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Java heap space issue


I have an application, which is built and working correctly, when I run it on my test dataset - everything is perfect. But, when I use it on real dataset (over 10 tables, having from 200k entries up to 5 mio. entries) I always get memory error - Java heap space. Need someon, who could using TeamViewer, have a look on the source.

Kỹ năng: Java, Linux, Kiến trúc phần mềm

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Về Bên Thuê:
( 47 nhận xét ) Freiburg, Germany

Mã Dự Án: #14811192

24 freelancer đang chào giá trung bình €78 cho công việc này

€23 EUR trong 1 ngày
(89 Đánh Giá)

hello,how are you.i read your bid carefully. i am java/javafx expert and have full experience for 12 years. java/javafx is my top skill and passion. i can provide most quality and high speed. if you want to success Thêm

€23 EUR trong 1 ngày
(70 Đánh Giá)

I am very proficient in java. I have 16 years java developing experience now, and have worked for more than 6 years. My work is online game developing, and mainly focus on server side, using java under Unix environment Thêm

€150 EUR trong 3 ngày
(75 Đánh Giá)
€23 EUR trong 1 ngày
(71 Đánh Giá)
€23 EUR trong 1 ngày
(62 Đánh Giá)

You can see my last project which are based on Algorithm Development Machine Learning and I can complete your project perfectly. Relevant Skills and Experience We have 10+ years experience in software development. We Thêm

€50 EUR trong 1 ngày
(23 Đánh Giá)

Hi I'm an Algerian Java developer I think I have an idea about what the problem is could you just contact me over chat so that we could discuss the details Relevant Skills and Experience java programming Proposed M Thêm

€30 EUR trong 4 ngày
(28 Đánh Giá)

Dear employer, I've very good experience in java and can proceed with your project to understand the root cause of the heap space issue. Please let me know regarding when the TV session can be setup. Relevant Skills a Thêm

€30 EUR trong 3 ngày
(21 Đánh Giá)

What's the configuration of your server in terms of RAM/CPU Which platform (ex tomcat jboss etc) to run your App What's max heap size is set in your platform. About myself https://www.freelancer.com/u/redssr.html

€19 EUR trong 1 ngày
(36 Đánh Giá)

A proposal has not yet been provided

€19 EUR trong 1 ngày
(25 Đánh Giá)

5+ Years of experience in java/j2ee, mysql etc ncluding most of the latest frameworks. Customer satisfaction is top priority for me. Don't demand money untill complete customer satisfaction. Relevant Skills and Exper Thêm

€23 EUR trong 1 ngày
(14 Đánh Giá)

Hello there, Read your problem and i guide you regarding the issue. I am a professional computer scientist from pakistan. Relevant Skills and Experience I have proficiency in multiple languages including java with st Thêm

€34 EUR trong 1 ngày
(8 Đánh Giá)
€1000 EUR trong 7 ngày
(14 Đánh Giá)

A proposal has not yet been provided

€55 EUR trong 4 ngày
(3 Đánh Giá)
€39 EUR trong 1 ngày
(8 Đánh Giá)

Hi,dear. I am a senior software developer. I have just checked your project report, I am able to complete this requirement. I am looking forward to your proposal.

€30 EUR trong 1 ngày
(4 Đánh Giá)

Hello, will be glad to assist you with your project. We are really experienced web and mobile developers working with and different technologies. Please contact me, will be there to discuss the scope of work.

€34 EUR trong 1 ngày
(1 Đánh Giá)

I am a 15+ year experienced Java SeniorArchitect working in a MNC. I have experience in Java, J2EE, IAM technologies.

€31 EUR trong 1 ngày
(1 Đánh Giá)

Hi, I went through your requirements & understood very well. I can do this project as per your requirements. I have more than 7 years of in mobile( iOS, Android) and Web app development Thanks

€99 EUR trong 1 ngày
(0 Đánh Giá)

Hey, I'm interested in your project. Please send me a message so that we can discuss [url removed, login to view] heap space issue Relevant Skills and Experience Thanks & Regards, Tanzil Your Friends & Freelancer [url removed, login to view] Pr Thêm

€36 EUR trong 1 ngày
(1 Đánh Giá)