Booking mysql design jobs
I'm seeking a skilled developer to integrate a bill payment feature into my app, built using the Flutter framework. This feature needs to facilitate the payment of utilities, internet, telecom bills and also enable booking flights. Key Requirements: - Integration of a bill payment system for utilities, internet, telecom bills, and flight bookings - Use of the Flutter framework for cross-platform compatibility - Seamless user experience for managing and completing bill payments - Implementation of Quick Tell Business as the primary payment gateway Ideal Skills and Experience: - Proficient in Flutter development - Experience in integrating payment gateways, particularly Quick Tell Business - Understanding of bill payment systems and processing - Prior experience in developing s...
I'm in search of a Senior Full Stack developer, passionate about their craft, to join our ranks. Your wealth of knowledge and experience will be the key to our growth and the solution to surpassing our current limitations. Key Skills: - Proficiency in JavaScript, C#, React, Vue, and .NET Core - Familiarity with Visual Studio - Experience in MySQL database management Nice to have ● Familiarity with DevOps and CI/CD pipeline. ● Familiarity with containerization tools like Docker and Kubernetes. ● Frontend development experience working with React.js. What you have ● 8+ years of experience as a full stack engineer on a team using standard best practices. ● 5+ years of experience as a Full-stack engineer with .NET, ASP.Net Core, Azure, Angular, and React.js. ● Proficiency in a s...
...website developer who can excellently design an e-commerce website for my resort. It's crucial to have experience and expertise in creating websites with engaging content and user-friendly features. Key Details: - The platform should be built on WooCommerce. - The website should encompass an online booking system, allowing users to conveniently book their stays online. - Integration of a photo gallery is essential to provide potential customers a glimpse of our resort and its amenities. - I also require a virtual tour feature, enabling users to explore our resort fully, enhancing their user experience. - The website should be visually appealing, easy to navigate, and secure for online transactions. Ideal Skills: - Strong skills in WooCommerce and web design. ...
I'm facing a challenging issue where my ASP.net application can't connect to a MySQL database. I need a fast solving of this problem and want to start in the next hour !! Here are the issues I'm dealing with: - The database I'm using is MySQL - using AWS mySQL RDS - Asp.net server is on Amazon EC2 - There's no connection to the database at all message: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond Check image below with error message. It is an older database, maybe we need update some libary for connecting or whatever. I prefer to connect with anydesk or other remote desktop software. Before write me you ...
I'm looking for an experienced backend developer to handle database management and API integration for my project. Key Responsibilities: - Implement and manage a MySQL database efficiently. - Develop and integrate APIs to ensure seamless communication between front-end and database. Ideal Skills: - Proficiency in MySQL is a must. - Strong experience in API integration. Experience with other databases and backend technologies like Python, Java, and Node.js would be a plus. The chosen freelancer will need to understand the project's requirements thoroughly and communicate effectively with the front-end team to ensure a well-functioning, reliable backend system.
...integrations and customizations on an existing website. - **OTP Login Integration**: You'll be tasked with integrating the SMS verification for the OTP login system. (Prefer as simple as this ) This is using Firebase with the daily free quota for testing, and charged by google only) - **Booking Process Customization**: Customizing the booking process to include an OTP for sending a booking. - **New Payment Gateway Integration**: I'm looking to add a new payment gateway, but it will be message only, so the integration should be smooth and user-friendly. (for messaging) - **New Notification for Payment**: Finally, I would like to add a new notification for payment. Once the appointment is confirmed, a message to client with the payment
I need a skilled PHP developer to implement a Credit/Cancelled Order feature on our website. Key Details: - The purpose of this feature is to enable manual order cancellations ...Details: - The purpose of this feature is to enable manual order cancellations and refunds by admins - The feature should update the customer's order status, manage their store credit if applicable, and send notifications - This should be integrated with our existing hygglig Checkout system, so knowledge or experience with this platform is a big plus Ideal Experience: - Proven experience in PHP/Mysql development - Familiarity with e-commerce systems, and specifically hygglig Checkout - Previous work on order management, refund systems, and store credits Please include your relevant experience in yo...
I'm looking to integrate my WhatsApp order system with my existing Custom HTML/PHP website and MySQL database. Below are the specifics: - I need a system that will automatically save the orders received on WhatsApp into my MySQL database. This should be done using the Interakt webhook. Only exp. bidder who have work before website Becuase i have account in interakt and they provide it webhook service witch have post a data to webshook script. Ideal Skills and Experience: - Proficiency in integrating web services such as WhatsApp with databases - Strong knowledge of Custom HTML and PHP, as well as MySQL - Experience with webhooks, especially Interakt, is a huge plus - Prior experience with eCommerce and order management systems would be beneficial Please pro...
...this platform will be strictly registered members and administrators/staff. Experience in working with Angular 8+, JAVA, BootStrap, SpringSuite, Spring Security, SSO, and MySql will be essential for this project's successful execution. Skills and Experience Required: - Experience in building web applications from scratch - Expertise in Angular 8+, JAVA, Bootstrap scripting - Proven record in successfully integrating user account management - Demonstrable experience in data visualization - Extensive knowledge in creating e-commerce platforms - Familiarity with SpringSuite, Spring Security, and SSO - Proficiency in MySql - Past experience in creating platforms for registered members and administrative use It's essential that you understand the integration and s...
I'm in need of a full stack developer with expertise in HTML, CSS, JavaScript, MySQL, MongoDB, PostgreSQL, and WordPress to build an e-commerce site. The main functionality of the site will be e-commerce integration. Purchase Ideal Skills and Experience for the Role: - Proficiency in HTML, CSS, JavaScript - Backend development using languages such as Python, Node.js, PHP - Experience in Database creation using MySQL, MongoDB, PostgreSQL - Capabilities to work on WordPress Included in your Application: - Please provide examples of past work, particularly those involving e-commerce integration. Looking forward to receiving your proposals.
I need someone to work Monday to Friday fulltime - Manage bookings for our courier services through platforms like Airtasker and other channels. - Act as the main point of contact for both customers and team members, addressing inquiries and providing assistance as needed. - Make phone calls and send text messages to customers and team members to confirm bookings, provide updates, and address any issues. - Create and nurture new leads for our company through cold calling, emailing, and other outreach methods. - Assist with administrative tasks as required, such as data entry and scheduling. **Requirements:** - Excellent communication skills, both written and verbal. - Strong organizational and multitasking abilities. - Ability to work efficiently and independently in a remote setting. -...
I require a skilled web developer to create an engaging website for ...developer to create an engaging website for my handyman business. This website should not only represent the quality of my work, but also serve as a convenient booking platform for potential clients. To make the best decision possible, add your estimated time of completion to your bid. Key Features: - A user-friendly online booking system. - A photo gallery that showcases past projects. - A testimonial section where satisfied customers can post their reviews. Ideal Skills and Experience: - Proven experience in building business websites. - Proficiency in creating interactive photo galleries. - Experience setting up online booking systems. - Ability to work quickly, as I need this project comple...
I'm seeking a skilled web developer to create a lead generation website specifically designed for my handyman business. The primary components required are: - An effective online booking system for user ease - A section for testimonials and reviews to build trust among potential clients Ideal skills and experience: - Proven experience in building lead generation websites - Demonstrable ability to embed online booking systems on websites - Knowledge of creating and integrating a testimonial/review component. The website should be effective in driving business leads and converting site visitors into prospective customers.
I'm currently facing severe slowdown issues with my WordPress website due to slow MySQL queries. I'm looking for a professional who could help me identify and resolve these performance bottlenecks. plz find attached details
I am seeking for someone who can help me to finish the settings for my ubutun server. I have 16 hard drives and I configured two hard drives for raid 1 to install softwares and 13 in raid 5 and one hot swap. I've installed sofwares on raid1 disk. How can I config raid 5 hard drive to store mysql data, upload images, etc from user
...create a comprehensive taxi booking app similar to Uber. The app will be aimed at the general public and should include the following key features: - GPS Tracking: The app must be able to track user location and match them with the nearest available driver. - In-App Payments: Users should be able to pay for their rides directly through the app. - Ride Feedback: After the completion of each trip, users should be able to rate and provide feedback on their experience. The core matching mechanism should be based on proximity, ensuring a seamless and efficient user experience. Ideal skills and experience for this project include: - Proficiency in Android Studio - Previous experience with GPS integration in apps - In-depth knowledge of in-app payment gateways - UI/UX design s...
I am inviting freelancers with proven experience in developing real-time web chat app. Key project attributes include: - The frontend is to be basic, requiring a solid grasp of HTML, CSS, and JavaScript. - The Backend technology of choice is Django & Django-RestFramework with MySQL for the database. - API documentation in OpenAPI spec v3 will be needed. - CRUD operations for admin role. - Basic user authentication via username and password. Please make sure your proposal outlines your relevant experience and an estimated timeline for delivery. Relevance to the technologies outlined is crucial. Experience backed by projects where you've developed similar applications will provide a strong advantage in assessing your bid.
...to create a website for my service-based business. Key Features: - Online Booking System: The website should have a user-friendly online booking system where clients can easily book and schedule services. - Customer Reviews Section: It's important for the website to have a customer reviews section to showcase positive experiences from our satisfied clients. - Service Listings: We need a clear and attractive listing of our services, complete with detailed descriptions, pricing, and any other relevant information. Given the nature of this project, I am looking for a web developer with experience in e-commerce, specifically in creating websites for service-based businesses. A strong understanding of UI/UX, online booking systems, and customer review sections is ...
...developer to revamp our real estate website. The main focus of the website should be showcasing our properties in an attractive, user-friendly way. Owners should have the ability to post their properties on the site. In addition to this, I am also looking to add several advanced features such as: - Virtual Property Tours: A feature that allows users to take a virtual tour of the property. - Online Booking for Property Viewings: A system that enables users to schedule a physical visit to the property. - Interactive Property Maps: A map-based feature that provides a visual representation of the property's location and nearby amenities. For each property listing, it's vital that the website displays: - High-quality Property Photos: To give potential buyers a comprehensi...
I need a freelancer who has experience in registering companies and handling all the legal requirements for setting up an online event booking platform that focuses on booking events in the city Key Requirements: - Registering a company: You should be able to guide me through the process of registering a company for this specific type of business. - Legal Compliance: You need to ensure the website meets all legal requirements, especially around event bookings and the specific focus on event bookings. Ideal Skills: - Legal Expertise: Understanding of necessary legal procedures, including Trademark Registration, Terms and Conditions Drafting, and Privacy Policy Creation for a similar business. - Business Registration: Experience in registering companies, preferably in the eve...
I have an existing web application built with Laravel and Livewire. I am in need of a skilled developer who can help me with some bug fixes and functionality enhancements. The details of the bugs and the specific improvements needed are still being identified as we progress. Key Requirements: - Proficiency with Laravel and Livewire, with a proven track reco...identified as we progress. Key Requirements: - Proficiency with Laravel and Livewire, with a proven track record of successful projects. - The ability to quickly understand existing codebases and make improvements. - Strong problem-solving skills to address any bugs or issues that may arise. - Good communication skills to work collaboratively with me and potentially other team members. Laravel 9 and MySQL 8 This is an urgen...
1. Header (Image/Video) 2. Overview (Text) 3. Destination Details 4. Skill Level Requirement 5. Start Date 6. Duration (Number of Days) 7. Daily Activities (with individual images) 8. Inclusions List 9. Exclusions List 10. Optional Excursions/Extensions 11. Tour Pricing 12. Booking Fee 13. Social Media Share Buttons 14. Special Offer Display (conditional) 15. Photo Gallery (conditional) 16. FAQs Section (with duplication/editing feature) 17. Registration Form (captures name, email, phone)
The task involves loading multiple large data files into a database. These files, approximately 15GB each and in various formats like CSV, .db, .sql, etc., add up to an estimated dataset size of 1-2 TB. Preference is given to keeping the data locally on ...15GB each and in various formats like CSV, .db, .sql, etc., add up to an estimated dataset size of 1-2 TB. Preference is given to keeping the data locally on the machine, thus ruling out cloud storage solutions. The task entails consolidating and organizing fragmented files into a suitable database, whether it's a relational database or non-relational database. Initially, attempting the task with MySQL or any SQL databases is preferred. However, exploration of whether a NoSQL solution is suitable for handling such big data is...
I am in need of an e...that showcases the services we offer. The second page would require more technical expertise as it involves creating a calendar that allows clients to book appointments. Key features required include: - Calendar with a weekly view for easy appointment bookings - Collection of user's name, email, and phone number during the booking process - SMS confirmation to affirm successful bookings The perfect fit for this job would be somebody with proficient skills in web design and user interface. Experience in calendar integrations, appointment scheduling, and SMS confirmations is highly desired. Your commitment to creating visually appealing, user-friendly, and responsive designs will be highly valued in this project. Bid now and let's create ...
...**Client Portal with Dashboard**: We need a client portal where our customers can have a real-time view of their inventory and order status. This portal should also have a dashboard that provides key insights. - **Bulk Product Listing**: The software should allow our clients to bulk add products, ASINs, and SKUs. This is to simplify the product addition process for our clients. - **Booking System**: Implement a booking system within the software that helps us manage our incoming and outgoing inventory effectively. - **Real-time Notifications**: Our clients should receive real-time notifications about the status of their products in preparation for shipment. This is essential for transparency and customer satisfaction. Integrations: - **Amazon Seller Central**: The softwar...
...slug-based URL. Uses prepared statements to prevent SQL injection and input sanitization for security. Backend Script for Adding Review Sites: A PHP script to add external review sites and their logos to the database. Allows for dynamic inclusion of review links on the business landing page. Database Configuration: A separate configuration file for database connection parameters. The script uses MySQL with a defined database schema for businesses, review sites, and reviews. Email Notifications for Feedback: For 1-3 star ratings, the system sends email notifications to the business owner, including feedback text, email, and star rating. Uses PHPMailer for email functionality with SMTP configuration. Additional Considerations Routing and URL Handling: Use URL rewriting (e....
I am seeking a web developer with expertise in creating modern and elegant websites. The site should cater to a clinic, showcasing profiles of three to four doctors, an...facilitate both online and physical appointment bookings. Key Features: - A well-designed Payment Gateway Integration for a seamless online payment experience. - Online appointment booking capabilities, allowing patients to book in-person appointments or opt for online consultations. - Patient registration forms should be available and easily navigable, allowing potential patients to register with ease. Experience in healthcare or clinic-based website development would be an advantage. The final product needs to be user-friendly, secure, and operational on different devices. A clean, modern, elegant design...
I'm looking for a skilled web developer to create a hotel booking website that allows users to easily find, book, and review hotels. Key Features: - Room Availability Calendar: A clear, user-friendly calendar that shows room availability, helping users to plan their stay. - Payment Integration: A secure payment system that supports multiple payment methods, ensuring a smooth booking process. - User Review System: An interactive review platform where users can rate and comment on their hotel experiences, providing valuable feedback for other users. Search & Filter Functionality: - Location: Users should be able to search for hotels based on their desired location. - Price Range: A filter or search function that allows users to find hotels within their budget. - Ame...
i want to create a new app for regarding hotel & texy booking.
GL for 2 BUs and ensure all entries are completed timely and correctly before system close; Responsible: 1. Coordinate with HR for people cost booking and analysis; 2. Responsible for cost allocation within the group; 3. Prepare financial statement under both PRC GAAP and US GAAP 4. Analyze significant fluctuation in financial statement and other expense reports; 5. Perform balance sheet review monthly to ensure all balances are reasonable and clear; 6. Coordinate statutory audit and tax filing to ensure the completion of audit report; 7. Be responsible for voucher documentation. 8. Other ad-hoc projects.
I'm in need of an expert to develop a clean, professional e-commerce website capable of selling both physical and digital product...professional e-commerce website capable of selling both physical and digital products. Features: - Precise product search bar facilitating efficient navigation and discovery. - Shopping cart for seamless purchasing and booking advancement. - Interactive user review system to promote transparency and customer trust. Ideal candidate: Highly skilled in e-commerce platform development with the ability to create a professional, user-friendly environment. Prior experience in handling both physical and digital product categories is desirable. Exceptional eye for detail in design and functionality is a must. Product Quantity=5Lac Pls ...
...including database integration, creating dynamic web pages, and troubleshooting/debugging. Key requirements include: - Proficiency in PHP, specifically within the WordPress environment - Strong knowledge and experience working with MySQL - Ability to create dynamic and responsive web pages Your role will involve: - Integrating our database seamlessly with our WordPress site - Developing and implementing dynamic web pages - Resolving any technical issues or bugs that may arise Ideal candidates will have: - Proven expertise in PHP and WordPress - Strong understanding of MySQL - Previous experience with dynamic web page creation - Excellent troubleshooting and debugging skills If you feel you possess the necessary skills to assist with this project, I look forward to rev...
I'm in need of a dedicated ...the best possible accommodations for my trips. Your priority should be finding the best deals based on price and location. - Assist in finding and booking events that match my schedule and interests. I'm looking for a professional who is organized, proactive, and has a keen eye for detail. This role will require a high degree of trust and confidentiality, so an understanding and respect for privacy is a must. Ideal Skills and Experience: - Demonstrable experience in managing social media accounts effectively and engagingly. - Proven experience in managing emails, with the ability to prioritise and flag important messages. - Experience in booking accommodation and events is a plus. - Strong organizational skills and the ability to wor...
I'm in need of a skilled backend developer who is proficient in Bootspring, with strong experience in the Spring Boot framework. The successful candidate will be using MySQL, so extensive knowledge and past experience with this database is essential. The project involves complex python, java, and PHP coding, so proficiency in these languages is a must. - Expected Skills: Python, Java, PHP - Experience: Spring Boot Framework Expertise - Knowledge: MySQL Database Familiarity
I need a website designed to provide a timetable for fitness classes. The main goal of the website is to allow people to easily book into a group class. Key Requirements: - The timetable should be displayed in a Weekly grid view. - Users should be able to create accounts with profile management for booking classes. Ideal Skills and Experience: - Web design and development - Experience in e-commerce and user management would be beneficial - Attention to detail, as the site needs to be easy to navigate and use.
I have hosting from wix and website maker too We are Nexus Security, a company specializing in Penetration Testing, Ed-Tech and Ransomware Risk Mitigation and Recovery. I want a website to be highly attractive and catchy. I want a Home page with The CEO-Founder Pic and information, followed by testimonials from various clients. (2) Page for showing our diverse pen testing services. (3) Different page showcasing our our inbuilt premium cyber sec courses and udemy courses from our company. (3) We want a page for other services like webinars, ransomeware risk mitigation and recovery. (4) We want a hiring page for the people who our trying to get our internship. (5) I want a page which i can easily edit to add/remove my team members to show them to audience. (6) All all these pages i want paym...
...robustness, scalability, and MVC architecture. 2. React Frontend: The frontend interface will be developed using React.js to ensure a responsive and dynamic user experience. 3. MySQL Database: The system will utilize MySQL as the database management system for efficient data storage and retrieval. 4. GitHub Repository: The developer will be required to set up a GitHub repository for version control, collaboration, and code management throughout the development process. 5. RESTful API: Implementation of RESTful API endpoints for seamless communication between the frontend and backend components. 6. Responsive Design: The system will be designed to be responsive across various devices and screen sizes. 7. Security: Implementation of necessary security measures t...
Need to import and manage data using GYG and/or Viator API. **Key Requirements** - Develop a connector for data importation from both GYG and Viator APIs. - The imported data should automatically sync between the APIs. - Generate sales reports and booking statistics based on the imported data. **Preferred Skills** - Proficiency in working with GYG and Viator APIs. - Strong data management and report generation skills. - Familiarity with automatic data syncing between multiple platforms. Please note that PROVEN familiarity with GYG and Viator APIs is a MUST for this project!
...Online Booking System: The platform should include a user-friendly booking system that facilitates the rental process for our customers. - User Reviews/Ratings: It is important for the website to have a feature that allows customers to leave reviews and ratings for the vehicles they have rented. This feedback will be crucial for the credibility of our service. - Lease Login Page and Database: The website needs to have a secure lease login page, and a comprehensive database to manage payment transactions, car service records and other relevant information. Branding Guidelines: I do not have a specific color scheme or branding guidelines in mind. I'm open to your suggestions and expertise on what would work best for a car rental website. Ideal Skills: - Proficiency in...
I urgently need a proficient developer to connect my Node.js site to a MySQL remote database. - Skills and Experience: * Proficient in Node.js and MySQL * Understanding of database schemas (creation a possible requirement) - Task: * Connect my site efficiently to the MySQL database. The complexity of the task might vary as there may be a need for creating a new database schema. This task is highly time-sensitive and requiring immediate attention. Skilled, fast and efficient freelancers would be strongly considered.
I'm looking to find a developer who can create a simple yet effective landing page for my laundry collection business. The main goal of the landing page is to allow users to book a collection. Here's what I ...receive confirmation immediately - I require the users to ring our store to process their payment, so no online payment integration is needed this time. The ideal freelancer would have experience in creating booking landing pages and understand the user journey. Prior experience in e-commerce platforms would be a plus. Good understanding of user experience and customer journey is vital. Skills in UX design, web development, and web design are required. Good communication skills and attention to detail will be appreciated. I am looking forward to a cre...
...times and events. These parameters will be provided in a MySQL database. The novel feature of this app is its event-driven functionality, it must have the capability to: - Play video at specified times - Play video triggered by certain specified events - Incorporate both time-based and event-based functionalities The app does not need to support user authentication or profiles, simplifying its specifications. Videos for the app will be streamed from a specific source, adding a streaming functionality will be necessary for this job. Ideal skills and experience for this job would include: - Proficiency in mobile app development (any platform) - Experience with video playback functionality in mobile apps - Familiarity with MySQL databases - Expertise in integrating vid...
...on certain dates. The calendar on our Booking software has nightly limits that need to be implemented in the property’s calendar. What we need is: When the guest is picking the date. A prompt or message should be displayed stating “There’s a nightly min. of 30 nights for the selected dates” (we’ll shorten this if it looks too crowded on screen). This is so guests can't book just 1-2 nights months from now. There is a calendar at the bottom of the property’s page. This one already has numbers that are used to state how many days guests can book month by month. We would like this synced with what we have on our software as well. When the guest has requested dates that are below the required minimum of nights, they won’t be able to...
I am in need of a skilled website developer to create a round-trip booking system for a transport booking website. Key Features: - The website should be optimized for transport booking, with a primary focus on round-trip bookings. Skills and Experience: - Proficiency in developing e-commerce or booking websites - Strong understanding of user experience and interface design for optimal performance - Experience in integrating secure online payment gateways - Ability to create a smooth and efficient booking system I am looking for a freelancer who can deliver a professional and user-friendly website that caters to the specific requirements of a transport booking service. Please let me know if you have any relevant project experience to shar...
...11554. AI Chat Bot: Perfect. You are within service range. Are you available Wednesday between 10am - 3pm date or Friday 9am - 6pm? Customer: Yes, those dates work. Let’s do Wednesday. AI Chat Bot: Please be ready Wednesday. Your appointment will be scheduled for 10 am sharp. Let’s proceed with the invoice: (web link generated from stripe for secure checkout) Must pay in full to confirm booking. Once booked, you will receive an email and confirmation via phone from customer service to confirm everything is set. Contract and client profile will be setup manually over phone with a dedicated account manager. Customer: *Pays via Stripe link. Developer Instructions: Feel free to use any AI model of choice, Chat GPT is okay. IF there are better/more dedicated ...
...mobile app that promotes offline social gatherings. Your main responsibility will be to design and develop a scalable back-end infrastructure that supports the app's functionalities. As a back-end programmer, you will need to have a strong understanding of server-side languages and frameworks, as well as experience in database management and API integration. Attention to detail and the ability to commnuicate with the team are essential. If you are passionate about creating robust and efficient back-end systems for mobile apps, we would love to hear from you. Skills required: - Proficiency in server-side programming languages such as Kotlin or Java - Experience with database management systems like MySQL or Firebase - Knowledge of RESTful APIs and API integration - F...
Need a server admin to setup on a CentOS dedicated server or above FTP MySQL database SSL mailserver for sending emails from domains project. Please describe how you want to secure the server
...that might be able to build a Wordpress plugin, that can design and develop. To get to know you better and where your specialties are, please rate yourself from 1-10 (10=best) on the following and include a brief explanation as why you gave yourself that rating: 1. Wordpress 2. Divi 3. Wordpress plugins (can you or have you ever built one?) 2. SEO experience 3. Javascript 4. Node.js 5. Angular 16 6. API development 7. HTML / CSS 8. PHP 9. Python 10. ERP systems 11. Tailwind 12. TaigaUI 13. Chrome Extensions (please rate yourself and provide any examples you might have) 14. Google Add-on 15. Keyword research tool experience 16. Web scripts 17. AI / ChatGPT experience 18. Web scraping 19. Logo design 20. Figma 21. MongoDB 22. MySQL Next, please answer these &quo...
