We have a large table with 2 ID columns. (2 billion rows). I need a script to run and compare the 2 columns and group by to create a results table that would include:
ID1, ID2, COUNT.
The end results table could be 15 billion rows.
I need this urgent
Mysql and other DBs are not fast enough and we need some sort of search technology like SOLR to generate the results table very very fast.
Bu iş için 14 freelancer ortalamada $520 teklif veriyor
Hello, i can do this in a timely, accurate and professional manner look to work with you At your disposal for any query. Regards Zhang
much experiences, please let me know should you need my help, thanks/denial
If you don't mind to explore alternatives like ETL Tools (e.g. Pentaho Kettle) which could process billions or even trillions of records, please let me know.
I can help you in this. Ready to discuss more details now.
Hi, Veltrod Software services is a global software consulting company specialized in providing Mobile applications, Social media frameworks and eCommerce solutions. Leveraging best-in-class people, processes, and t Daha Fazla
Please provide more details about current implementation.
Hi, We at on2itonline would love to work with you on this. We have read carefully the project description and fully understand the project requirement. Let's discuss further issues of the project through PM
Dear Sir Hi, Greetings of the day and thanks for sharing these details and allowing me to bid on this assignment. I have checked your requirements. We have right skills to work on this assignment. We are a team of Daha Fazla
Hello, I"m an experienced java developer, I can do this for you. Thanks.
This sounds really interesting to me. I really would like to do this job. I have 6 years experience working as software delevoper. I worked for companies like DHL, Amazon and IKEA.
Hello, I have huge experience in large - scale systems, please see PMB for details, thanks!
I have understood your requirement. I am interested in doing this thing. I am working on big data and solr extensively in past and present so it would be great to work for me. Also I would be deliver it to you in or be Daha Fazla
SOLR is fast, if computer that runs SOLR has a lot of memory. And it would have to be running on more than one machine. Where would the work have to be done? And how much of this 2 billion rows could I get for developi Daha Fazla