. 2. Device Management: Develop a system to manage devices that can stream content, ensuring only authorized users can access the services during their stay. 3. Session Management: Ensure that user sessions are automatically ended upon checkout, or provide a simple way for ...
I need a comprehensive PowerPoint presentation created for a comparative analysis of 5 companies. guys i have all the data and the outline its probably an hours or twos work is there anyone who can do this Key deliverables include: - A well-structured, visually appealing PowerPoint presentation - Effective integration of all data, ensuring the audience can easily understand and compare the various aspects of the companies - Clear, concise articulation of the information Ideal skills for this project include: - Proficiency in creating professional, high-quality PowerPoint presentations - Ability to analyze data and present it in a comparative manner - Strong communication skills to ensure the information is presented clearly and effectively - Attention to detail to ensure all d...
...App Development Project Description: We are seeking a skilled freelancer to develop a Procurement Management App using PowerApps. This comprehensive app will streamline various aspects of procurement, including sales, purchases, offer comparison, offer creation, order recording, item creation, and purchase analysis. Offer Comparator: The app should allow users to upload supplier offers, compare them against existing database entries, and identify the best offers based on configurable conditions. It should facilitate easy data input from Excel and offer detailed comparisons, with the ability to export results to Excel. Offer Creator: The freelancer should create functionality for users to customize sales offers by selecting and modifying purchase conditions, adjusting mar...
...activities: This will help users stay updated on relevant market movements. - Filter options by date, company, or individual: Users should be able to narrow down information based on their interests easily. I have already made most of the scraper for this SEC insider trader tool and just need it fixed slightly and optimized. - For the database management of all data I have decided to go with PostgreSQL and have already set that all up Ideal skills and experience for this project: - Proficient in web development, specifically in creating forums and data-heavy pages. - Experience with financial websites or platforms. - Strong understanding of SEC regulations and how insider trading information is presented. - Ability to design with a modern and minimalist aesthetic. - Web scra...
...deploy the website. • Ensure domain and hosting are configured. Phase 6: Post-Launch Support (3 months) • Monitor the website for any issues. • Provide bug fixes and updates as needed. • Offer user support. Technology Stack Frontend: • HTML, CSS, JavaScript • Framework: React.js (or Angular/Vue.js) Backend: • Node.js with (or Django/Rails) • Authentication: JWT or OAuth Database: • PostgreSQL or MySQL Payment Gateway: • Stripe, PayPal, or another secure payment processing service Platform: • WhatsApp Business API File Storage: • AWS S3 or Google Cloud Storage Hosting: • AWS, Heroku, or DigitalOcean Budget Estimate Design: $X,000 Development: $X,000 Testing: $X,000 Deployment: $X,000 Support and Maintenance: ...
...begin with; these will come in pairs. One partition will be high priority (aimed at running uninterruptible workloads) and the second will be low priority (spot), both using the same VM SKU. In the first instance, I would like to use HB120v2 for the two CPU partitions and the A100 GPU for the two GPU partitions. I would also like to have SLURM accounting set up within the cluster i.e. not using the MySQL service on Azure. Lastly I would like the cluster to have Prometheus/Graphana monitoring capability so that individual users can monitor job statistics. Eventually, we would like users to also be able to interact with the cluster via VS Code and Jupyter. Delivery : within 1 week -- please only bid if you have done this before. Please provide your past experience and any relevant...
...currently in need of a talented Java backend developer who has a strong understanding of databases, particularly MySQL and PostgreSQL. Key Responsibilities: - API Development: The primary focus of the project is on developing APIs that are efficient, secure, and capable of handling high traffic. - Code Modification: The project requires some modification of existing code to ensure seamless integration of the APIs. - Reporting: The backend developer should be able to generate insightful reports based on the data stored in the databases. Ideal Skills: - Proficiency in Java: Excellent understanding of Java is a must. - Strong Database Skills: Prior experience with MySQL and PostgreSQL is necessary. - API Development: A proven track record in creating high-perf...
...Cards Against Humanity game that needs some adjustments and updates. Key Tasks: - Fixing Errors: The current project has some bugs that need to be addressed. The app is crashing on startup and experiencing database retrieval issues. Your task would be to resolve these errors and make the application functional again. - Database Update: You'll need to shift from the current WebSQL database to MySQL and ensure smooth data storage and retrieval. New Features to Add: - User Authentication System: Incorporate a new authentication system to enhance user privacy and security. - Game Timer: Implement a game timer to bring an additional level of challenge and excitement to the gameplay. - Animations & Interactivity: Enhance user experience with engaging animations and interact...
...specific improvements to my existing PHP application and enhance its integration with QuickBooks Online. CURRENT: We have a QuickBooks Online application that syncs invoices from QuickBooks Online to two MySQL database tables (order headers and order lines). This application works correctly but we want to add a condition to the INSERT statement in this program so only invoices that have a custom field populated will get synced to these tables. The custom field name to check is "Online Order Number". Requirements: - Modify functionality of existing program to only INSERT records to MySQL table when invoice record contains a value in custom field "Online Order Number" The ideal freelancer for this project should have: - Proven experience working with ...
I'm seeking a professional web developer, extremely proficient in PHP and MySQL who can upgrade sales and users modules in our POS system. - Abilities: You should have substantial experience and demonstrated proficiency in building complex, user-friendly websites. Your PHP and MySQL skills must be exemplary. - Preferred Framework: I don't have a particular PHP framework preference. You can use the one you're comfortable with.
-The Excel workbook should comprise multiple worksheets showing the models, the regression analysis summary, the comparison of model performance, ...-1900 word report -There should be at least FOUR worksheets in the Excel workbook. Two of them should show the following two demand forecasting methods that you are required to use to forecast the demand of 5 kg ice bags at Caltex, a petrol station in Melbourne. 1. Moving average 2. Static method. for the other two: summary of the regression analysis for the static method. The other one should compare the performance of the two forecasting methods using the key performance indicators (KPIs) mentioned in Task 1 Question (c). The suggested table format should be used. -SETUP SOLVER WITH CONSTRAINTS of labels and keys for illustration an...
Olá, tenho um sistema simples de gestão feito em PHP com BD em MySQL, gostaria de converter esse BD para trabalhar de forma Multi Tenant (varias empresas no mesmo banco de dados em uma unica instalação), e tambem criar um painel administrativo para ativar e desativar essas empresas.