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Apache Calcite / Java developer

We're looking for someone experienced with Apache Calcite. We are developing a low code platform that needs to provide the facility to query data across multiple data sources (Data Virtualization) such as SQL databases, REST services, and NoSQL databases. We see Apache Calcite as a potential solution for that. We are looking for someone that has deep experience with Apache Calcite to develop a POC. The POC should demonstrate the following:

-Single query that can talk to multiple SQL data sources such as mysql and postgres and REST.

-Wherever possible it should pushdown filters and joins to the underlying data sources instead of letting Calcite do it in memory.

-Existing Calcite Adapter needs to be tweaked and new optimization rules need to be developed.

-Explain some intricacies of Calcite to our team.

Compétences : Java, MySQL, J2EE

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Concernant l'employeur :
( 0 commentaires ) Prague, Czech Republic

Nº du projet : #27441786

8 freelances font une offre moyenne de 620 € pour ce travail

(15 Commentaires)
7.2
seekdeveloper

Hi, I have read your post and understood your requirement. Looking for the freelancer to work on your next project? Or just need some issues/bugs/fixes ASAP? I have 11+ years of software experience in fortune 500 comp Plus

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(35 Commentaires)
7.5
bharatkasodariya

I have 15+ years of experience on java/j2ee with rdbms and nosql. I don't have experience on Apache Calcite but Can do some study and implement poc as per your requirement. Thanks, Bharat

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(18 Commentaires)
6.0
NEHABHAT92

Hi, i can create I am an experienced Android and ios developer and equipped with all the necessary skills to provide you best website that completely satisfies your business needs. Please share your requirements w Plus

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(11 Commentaires)
4.3
ClementFes

Hi, How are you today? Thank you for your posting this project. I'm very happy to bid your project. I've read carefully your project description. I have rich experiences in web site building with Java spring framework+ Plus

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(1 Évaluation)
2.0
salina5

Hello, I have checked The requirement and understand that as well. I have created SIMILAR in past. Do you want to see the DEMO ??? Can will send you ?? Thanks.

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(0 Commentaires)
0.0
kondapalligopi

MTech @ IIT Bombay, call me @ +919148667842 (same WhatsApp number) • Over 10 years of experience in IT/Software in Web technologies and Banking with skills in Analysis, Design, Development, Implementation and mainten Plus

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0.0
totemsoft

I’m a self-motivated, creative Senior Java Developer with 20 years development experience, specialising in micro-service and serveless architecture. Will deliver composite-docker that demo Calcite server node, Mysql an Plus

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0.0