Announcement of the fourth meeting of the Java User Group EKB
Hi, Habr!
JUG.EKB - Java User Group in Yekaterinburg, at JUG.EKB meetings, we discuss various technologies from the Java world, share experiences and drink coffee in the name of Java!
We regularly hold JUG.EKB meetings with Java experts on the most interesting topics.
Our website jugekb.ru , community in VK - vk.com/jugekb .
We invite all java developers to the fourth meeting of JUG.EKB.
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The fourth meeting is anniversary for us, because the first meeting took place almost a year ago. In that post I wrote that “Ekaterinburg needs a place where java developers can meet, discuss news of java technologies, talk about java insides, and just talk!”. And a year later I can say with confidence that yes, such a place has appeared.
And your feedback is very important to us! Write to us if you want to speak, if there is anything that can be improved, write topics that interest you.
Can one server in Java handle tens of thousands of requests per second, accept hundreds of thousands of connections and send out gigabits of traffic?
Where, where, and in the company Odnoklassniki know exactly how to achieve this, because they have over 8000 servers working on Java, serving 48 million users daily.
Andrei Pangin, the leading programmer of the company, will talk about techniques for developing high-load applications.
From the report you will learn what the disadvantages of the standard network Java API are, why JVM pauses occur, why go beyond the Java Heap, and how to implement an efficient remote call mechanism.
I / O, caching, serialization, and cross-server interaction will be covered.
Andrey Pangin has been working on the ok.ru portal platform since 2011. Before that, he worked at Oracle for the Java virtual machine HotSpot.
He is well versed in the guts of JVM and enjoys low-level system programming.
The author of the one-nio project on github - a framework for developing high-performance servers.
This report focuses on the Google Web Toolkit Web Development Toolkit.
In his story, Denis will give a brief overview of the possibilities of GWT and share the experience of developing a project on a GWT of 10+ person-years.
From the report you will learn about:
Denis Kirpichenkov, a developer at Naumen, deals with the performance of Java applications and
horizontal scaling Naumen Service Desk 4.
The meeting is free, you must register .
Videos from past meetings can be viewed on our youtube channel.
We are waiting for you on May 14 in the Co-working "Salt" (Chemists lane, 3, 4th floor), start at 19-30.
JUG.EKB - Java User Group in Yekaterinburg, at JUG.EKB meetings, we discuss various technologies from the Java world, share experiences and drink coffee in the name of Java!
We regularly hold JUG.EKB meetings with Java experts on the most interesting topics.
Our website jugekb.ru , community in VK - vk.com/jugekb .
We invite all java developers to the fourth meeting of JUG.EKB.
')
The fourth meeting is anniversary for us, because the first meeting took place almost a year ago. In that post I wrote that “Ekaterinburg needs a place where java developers can meet, discuss news of java technologies, talk about java insides, and just talk!”. And a year later I can say with confidence that yes, such a place has appeared.
And your feedback is very important to us! Write to us if you want to speak, if there is anything that can be improved, write topics that interest you.
Program
1. Andrey Pangin from the Odnoklassniki company with the report “Development of a high-loaded server in Java”
Can one server in Java handle tens of thousands of requests per second, accept hundreds of thousands of connections and send out gigabits of traffic?
Where, where, and in the company Odnoklassniki know exactly how to achieve this, because they have over 8000 servers working on Java, serving 48 million users daily.
Andrei Pangin, the leading programmer of the company, will talk about techniques for developing high-load applications.
From the report you will learn what the disadvantages of the standard network Java API are, why JVM pauses occur, why go beyond the Java Heap, and how to implement an efficient remote call mechanism.
I / O, caching, serialization, and cross-server interaction will be covered.
Andrey Pangin has been working on the ok.ru portal platform since 2011. Before that, he worked at Oracle for the Java virtual machine HotSpot.
He is well versed in the guts of JVM and enjoys low-level system programming.
The author of the one-nio project on github - a framework for developing high-performance servers.
2. Denis Kirpichenkov from the company Naumen with the report "10 man-years of GWT"
This report focuses on the Google Web Toolkit Web Development Toolkit.
In his story, Denis will give a brief overview of the possibilities of GWT and share the experience of developing a project on a GWT of 10+ person-years.
From the report you will learn about:
- What to do if the standard RPC protocol is not enough
- how best to organize backend for GWT
- GWT collaboration with javascript
- how to add new features to GWT
- unhandled exceptions analysis
- tuning the build process of the GWT project
Denis Kirpichenkov, a developer at Naumen, deals with the performance of Java applications and
horizontal scaling Naumen Service Desk 4.
3. Afterparty
The meeting is free, you must register .
Videos from past meetings can be viewed on our youtube channel.
We are waiting for you on May 14 in the Co-working "Salt" (Chemists lane, 3, 4th floor), start at 19-30.
Source: https://habr.com/ru/post/256899/
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