Find Jobs
Hire Freelancers

Database project

$10-30 USD

Cerrado
Publicado hace alrededor de 1 año

$10-30 USD

Pagado a la entrega
build a small database engine with support for Octrees Indices. The required functionalities are 1) creating tables, 2) inserting tuples, 3) deleting tuples, 4) searching in tables linearly, 5) creating an Octree upon demand, and 6) using the created octree(s) where appropriate. Note that this is a simplified data base engine – for example, you are neither required to support foreign keys nor referential integrity constraints. Only implement what is mentioned in this doc. If any issue arises that is not mentioned here, you can make your assumptions. Make sure to document your assumptions in the code.
ID del proyecto: 36356099

Información sobre el proyecto

29 propuestas
Proyecto remoto
Activo hace 1 año

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
29 freelancers están ofertando un promedio de $45 USD por este trabajo
Avatar del usuario
Hello, I am an expert in database management. I have more experience in relational database writing. I am a B.Sc. degree holder in computer science. I do give A++ quality papers to my clients. Kindly please try my services thank you.
$30 USD en 1 día
4,8 (30 comentarios)
5,4
5,4
Avatar del usuario
First of all, "this doc" is missing. Then, is it a homework or school assignment? Or what do you need it for, what are you trying to achieve? You (or somebody else) posted this already some time ago. It's probably not trivial to implement this thing, but your price range seems to be comically low? How important is it to make the database work well, especially in terms of performance/optimization?
$750 USD en 30 días
5,0 (3 comentarios)
4,0
4,0
Avatar del usuario
Hi I have fully understood your requirement by reading your job description carefully. I think I am a good fit for this particular project as I have expertise and consolidated skills in Skilled in Core PHP along with PHP CMS like WordPress, framework CodeIgniter, MySQL, MongoDB, HTML, CSS, Bootstrap, jQuery, JavaScript, AJAX, payment gateway. the practical projects for 4+ years. I have good hands over payment gateway API and REST APIs. I will deliver the work as required and also assist you with the technicality as required. Would you like to have small discussion about past work . I can start to work immediately Thanks.
$20 USD en 7 días
2,1 (3 comentarios)
2,6
2,6
Avatar del usuario
Dear client. I've read up your offer. As a PHP developer, I am very familiar with CRUD functions in SQL Let's meet on chatting to discuss more. Thanks.
$20 USD en 1 día
5,0 (1 comentario)
0,6
0,6
Avatar del usuario
I can create a small database engine with support for Octrees Indices that includes functionalities such as creating tables, inserting and deleting tuples, and searching linearly. Additionally, I will implement the creation of Octrees upon demand and use them where appropriate while documenting any necessary assumptions in the code.
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Dear [Client], I hope this proposal finds you well. As an experienced database developer, I am excited to submit my bid for your project on Freelancer.com. My proposal is to build a small and efficient database engine with support for Octrees Indices. The engine will have the following functionalities: creating tables, inserting tuples, deleting tuples, searching in tables linearly, creating an Octree upon demand, and using the created octree(s) where appropriate. I understand that this is a simplified database engine, and I assure you that I will only implement the functionalities you have listed in the project requirements. In addition, I will document any assumptions I make while developing the engine. My goal is to deliver a robust and efficient database engine that will meet your requirements and exceed your expectations. I am confident that my skills and experience make me the best fit for this project. Thank you for your consideration, and I look forward to the opportunity to work with you. Best regards, AliJaffery
$20 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
As a Full Stack Developer with 6 years of experience, I have a proven track record of delivering high-quality web and mobile applications for clients in various industries. My technical expertise includes front-end development using frameworks such as React, Angular, and Vue.js, as well as back-end development using Node.js, and Laravel. I am experienced in database management, DevOps, cloud computing, and building scalable APIs and microservices. In-depth knowledge of PHP object-oriented frameworks Working on fast iteration cycles and tight deadlines using an agile/scrum methodology Development (part-time) Advanced knowledge of PHP running on Linux systems Particularly strong with JavaScript and CSS including Ajax, XML, incremental page loading, etc As a freelance Full Stack Developer, I offer a range of services, including: Web and mobile application development E-commerce platform development Database management and optimization DevOps and cloud computing API and microservices development Front-end and back-end development Website maintenance and support I pride myself on delivering top-quality work on time and within budget. I am reliable, communicative, and dedicated to providing excellent customer service. Let's work together to bring your web and mobile application ideas to life! Thanks, and have a great day, Vikas Rajput
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi, my name is Deepak Kumar! Thanks you for visiting my profile page yes I am new to freelancing, and I don't have 100+ reviews as other freelancers do. I am goal oriented person who is possinat about what I do and dedicated high quality result within the shortest time! My language - Hindi, English Computer skills! ✓Microsoft office (ms-word,ms-excel,ms-powerpoint,ms-access,ms-notepad) ✓HTML ✓Data entry projects ✓Database creation ✓Custom Excel templates ✓Hard work
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
As a skilled data analyst, I possess a strong proficiency in various analytical tools such as PowerBI, Tableau, Excel, SQL, Python, and Machine Learning. With my expertise in data analysis and visualization, I am adept at transforming complex data sets into insightful and actionable insights for decision-making purposes. My ability to utilize these tools effectively enables me to efficiently analyze and visualize data, making it more accessible and understandable for stakeholders. Whether it's identifying trends, uncovering patterns, or creating data-driven solutions, my skillset allows me to derive valuable insights that help organizations achieve their objectives. Overall, I am a highly motivated and detail-oriented data analyst with a strong passion for utilizing data to drive business outcomes.
$15 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi Am ready build a small database engine with support for Octrees Indices. Please send me a message to discuss further requirements of this project in chat. Thanks
$30 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
hi i have experience with python, java and i can help you build the database and i have some things to suggest Choose a programming language to implement the database engine. I suggest using an object-oriented programming language such as Python, C#, or Java. Implement a "Table" class that represents a table in the database. This class should have methods for creating a new table, inserting tuples into the table, deleting tuples from the table, and searching tables linearly. Implement an "Octree" class that represents an octree in the database. The octree should be created on demand and used when appropriate to improve query performance. Add an octree index to the tables. This index should be created automatically when a table is created and it should be automatically updated whenever the table's tuples are inserted, deleted or updated. Carefully document all assumptions and design decisions made during database engine development. This includes documenting the assumptions made regarding the use of octree and how it is built and maintained. Conduct rigorous testing of the database engine to ensure that it is reliable, efficient, and capable of meeting the requirements outlined in the offering. Provide a complete user manual for the database engine that describes how to use the engine to create tables, insert tuples, delete tuples, and search tables linearly. It's also important to include instructions on how to use octree to improve query performance.
$17 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I am experienced database developer with 12 years of experience in SQL server using as back-end for our application. Will do your task any version of SQL server of your choice.
$30 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi there, I am an excellent web developer and have many experience with database programming such as CRUD. CRUD means that create, read, update and delete. I can start work right now and complete it, asap . Sincerely
$10 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Dear Client. This is very easy for me. I have experience with this kind of project. I can finish this project with good quality. I'm looking forward to hear from you. Warm Regards.
$20 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
HI, I'm Maysara Mohamed I am writing to express my interest in your project to build a small database engine with support for Octrees Indices. I am a software engineer with over 7 years of experience in database design and development. My expertise and experience make me the perfect candidate to take on this project. I understand the project requires me to create tables, insert tuples, delete tuples, search in tables linearly, create an Octree upon demand, and use the created octree(s) where appropriate. I am confident I can deliver all the required functionalities. I am familiar with the Octree data structure and have used it in the past to construct spatial databases. In addition, I possess the necessary skills to create and maintain complex databases and have extensive knowledge of database management systems. I am comfortable with making assumptions when necessary and will thoroughly document them in the code. I am also open to any questions or clarifications that you may have. I look forward to hearing from you and discussing the project in more detail. Sincerely, Maysara Mohamed
$19 USD en 4 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I propose to build a small, lightweight database engine that supports Octrees Indices. Octrees are a powerful indexing method that allows for efficient spatial queries and are commonly used in 3D graphics and geographic information systems. The database engine will be designed with simplicity and ease of use in mind, making it accessible for both developers and non-technical users. It will support CRUD (Create, Read, Update, Delete) operations, and will be optimized for read-heavy workloads. The database engine will be written in a high-level programming language such as Python or Java, and will be open source, allowing for community contributions and customization. It will also be modular and extensible, so that additional features and plugins can be added as needed. To ensure the quality and reliability of the database engine, it will undergo rigorous testing and validation, and will be built with industry best practices and coding standards. It will also be well-documented, with clear instructions for installation, configuration, and usage. Overall, this small database engine with support for Octrees Indices will provide a powerful and efficient solution for applications that require spatial data analysis and modeling. Its simplicity and ease of use will make it accessible for a wide range of users, while its extensibility and open-source nature will enable customization and community contributions
$20 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
With less budget and quality work i am willing to start immediately to " " .I am interested in your project as i have done several such projects in the past. I have over 10+ years of Development of desktop /web based solutions in multiple areas ERP, CRM , Databases oriented solutions, e-commerce, management software, inventory, PoS & online booking system etc. 100% clients satisfaction is guaranteed. Let's connect with me to discuss further,
$20 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
As a database expert, I can provide comprehensive support for your project, from design and development to maintenance and optimization. Let's work together to create a robust and scalable database that will power your application or business.
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I worked for a company that creates and manages websites for e-commerce businesses for a long time. I am experienced in working with databases.
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hi sir! I have 5 years experience about database program with SQL, MySql, Postgres Please contact with me job detail. Thanks and best regards!
$20 USD en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de EGYPT
Cairo, Egypt
5,0
4
Forma de pago verificada
Miembro desde ene 5, 2022

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.