1. Building Secure, Interactive, Scalable Web Applications Easily on JVM with Lift by David Pollak (Lift Web Framework creator) and Indrajit Raychaudhuri (Committer Lift Web Framework)
A nice demonstration of the Lift Web Framework possibilities. Remind me both JSF and Portlets. Definetly should try this out.
Still looking for the slides.
Main topics and quotes:
Foursquare uses Lift
Some recommended matherials:
http://exploring.liftweb.net/master/index.html
http://simply.liftweb.net/
GitHub: https://github.com/tjweir/liftbook/
2. Project Coin in Action: Using New Java SE 7 Language Features in Real Code by Stuart Marks (Principal Member of Technical Staff Oracle)
One more about JDK 7 features. Recommended.
Slides here.
3. The Road to Java EE 7: Is It All About the Cloud? (panel discussion)
The panel consisted of the following people:
--Adam Bien, Consultant, Author, Java EE Expert
--David Blevins, Apache Software Foundation
--Emmanuel Bernard, JBoss Platform Architect, Red Hat
--Reza Rahman, Senior Software Engineer/Community Outreach Activist, Caucho Technology
--Linda DeMichiel, Java EE 7 Specification Lead, Oracle
Main topics and quotes:
Things to be small in EE 7
Change of deployment model
Containers should be lighter
API's first than cloud
Right step would be to have a cloud which supports JavaEE
Multi-tenancy should be addressed as a feature
PaaS deployment are missing business details
JavaEE 7 is not just about the cloud but service provisioning
Multi-tenancy is the challenge
Many JSR's are focused in the usage improvement
XML descriptors would probably come back
4. Asynchronous Job Execution in the Cloud by Alex Snaps (Senior Software Engineer Terracotta)
Alex summed up all problems which we are facing when doing a Task Scheduling and execution in a cluster and cloud.
Slides are here.
A PR talk about Terracotta products.
5. Patterns and Best Practices for CDI by Reza Rahman (Senior Software Engineer/Community Outreach Activist Caucho Technology) and Ryan Cuprak (e-Formulation Analyst Dassault Systemes)
The presentation is now available here.
The presentation on my mind is quite controversial. Probably the only interesting part is about scopes.
My conclusion:
CDI is a kind of unfinished spec with a lot of provider specific features.
6. Experiences with Java EE-Enabled PaaS by Anil Saldhana (Lead Middleware Security Architect Red Hat) and Scott Stark (Vice President - Technology Red Hat Inc)
Guys from RedHat presented main features of the OpenShift - Java PaaS from JBoss. I liked simply explanation about "what's in there". BTW Puppet again. Security aspect was also covered.
It's a pity that I could not find the demo code.
Slides are here.
Recommended to all that wanted to start with JavaEE PaaS.
Wednesday, October 19, 2011
Friday, October 14, 2011
Java One 2011 Day 3 (4th of October)
Straight to the presentations:
1. Java Strategy Keynote
Once again you are welcome to see the full video:
http://medianetwork.oracle.com/video/player/1176404813001
2. Java Enterprise Applications in the Cloud: Fast, Fun, and Easier Than Ever by Gordon Dickens (Consultant/Instructor/Mentor Chariot Solutions) and Stefan Schmidt (Software Engineer Spring Roo VMware)
I was very impressed by the presentation. Simply because it took us a lot of time to have an app deployed to GAE and now it's done ... very fast. OK this is a petclinic/pizza shop app, but is has all the infrastructure. DB reverse engineering feature is awesome.
By now found only this one:
https://github.com/gordonad/spring-roo-heroku
3. Infinispan by Manik Surtani (RedHat, spec lead for JSR-347)
First time I heard about Infinispan at GeeCon this year. Emmanuel Bernard mentioned it during his Hibernate OGM presentation. Infinispan is the distributed transactional KV storage. JBoss insist that Infinispan is more DataGrid or Distributed cache than a KV NoSQL storage.
Could not find the presentation slides :(.
4. Java EE on Google App Engine: CDI to the Rescue by Ales Justin (Software Developer Red Hat inc.)
Basically the presentation was a case study on how to use CDI (JBoss Weld) with GAE and why it's needed. Have only a few notes about it. Probably it was not very useful for me.Could not find any material about this talk by now. I'll try to add some later on.
5. Strategies and Best Practices for Highly Scalable Java Persistence Applications by Doug Clarke and Gordon Yorke (both from Oracle)
Great presentation with a set of practical advices on JPA optimizations.
Could not find the slides for this particular presentation but found Gordon' slides about EclipseLink:
Main topics and quotes:
Measure performance in regression
Providers have profilers already
Inspect @Cachable
Mapping optimization - balancing between Single table and Table per class
Use @Embedded or @Embeddable instead of @OneToOne
Pay attention to collections
Use projection, pagination, named queries, query caches
Keep number of managed entities small
Threads could be bottleneck on synchronization access
Consider locking
6. JSR 343: What's Coming in Java Message Service 2.0 by Clebert Suconic (Principal Developer and HornetQ project lead Red Hat) and Reza Rahman (Senior Software Engineer/Community Outreach Activist Caucho Technology)
A great overview of the upcoming and existing JMS features.
Still looking fro slides.
Topics and quotes:
JSR 343 - JMS 2.0 early draft
JMS has many wrappers just because it's not comfortable to work with it
JMS 2.0 is about API improvement
Reducing number of classes
Attention to multi-tenancy
7. Are Your Garbage Collection Logs Speaking to You? by Kirk Pepperdine (Performance Specialist Kodewerk Ltd.)
It's always a pleasure to be at Java Champion presentation. Very informative. A reminder that GC logs is important to read and systematically analyze. Looking for slides.
8. How Do You Update Your Java EE App in Production? by Jevgeni Kabanov (CTO ZeroTurnaround)
A presentation from JRebel creator. Quite interesting analysis of existing situation on product redeploy in production. LiveRebel product PR. But there are two tools that I decided to invest my time to Chef and Puppet
General stuff:
Try out SpringRoo with Heroku, CloudBees and CloufFoundry
1. Java Strategy Keynote
Once again you are welcome to see the full video:
http://medianetwork.oracle.com/video/player/1176404813001
2. Java Enterprise Applications in the Cloud: Fast, Fun, and Easier Than Ever by Gordon Dickens (Consultant/Instructor/Mentor Chariot Solutions) and Stefan Schmidt (Software Engineer Spring Roo VMware)
I was very impressed by the presentation. Simply because it took us a lot of time to have an app deployed to GAE and now it's done ... very fast. OK this is a petclinic/pizza shop app, but is has all the infrastructure. DB reverse engineering feature is awesome.
Java Enterprise Applications in the Cloud: Fast, Fun and Easier than Ever
View more presentations from Stefan Schmidt
By now found only this one:
https://github.com/gordonad/spring-roo-heroku
3. Infinispan by Manik Surtani (RedHat, spec lead for JSR-347)
First time I heard about Infinispan at GeeCon this year. Emmanuel Bernard mentioned it during his Hibernate OGM presentation. Infinispan is the distributed transactional KV storage. JBoss insist that Infinispan is more DataGrid or Distributed cache than a KV NoSQL storage.
Could not find the presentation slides :(.
4. Java EE on Google App Engine: CDI to the Rescue by Ales Justin (Software Developer Red Hat inc.)
Basically the presentation was a case study on how to use CDI (JBoss Weld) with GAE and why it's needed. Have only a few notes about it. Probably it was not very useful for me.Could not find any material about this talk by now. I'll try to add some later on.
5. Strategies and Best Practices for Highly Scalable Java Persistence Applications by Doug Clarke and Gordon Yorke (both from Oracle)
Great presentation with a set of practical advices on JPA optimizations.
Could not find the slides for this particular presentation but found Gordon' slides about EclipseLink:
Accelerated data access
View more presentations from gordonyorke
Main topics and quotes:
Measure performance in regression
Providers have profilers already
Inspect @Cachable
Mapping optimization - balancing between Single table and Table per class
Use @Embedded or @Embeddable instead of @OneToOne
Pay attention to collections
Use projection, pagination, named queries, query caches
Keep number of managed entities small
Threads could be bottleneck on synchronization access
Consider locking
6. JSR 343: What's Coming in Java Message Service 2.0 by Clebert Suconic (Principal Developer and HornetQ project lead Red Hat) and Reza Rahman (Senior Software Engineer/Community Outreach Activist Caucho Technology)
A great overview of the upcoming and existing JMS features.
Still looking fro slides.
Topics and quotes:
JSR 343 - JMS 2.0 early draft
JMS has many wrappers just because it's not comfortable to work with it
JMS 2.0 is about API improvement
Reducing number of classes
Attention to multi-tenancy
7. Are Your Garbage Collection Logs Speaking to You? by Kirk Pepperdine (Performance Specialist Kodewerk Ltd.)
It's always a pleasure to be at Java Champion presentation. Very informative. A reminder that GC logs is important to read and systematically analyze. Looking for slides.
8. How Do You Update Your Java EE App in Production? by Jevgeni Kabanov (CTO ZeroTurnaround)
A presentation from JRebel creator. Quite interesting analysis of existing situation on product redeploy in production. LiveRebel product PR. But there are two tools that I decided to invest my time to Chef and Puppet
General stuff:
Try out SpringRoo with Heroku, CloudBees and CloufFoundry
Java One 2011 Day 2 (3rd of October)
On the Conference second day JavaOne moved to it's own place. Oralce OpenWorld stayed at Moscone Center and JavaOne moved to Hilton San Francisco, Nikko and Parc 55.
1. JavaOne Technical Keynote
Could be found at http://medianetwork.oracle.com/video/player/1176404809001
You should watch it. No comments.
2. Best Practices for Migrating Spring Applications to Java EE 6 by Bert Ertman and Paul Bakker from Luminis Technologies
Quite a controversial topic, but quite interesting from the technical perspective. Starting from this particular talk I understand that JBoss started a war with SpringSource for the 1st place among JavaEE platforms.
Topics:
Spring is the proprietary framework developed by a vendor who is in virtualization business
Spring does not support JavaEE
Spring + Tomcat isslower not faster than modern JavaEE containers
AOP = Evil
Source code could be found here.
2. Continuous Integration with Jenkins by Kohsuke Kawaguchi
It's nice to see the Hudson/Jenkins creator. Great talk but the first part was quite abstract and targeted to prove that Jenkins it better than Hudson and that Eclipse is wrong by supporting the last one. Still could not find the slides.
Interesting topics:
Jenkins now is not only the CI server but the code reviewer and test system. Kohsuke showed a useful integration with Gerrit, when the tests are run against the local branch before the code is pushed to a server.
This could not be reproduced for the mercurial, but there is a workaround for SVN.
3. Apache Cassandra for Java Developers by Nate McCall @zznate
Nate quickly explained the Cassandra basics and jumped to the API (Hector). The presenter speed was quite high so I tried to do my best to be on the same page. As a result a could not remember most of the presentation :(
GitHub: https://github.com/zznate/cassandra-tutorial
https://github.com/zznate/hector-examples
Main topics and quotes:
Cassandra has no ACID transactions
Static/Dynamic column families
Pre-calculated query results
Column family templates - analogue of Spring JDBCTemplate
Take a look at Hector JPA (GitHub)
4. Project Jigsaw: Putting It Together by Mark Reinhold (Chief Architect, Java Platform Group)
Mark explained the problems his team faced while developing new packaging/module system for Java. Could not find the slides.
5. JVM Bytecode for Dummies (and the Rest of Us Too) by Charles Nutter (JRuby Architect Engine Yard)
Charles probably the first person who explained using simple examples what is bytecode actually is. I'll probably post more in this topic later on.
The first person who answered the question about finally block :)
6. Simplify Your JMS Code with Spring by Bruce Snyder (Senior Software Engineer SpringSource)
Bruce explained features and usage of JMS template in Spring. Some of the stuff I already knew, some of it I was not.
Slides.
GitHub: https://github.com/bsnyder/spring-jms-examples
General topics:
Pay attention to the Arquillian framework
1. JavaOne Technical Keynote
Could be found at http://medianetwork.oracle.com/video/player/1176404809001
You should watch it. No comments.
2. Best Practices for Migrating Spring Applications to Java EE 6 by Bert Ertman and Paul Bakker from Luminis Technologies
Quite a controversial topic, but quite interesting from the technical perspective. Starting from this particular talk I understand that JBoss started a war with SpringSource for the 1st place among JavaEE platforms.
Topics:
Spring is the proprietary framework developed by a vendor who is in virtualization business
Spring does not support JavaEE
Spring + Tomcat is
AOP = Evil
Source code could be found here.
2. Continuous Integration with Jenkins by Kohsuke Kawaguchi
It's nice to see the Hudson/Jenkins creator. Great talk but the first part was quite abstract and targeted to prove that Jenkins it better than Hudson and that Eclipse is wrong by supporting the last one. Still could not find the slides.
Interesting topics:
Jenkins now is not only the CI server but the code reviewer and test system. Kohsuke showed a useful integration with Gerrit, when the tests are run against the local branch before the code is pushed to a server.
This could not be reproduced for the mercurial, but there is a workaround for SVN.
3. Apache Cassandra for Java Developers by Nate McCall @zznate
Nate quickly explained the Cassandra basics and jumped to the API (Hector). The presenter speed was quite high so I tried to do my best to be on the same page. As a result a could not remember most of the presentation :(
GitHub: https://github.com/zznate/cassandra-tutorial
https://github.com/zznate/hector-examples
Main topics and quotes:
Cassandra has no ACID transactions
Static/Dynamic column families
Pre-calculated query results
Column family templates - analogue of Spring JDBCTemplate
Take a look at Hector JPA (GitHub)
4. Project Jigsaw: Putting It Together by Mark Reinhold (Chief Architect, Java Platform Group)
Mark explained the problems his team faced while developing new packaging/module system for Java. Could not find the slides.
5. JVM Bytecode for Dummies (and the Rest of Us Too) by Charles Nutter (JRuby Architect Engine Yard)
Charles probably the first person who explained using simple examples what is bytecode actually is. I'll probably post more in this topic later on.
The first person who answered the question about finally block :)
JVM for Dummies - OSCON 2011
View more presentations from Charles Nutter
6. Simplify Your JMS Code with Spring by Bruce Snyder (Senior Software Engineer SpringSource)
Bruce explained features and usage of JMS template in Spring. Some of the stuff I already knew, some of it I was not.
Slides.
GitHub: https://github.com/bsnyder/spring-jms-examples
General topics:
Pay attention to the Arquillian framework
Thursday, October 13, 2011
Java One 2011 Day 1 (2nd of October)
This was not actually the JavaOne first day. Some sort of training day :) Keynotes, main presentations as well as exhibition and demo are starting at Day 2.
Impressions:
Moscone center is really HUGE. I haven't seen anything that could be compared to this place. Probably the one of the biggest exhibition centers in the world.
Presentations:
1. MySQL: Don't Be a Rookie Forever—Be in Command (Line) by Giuseppe Maxia @datacharmer
Great talk. Quite technical. Found a lot of stiff for myself. Felt satisfied because I'm not the only one who are using MySQL command line. Recommended to watch the presentation, read the author books. Listed below. Topics and quotes:
Giuseppe recommends to use Unix pipes for query execution. Aliases is very useful (i.e. alias myself =mysql). There are batch mode and table mode for the query results. Functions usage with $(function).
2. Importing and Exporting Data Between Hadoop and MySQL by Sarah Sproehnle
Interesting talk. Found a lot of interesting about Hadoop and it's tools. Sqoop allows to import data from RDBMS to have some sort of general data storage in Hadoop. Hive is the SQL for NoSQL.
Now I know more about Cloudera products.
Slides are here.
3. Explaining the EXPLAIN in MySQL by Ronald Bradford
Everything about EXPLAIN that I didn't know and always tried to find out. Slides.
4. JCP members panel
A very disappointing talk for me because the JUG's are weak in Ukraine and in particular in Kyiv. JCP members explained the new JCP approach to the specification development. New approach means that JUG should should influence more on the expert groups. Because specs developed only by vendors expert groups are far away from the "trenches" and not useful on a real projects.
Books:
Unix power tools
Big data analysis with Hadoop MapReduce (article)
Impressions:
Moscone center is really HUGE. I haven't seen anything that could be compared to this place. Probably the one of the biggest exhibition centers in the world.
Presentations:
1. MySQL: Don't Be a Rookie Forever—Be in Command (Line) by Giuseppe Maxia @datacharmer
Great talk. Quite technical. Found a lot of stiff for myself. Felt satisfied because I'm not the only one who are using MySQL command line. Recommended to watch the presentation, read the author books. Listed below. Topics and quotes:
Giuseppe recommends to use Unix pipes for query execution. Aliases is very useful (i.e. alias myself =mysql). There are batch mode and table mode for the query results. Functions usage with $(function).
2. Importing and Exporting Data Between Hadoop and MySQL by Sarah Sproehnle
Interesting talk. Found a lot of interesting about Hadoop and it's tools. Sqoop allows to import data from RDBMS to have some sort of general data storage in Hadoop. Hive is the SQL for NoSQL.
Now I know more about Cloudera products.
Slides are here.
3. Explaining the EXPLAIN in MySQL by Ronald Bradford
Everything about EXPLAIN that I didn't know and always tried to find out. Slides.
4. JCP members panel
A very disappointing talk for me because the JUG's are weak in Ukraine and in particular in Kyiv. JCP members explained the new JCP approach to the specification development. New approach means that JUG should should influence more on the expert groups. Because specs developed only by vendors expert groups are far away from the "trenches" and not useful on a real projects.
Books:
Unix power tools
Big data analysis with Hadoop MapReduce (article)
Monday, September 26, 2011
AgileEE 2011 Day two (September 24th)
That is my AgileEE conference second day impressions. First day article is here.Presentations:
1. Jurgen Appelo “How to Change the World”
How To Change The World
View more presentations from Agileee
Jurgen presented some of the main ideas of his book "Management 3.0". Once again "it's all about the people". Jurgen described 4 main facets of social change. I'll try to get the book soon. Recommended.
2. Danny (Danko) Kovatch @DankoAgile “Motivation 3.0 and Agile”
Movivation 3.0
View more presentations from Agileee
Danko told us about what does modern science think about the motivation and what companies are doing about it. The difference is HUGE. Recommended. Not a new topic for me, I was bored a little in the middle of the presentation.
3. Lasse Koskela “Agile Workflows for Version Control”
I liked the content of the presentation where two approaches to the Agile branching strategies was compared, but I don't get the why it was given so much time for arguing. Could not find the slides.
4. Lightning talks
Felix R?ssel @ArmerKater "Definition of Ready"
Lightening Talk: definition of ready
View more presentations from Agileee
Felix told us about how important is to have a Stories READY before implementation is started. We already practising this in our teams, but the very useful to the see that somebody summed up this. Recommended.
5. J.B. Rainsberger “The Extreme Decade: Progress, Pain, Paradox”
The Extreme Decade
View more presentations from Agileee
Probably the best Agile presentation EVER. Recommended. And the final slides about post-Agile is probably the best thing a I've ever seen. Thank you JB! The final video (on "What we've done with the Agile?"). Could not wait till I see the video.
Books:
- The Lean Startup (mentioned about 20 times at least)
- Specification by Example (author was presenting)
- Management 3.0 (author was presenting)
- Innovation Games
Things to try or think about:
- Get a web camera :)
- Some ideas for my presentation about he Code Review problems in the teams
- Try Reflection workshop's
- Read more about PDCA cycles
- Try to get live feedback from team members on my current project
- Try Cucumber or JBehave
AgileEE 2011 Day one (September 23rd)
That's my third AgileEE conference and I must admit that conference organization becomes better year after year. Despite that I could not say same about the venue. Third year in a row conference venue is President Hotel.Overall impression:
A lot of new faces (last year I can name at least one third of audience). Same string quartet during conference opening coffee brake. Personally I don't get the issue with the badges... Peace of paper without the plastic cover. Till the end of the day most of the people had to repair them. QR code with the visitor contact data on the badge - great stuff. Good for possible employer and for meet-up. Wi-fi quality is the same, means that if you want to have a stable connection - use your own mobile Internet. Android app is quite useful. I must confess that I don't not fully understand the organizers PR move "Agile is an adventure".
Let's move forward to the presentations I participated:
1. Dr. Alistair Cockburn "Effective Software Development In The 21st Century: The New Face Of Software Engineering"
I found Alistar's talk very inspiring, but at the same time very abstract. The keynote basic idea is "it's all about people". That would not be Alistar if he would not talk about new certification, courses and stuff. It's all about the people of course but also it's all about the money :). Slides in here. Among the quotes: "Agile is the mind set"
2. Sven R?pstorff "The fast-tracked story point oracle"
The fast tracked storypoint-oracle (talk from AgileEE 2011)
View more presentations from Sven R?pstorff
I liked a workshop very much. I've learned a couple of new estimation techniques. The slides is on the Slideshare. Had a conversation with Sven and find out that we both know a couple of German Agile coaches :) small world.
3. Lightning talks
A new format for AgileEE. Presentation should take about 8 min, with- or without the slides. So to the talks:
Dmytro Mindra @dmytromindra “Software Craftsmanship Revealed”
Lightening Talk: Software craftsmanship
View more presentations from Agileee
Really great talk about the craftsmanship and why tthe SW development is craftsmanship. Dmytro's presentation is better and better time after time. That is a geed example of right approach to the things you do. I keep a wrist belt still because I REALLY promise not write a crappy code.
Dima Malenko @dmalenko “Just Do It”
Lightening Talk: Just do it eng
View more presentations from Agileee
Very inspiring talk. Recommended. The first step is the most important and the hardest among all future steps.
Artjom Serdyuk @ek_artem "Why do they leave? And how make them to stay"
Lightening Talk: Why do they leave
View more presentations from Agileee
Artjom focused in the "people and interactions" once again. Also recommended. Slides.
Alexander Lutsaevsky @AlexLuts “The Kama Sutra of Retrospectives”
Lightening Talk: lama sutra of retrospective
View more presentations from Agileee
Alexander answered to a question "what to do if something is going wrong during your retrospective". Recommended.
J.B. Rainsberger fired up a short talk about SW product complexity and TDD. No slides. Great!
4. Piotr Zolnierek @pzol "Holistic Deployment"
Agile EE2011 holistic devployment
View more presentations from Piotr Zolnierek
A very very strange talk. Now looking to the slides I could not remember what exactly Piotr tried to tell us about. The presentation is about deployment and production deployment strategies. Nothing new or inspiring.
5. Andrea Provaglio (http://www.beyondagile.com/) “Overcoming Self-organization Blocks”
Overcoming Self-organization Blocks
View more presentations from Andrea Provaglio
Really great talk. Andrea is explaining what really "self-organizing" means and why it is so important. Quotes and thoughts: "Educational system is not up to date with the industry", "Adult to Adult instead of Parent - Child interactions", "Rowing against the tide", "if you change something inside - something outside changes as well"
6. Elisabeth Hendrickson @testobsessed “Agile Testing, Uncertainty, Risk, and Why It All Works”
Probably the best talk of the day. The purpose and the meaning if the therm "testing" is defined very clearly. And the triangle "Intentions = Actual needs = Implementation" is great. Recommended!!!
Other topics:
I decoded to place a book list and "stuff to think about" at the end of the Day 2 report
Sunday, August 21, 2011
IT-Jam 2011, 20-е августа, Одесса
Ну начнем как говорится сначала. Когда отбирали доклады на конференцию, был в свадебном путешествии. Просто так ехать не хотел, но в последнюю минуту все де передумал. И вот с билетами на "Черноморец" и бутылкой пива в пятницу вечером поехал на вокзал.
Начну с того, что зная, что количество посетителей конференции будет приближаться к 2К я не ожидал от организации каких-либо высот. Но все равно она оказалась хуже, чем я думал... Но обо всем по очереди.
Площадка для проведения оказалась и правда большой, такого размера в Киеве пожалуй только МВЦ, где проходил а этом году JEEConf. Порадовал wi-fi для такого количества людей работал достаточно хорошо. Я твитил с нового смартфона, получалось медленно с непривычки, но я старался :)
Кейтеринг подкачал, что было ожидаемо для такой толпы народа, удивило поведение коллег. Бутеры, воду и печеньки с кофе разметали так, что дым стоял. Напомнило SunTechDays 2010 в Питере, правда там были, наверное студенты всех технических ВУЗов города. Ну да ладно, наша повеcть не про печеньки.
Про доклады
Отчему, что общий уровень докладов не очень высокий. В этом не меньшая вина организаторов чем, самих докладчиков. Также временами было ощущение что если "сам себя не похвалишь ...". Я имею в виду что доклабы были переполнены скрытого и не очень пиара, компаний. Чтоб быть честным отчему что доклады сотрудников моей компании в этом не уступали.
Олег Кондратенко "10 years of Java Enterprise Architecture Design in Telecom"
Олег рассказал про эволюцию продукта выпускаемого Net Cracker и условиями успеха на рынке телекома. Меседж про то, что залог успеха в том чтоб разработчик был к тому же и бизнес аналитиком мной не понят. У меня на этот счет свое мнение.
Зеник Матчишин "Building Semantic Search Engine"
Зеник разбудил уже начавшую кивать аудиторию о свое практическом опыте работы на проекте где строили движок для Семантического поиска. Для себя отметил что надо поинтересоваться плотнее что же они там такого делали. Достойный доклад на хорошем уровне.
Игорь Хотинь "Gradle – next generation of build tools"
Заставил задуматься о том стоит ли продолжать использовать Maven. Но ненадолго, аргументов было не так уж и много, НО обьязательно попробую Gradle на досуге. Кроме того очередной звонок не пропустить Полиглот Мавен.
Сергей Маляров "Maintenance fun using Kanban"
Доклад Сергея я до конференции видел, кроме того речь идет о проекте в котором я работал. Для своего первого выступления, мне кажется что Сергей был очень неплох. Если говорить что состав презентации то Сергей попробовал ненавящево намекнуть что стоит попробовать Kanban :)
Открытая панель
Ничего особенного от открытой панели я не ожидал. Мои представления о шагах компаний-грандов в ответ на кадровый голод практически совпали с ответами участников. Правда столько внимания к вопросу "где взять джуниоров" на мой взгляд плохо закончиться. Ими же должен кто-то руководить...
Ну и как уже было сказано "сам себя не похвалишь ..."
Pecha-Kucha
Также вполне ожидаемо эта часть произвела хорошее впечатление, как и принесла массу положительных эмоций.
Николай Алименков, как всегда, был на уровне, достаточно интереный доклад про небольшие команды. Он, правда, забыл сказать что все это было придумано в армии очень очень давно. Сейчас такая команда называется "отделение". И отделение таки-да многофункционально.
Максим Вишневецкий понравился лаконичностью и оригинальностью повествования. Его идею стоит взять на заметку.
Тарас Калапун рассказал про свое участие в Стартап уикенде в Копенгагене. Немного нервничал, сбивался, но тема была актуальная.
Владимир Железняк попробовал немного поработать в стиле stand-up comedy но на мой взгляд это ему не удалось. Также не очень получилось и обьяснить психологию простыми словами. У Владимира "тяжелая" дикция и он похоже пытается это обыграть.
Дмитрий Маленко задел за живое. Я сам каждый раз возращаясь на родину испытываю культурный шок. Много мыслей совпали :(
Дмитрий Миндра в характерной для него манере рассказал на примерах что такое хорошо и что такое плохо в современной архитектуре программных продуктов. Мне понравилось - хочу слайды.
Алекс Туманов - "известный человек в Одессе". Первый раз услышал про такого человека. Как я понял один их деятелей академии "Шаг", энтузиаст Майкрософтовского Imagine Cup. Как человек вышедший из спорта я позитивно отношусь ко всякого рода соревнованиям, поэтому думаю что инициативу стоит поддержать.
Лина Шишкина рассказала милую историю о своей пути "через тернии к звездам". Лина выступала первый раз и заметно переживала. Мое отношение к докладу противоречивое. С одной стороны он вроде как ни о чем, а с другой впечатление положительное.
Начну с того, что зная, что количество посетителей конференции будет приближаться к 2К я не ожидал от организации каких-либо высот. Но все равно она оказалась хуже, чем я думал... Но обо всем по очереди.
Площадка для проведения оказалась и правда большой, такого размера в Киеве пожалуй только МВЦ, где проходил а этом году JEEConf. Порадовал wi-fi для такого количества людей работал достаточно хорошо. Я твитил с нового смартфона, получалось медленно с непривычки, но я старался :)
Кейтеринг подкачал, что было ожидаемо для такой толпы народа, удивило поведение коллег. Бутеры, воду и печеньки с кофе разметали так, что дым стоял. Напомнило SunTechDays 2010 в Питере, правда там были, наверное студенты всех технических ВУЗов города. Ну да ладно, наша повеcть не про печеньки.
Про доклады
Отчему, что общий уровень докладов не очень высокий. В этом не меньшая вина организаторов чем, самих докладчиков. Также временами было ощущение что если "сам себя не похвалишь ...". Я имею в виду что доклабы были переполнены скрытого и не очень пиара, компаний. Чтоб быть честным отчему что доклады сотрудников моей компании в этом не уступали.
Олег Кондратенко "10 years of Java Enterprise Architecture Design in Telecom"
Олег рассказал про эволюцию продукта выпускаемого Net Cracker и условиями успеха на рынке телекома. Меседж про то, что залог успеха в том чтоб разработчик был к тому же и бизнес аналитиком мной не понят. У меня на этот счет свое мнение.
Зеник Матчишин "Building Semantic Search Engine"
Зеник разбудил уже начавшую кивать аудиторию о свое практическом опыте работы на проекте где строили движок для Семантического поиска. Для себя отметил что надо поинтересоваться плотнее что же они там такого делали. Достойный доклад на хорошем уровне.
Игорь Хотинь "Gradle – next generation of build tools"
Заставил задуматься о том стоит ли продолжать использовать Maven. Но ненадолго, аргументов было не так уж и много, НО обьязательно попробую Gradle на досуге. Кроме того очередной звонок не пропустить Полиглот Мавен.
Сергей Маляров "Maintenance fun using Kanban"
Доклад Сергея я до конференции видел, кроме того речь идет о проекте в котором я работал. Для своего первого выступления, мне кажется что Сергей был очень неплох. Если говорить что состав презентации то Сергей попробовал ненавящево намекнуть что стоит попробовать Kanban :)
Открытая панель
Ничего особенного от открытой панели я не ожидал. Мои представления о шагах компаний-грандов в ответ на кадровый голод практически совпали с ответами участников. Правда столько внимания к вопросу "где взять джуниоров" на мой взгляд плохо закончиться. Ими же должен кто-то руководить...
Ну и как уже было сказано "сам себя не похвалишь ..."
Pecha-Kucha
Также вполне ожидаемо эта часть произвела хорошее впечатление, как и принесла массу положительных эмоций.
Николай Алименков, как всегда, был на уровне, достаточно интереный доклад про небольшие команды. Он, правда, забыл сказать что все это было придумано в армии очень очень давно. Сейчас такая команда называется "отделение". И отделение таки-да многофункционально.
Максим Вишневецкий понравился лаконичностью и оригинальностью повествования. Его идею стоит взять на заметку.
Тарас Калапун рассказал про свое участие в Стартап уикенде в Копенгагене. Немного нервничал, сбивался, но тема была актуальная.
Владимир Железняк попробовал немного поработать в стиле stand-up comedy но на мой взгляд это ему не удалось. Также не очень получилось и обьяснить психологию простыми словами. У Владимира "тяжелая" дикция и он похоже пытается это обыграть.
Дмитрий Маленко задел за живое. Я сам каждый раз возращаясь на родину испытываю культурный шок. Много мыслей совпали :(
Дмитрий Миндра в характерной для него манере рассказал на примерах что такое хорошо и что такое плохо в современной архитектуре программных продуктов. Мне понравилось - хочу слайды.
Алекс Туманов - "известный человек в Одессе". Первый раз услышал про такого человека. Как я понял один их деятелей академии "Шаг", энтузиаст Майкрософтовского Imagine Cup. Как человек вышедший из спорта я позитивно отношусь ко всякого рода соревнованиям, поэтому думаю что инициативу стоит поддержать.
Лина Шишкина рассказала милую историю о своей пути "через тернии к звездам". Лина выступала первый раз и заметно переживала. Мое отношение к докладу противоречивое. С одной стороны он вроде как ни о чем, а с другой впечатление положительное.
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