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design a database engine interface

$30-250 USD

Cancelled
Posted over 9 years ago

$30-250 USD

Paid on delivery
I want to create a Java-based, simplified fork of the famous open-source database CouchDB, using JavaDB (Derby) as the underlying storage engine. Currently CouchDB is 100,000 lines of Erlang code. But I don't need ALL the functionality, so the clone should be much, much smaller. I only want the basic functions: 1) store and retrieve JSON via REST API, 2) basic indexed views, and 3) incremental MapReduce. Detailed requirements will be updated in Google Drive. Since the requirements may change, please copy and paste the current version into your Bid to document what you are going to implement in this project: [login to view URL] This is a long-term project which will be managed via Milestones.
Project ID: 6384838

About the project

10 proposals
Remote project
Active 10 yrs ago

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10 freelancers are bidding on average $152 USD for this job
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Hi There I am intrigued to work with you on this project. I just recently got a chance to see JavaDB and liked it. Now I understand you need a simplified version of Apache CouchDB but implemented on JavaDB, and the engine to be written in Java. I know CounchDB is written in Erlang - not a very popular language (i.e. I dont know it :) ) Having said that, do you want Developers to go through Erlang code of CouchDB or you just want some piece of functionalities implemented in Java and JavaDB. Latter is easy for me. I have quoted a placeholder bid, if you like to discuss please get in touch. Ajz
$166 USD in 1 day
4.9 (21 reviews)
5.3
5.3
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Hello, i can do your database job. let me help you I'm a Senior Java / J2EE Developer. 14 years experience in software development. have solid background in Java, J2EE, Android,iOS, JSP, HTML5, Javascript, jQuery, json, Ajax, Oracle, Mysql, and so on. Commitment to you high-quality, high-quality high efficiency, good communication and High-quality after-sales service The completed function code , will be provided six months of free maintenance and free service Best Wishes, Daniel
$155 USD in 5 days
4.8 (5 reviews)
5.0
5.0
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I have 7 years of exp in java j2ee hibernate spring webservices databases. done multiple projects like this and almost proficient in design patterns i am looking for long term relationship and proficient in rest api and java
$111 USD in 7 days
5.0 (25 reviews)
4.6
4.6
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Hi , We are team of developers who has expertise in Java/C++/Database etc, we can work on the project ASAP. please read the profile for more info.
$200 USD in 3 days
4.8 (3 reviews)
2.2
2.2
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A proposal has not yet been provided
$35 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$222 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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we are a bunch of guys who is currently learning on interaction between JAVA and database system. so I think we can fulfill your requirement. Thank you
$144 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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If this is a milestone bases project .I can work on it part by part. 25 % milestones. I hope 4 milestone is enough.
$222 USD in 15 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$111 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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Hi I am Manish. I have 2 years of experience in Java and working with a startup since then. I am always interested in NoSQL technologies. I have experience in working on NoSQL databases like MongoDB, Neo4j and cassandra. Your work seems so interesting. If you want to implement an API for performing CRUD operations and also indexes on CouchDB, I can do it. We can consider the milestones as follows: 1. Design connector for CouchDB using Java. 2. Implement CRUD, if you want it through REST, that can be done using jersey. 3. Implement creating and managing indexes. 4. Implement MapReduce (whatever you told, I have to go through this thing first as I don't have much expertise in MapReduce and all but it is doable) Please let me know if interested.
$155 USD in 3 days
0.0 (0 reviews)
0.0
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About the client

Flag of UNITED STATES
San Diego, United States
5.0
295
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Member since Aug 17, 2006

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