Implementing a simple database constructed on JSON files for storing table data

I have a very simple project that involves working with an implementation of a simple database built on top of JSON files for storing table data and metadata. The database has integrity validation, access control, and querying functionality using relational algebra operators, which will need to be implemented. The skeleton code is given and the TODOs are required to be completed.

The framework for parsing JSON files into the components of the database (Schemas, users, row data, and queries) will be provided. The only objectives are on validation and query execution. This project is a Maven distribution. The following is a brief description of the provided file structure and framework. There are two parts, first task is to read in and validate the schemas, user access rights, and row data. The second part is implementation of the relational algebra operators using the Iterator interface.

The details of the project are attached as a pdf. Please message me if you would like to get the full scope of this small project, and we can get started right away. Thank you!

Kemahiran: Java, JSON, SQL

Lihat lagi: simple database table, storing retrieving database table data vb6 type array, implementing simple database, simple database table grid jsf, simple database word, need database constructed, structure simple database, simple database, richfaces edit table data save database inplaceinput, simple database web, simple database creation, simple database project, simple database excel, simple database schema, mysql database hold text files

Tentang Majikan:
( 8 ulasan ) Schaumburg, United States

ID Projek: #15517770

27 pekerja bebas membida secara purata $176 untuk pekerjaan ini


Hi, sir I have a detail look to your project, I have a great skill in java. I'm sure I can complete your project. My price and period is negotiable. We can discuss the details via chat. Thanks. Relevant Skills and Exp Lagi

$155 USD dalam 3 hari
(167 Ulasan)

Hi there, I am java developer. I have read the project details as well as checked the attached pdf file. Its an easy job for me. Message me, we can discuss further over chat. Relevant Skills and Experience Please have Lagi

$400 USD dalam 5 hari
(87 Ulasan)

I have 7+ years in database - website design & development with very good experience. Relevant Skills and Experience I am good in Java, JSON, SQL Proposed Milestones $200 USD - Cost

$200 USD dalam 3 hari
(6 Ulasan)

:) How are you? I 've read your post and sure I can do it. I think I am the best candidate for your job. Because I have experience in this kind of job. Relevant Skills and Experience I 'm working in part of coding and Lagi

$155 USD dalam 3 hari
(13 Ulasan)

Hi, I checked the attach requirement document for Storing the JSON data and it's Metadata to the table. I have good experience in java development and JSON parsing.I would like to see the full scope Relevant Skills an Lagi

$167 USD dalam 3 hari
(20 Ulasan)

I'm a web and app developer with 5 years experience in PHP, MySQL, CSS3, HTML5,android and WordPress, WP plugins, and 3rd party API shopping engines, etc. Relevant Skills and Experience [login to view URL] http Lagi

$200 USD dalam 3 hari
(2 Ulasan)

A proposal has not yet been provided

$53 USD dalam 3 hari
(17 Ulasan)

I am an IITK graduate and I have 9 years of experience in software development. I have 100% completion rate and I have finished all the projects with the highest level of customer satisfaction. Relevant Skills and Exp Lagi

$155 USD dalam 3 hari
(21 Ulasan)

I'm an expert java developer. I've been working with java for 15 years. Stay tuned, I'm still working on this proposal.

$388 USD dalam 14 hari
(35 Ulasan)

Hello, I am working in Java/J2ER for last 14+ years. I have handled many complex JSON/XML structures through RESTFul webservices while persisting in Database. Can we further discuss directly? I am new here but here is Lagi

$111 USD dalam 3 hari
(14 Ulasan)

Hello I have full experience of java... especially, i had used json in many programs Relevant Skills and Experience So i can do your program perfectly please contact me thanks Proposed Milestones $50 USD - complete

$50 USD dalam 3 hari
(11 Ulasan)

Hello , My Name is Sam , I am 5 Stars Ratings Holder on freelancer.com I'd read the Project details extremely carefully and I am absolutely sure that I can do the It very well . Relevant Skills and Experience To Know Lagi

$155 USD dalam 3 hari
(4 Ulasan)

Hi, I understand your requirement and this job will be done within 2 days and I am ready to start working now. Thanks Relevant Skills and Experience Java, JSON Proposed Milestones $111 USD - m1 $111 USD - m2

$222 USD dalam 3 hari
(4 Ulasan)

First, I am sunsoftpro, I from VietNam. Nice to meet you! I have read your description and been interested in your project.  I'm ready to discuss and do hard working so that complete great job. Can you discuss requirem Lagi

$226 USD dalam 3 hari
(5 Ulasan)

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$250 USD dalam 3 hari
(6 Ulasan)

A proposal has not yet been provided

$120 USD dalam 2 hari
(6 Ulasan)
$155 USD dalam 3 hari
(7 Ulasan)

Hello, I am interested in this project and so wanted to discuss more it in details. I sincerely hope that you will believe me and hire me. Java and C++ is my main skill. Thanks Relevant Skills and Experience Java, C++ Lagi

$155 USD dalam 3 hari
(8 Ulasan)
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