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Project - Create a new file storage for database

Project - Create a new file storage for H2 database

Have a strightforward (I think reasonably simple) project that is time sensitive.

Means I need it done in a reasonable yet doable short timespan.

I need you to hold your promised timespan.

Don't bid 3 days if it will take you 5, for example.

Project is based on H2 database:

[url removed, login to view]


[url removed, login to view]

Need a new storage system written for H2, based on existing mvstore.

Call it checkstore. It implements better checking (hashing instead of checksums) and signatures.

Note - I can provide the code for performing hashing and signatures. (signature and verify functions, etc)

Note - when I say "hash" below, it means calling a function I will supply that takes a byte array (or a bytebuffer) and returns a new smaller byte[].


Please read it before bidding.

a] Supplied code needs to be of good quality and bug-free

b] Code need to make minimal changes to mvstore to allow all real logic to be performed in CheckStore

c] Checkstore code cannot contain code from h2 sources, you'll need to write your own instead of copying

d] All copyright and IP of created code must belong to me (the buyer) in full. It must NOT be redistributed or re-used in the future in any way.

e] This project is time sensitive so only bid on it if you can meet the time you promise in the initial bid.

Beceriler: Java

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İşveren Hakkında:
( 34 değerlendirme ) Loughton, United Kingdom

Proje NO: #8777299

Bu iş için 8 freelancer ortalamada $546 teklif veriyor


Dear Sir, I am good and highly skilled Java programmer. Completed 700+ projects on this platform. I am very interested in your project. I have a good understanding of H2 database I am interested to attempt this project Daha Fazla

$555 USD in 10 gün içinde
(378 Değerlendirme)

Hello, I have read the requirements fully and I am happy to help you. This is an interesting algorithmic task, just a kind of projects I enjoy most. I have an extensive experience as a certified Microsoft SQL Server Daha Fazla

$749 USD in 5 gün içinde
(15 Değerlendirme)

We are very interested in this project. I have read your above description and i think its well within our range to execute this is in a good time frame so would you be kind enough to message me so we can have a fast a Daha Fazla

$526 USD in 3 gün içinde
(4 Değerlendirme)

we have recently completed data encryption project based on AESAlgo and ROT-X algo in java and c++. you may check our review and feedback. I have a lots of experience in C++,C#.net,JAVA, software Architecture, Daha Fazla

$555 USD in 8 gün içinde
(22 Değerlendirme)

Hello We have 8+ years experience in Java software development. We have successfully developed 260+ projects and Games, Image processing (GIS), Network programming, Web development and mobile apps. We use Net Daha Fazla

$500 USD in 2 gün içinde
(9 Değerlendirme)

I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch t Daha Fazla

$526 USD in 10 gün içinde
(5 Değerlendirme)

More than 7 years of experience in Software development & Building cloud solution on Google App Engine and Amazon AWS platform also Worked on noSQL and Big data. I have a strong bias towards open-source customization Daha Fazla

$400 USD in 10 gün içinde
(3 Değerlendirme)

A proposal has not yet been provided

$555 USD in 5 gün içinde
(0 Değerlendirme)