Immutable Infrastructure: Rise of Machine Images

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Date/Time
Date(s) - 31/05/2016
6:45 pm - 8:00 pm

Location
Endava

Category(ies)


Immutable Infrastructure: Rise of Machine Images

Speaker: Axel Fontaine
Creator of Flyway & Founder of Boxfuse

Axel Fontaine is the founder and CEO of Boxfuse (boxfuse.com), the easiest way to deploy JVM applications to AWS. Axel is also the creator and project lead of Flyway (flywaydb.org), the open-source tool that makes database migration easy. He is a Continuous Delivery and Immutable Infrastructure expert, a JavaOne Rockstar and a regular speaker at many large international conferences including JavaOne, Devoxx, Jfokus, JavaZone, JAX, …

Find Axel Fontaine at:
http://www.axelfontaine.com
@axelfontaine

Summary:

The cloud is the new normal and it is time to rethink how we see machines and deployments. We have been piling layer upon layer of complexity for too long. But why should it be this way? It is time to radically simplify all this.

In this talk, we’ll throw general-purpose operating systems, snowflake servers and runtime provisioning out the door. Instead you’ll see how servers become disposable, how machine images are generated from scratch in seconds and how to achieve perfect environment parity from dev to prod.

This is Immutable Infrastructure. It is a profoundly important change as to how we view and treat our systems. We’ll go deep. We’ll look at how this affects scaling, logging, sessions, configuration, service discovery and more. We’ll also look at how containers and machine images compare and why some things you took for granted may not be necessary anymore.

But beware, neither sacred cows nor kittens will be spared!

Slides are available here

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Bookings are closed for this event.

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Iasi-JUG – Why Clojure?

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Date/Time
Date(s) - 21/10/2015
6:30 pm - 8:00 pm

Location
Endava

Category(ies)


Why Clojure?

by Adrian Miron
 

Summary:

Clojure is a Lisp inspired language for the JVM. It passed the point of being a toy language. Why would a Java developer choose to learn Clojure? What’s so great about it? There are lots of ‘advertisement talks’ out there, but how is it in reality? I’ll give my perspective after learning and actually using Clojure for my work.

Speaker:

Adrian Miron

Software engineer. Worked at Ecstend, Synygy, Endava. Using Java since 1.0 and Clojure for the last three years.

Sponsor:

endava_120x90

Endava

Slides are now available here

Bookings

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Iasi-JUG – Data Modelling with Cassandra

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Date/Time
Date(s) - 26/08/2015
6:30 pm - 8:30 pm

Location
Ramada

Category(ies)


Data Modelling with Cassandra

by Moshe Kranc
 

Summary:

Cassandra is a fast, scalable and versatile NOSQL data store for massive amounts of data. It is an important tool to have in your Big Data toolbox, but it is not your father’s database. Find out what Cassandra is good for, what it is less than ideal for, and how to model your data for efficient queries.

Speaker:

Moshe Kranc is Chief Data Officer at Ness Software Engineering Services. He joined Ness in 2012 to run the Big Data Center of Excellence for Barclays Bank, based in Israel. Moshe has a wealth of experience in big data and analytics, and has been in the high tech industry for over 30 years, both in large companies and in startups.

Sponsor: 

Ness Logo

Ness Technologies 

Location:   Ramada,  Napoli room

Slides

Iasi Java – Data Modelling in Cassandra

 

Bookings

Bookings are closed for this event.

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JUG MEETING – December 2014

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Date/Time
Date(s) - 03/12/2014
6:30 pm - 8:00 pm

Location
Ramada

Category(ies)


Processing BigData with Java and Hadoop – Random access (HBase)

Gabriel Donos
 

Summary

Hadoop is the most popular framework for storing and processing large amounts of data but the learning curve is quite steep due to complexity of deployment and the number of available APIs.

This is the third presentation in the introduction series about the fundamental concepts that are used across many Hadoop products .

The full schedule is:

  1. Storage (HDFS) – 8 Oct
  2. Batch processing (MapReduce) – 5 Nov
  3. Random access (HBase) – 3 Dec

Sponsor: amazon.com

Bookings

Bookings are closed for this event.

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JUG MEETING – November 2014

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Date/Time
Date(s) - 05/11/2014
6:30 pm - 8:00 pm

Location
Ramada

Category(ies)


Processing BigData with Java and Hadoop – Batch processing (MapReduce)

Bogdan Ghidireac
 

Summary

Hadoop is the most popular framework for storing and processing large amounts of data but the learning curve is quite steep due to complexity of deployment and the number of available APIs.

This is the second presentation in the introduction series about the fundamental concepts that are used across many Hadoop products .

The full schedule is:

  1. Storage (HDFS) – 8 Oct
  2. Batch processing (MapReduce) – 5 Nov
  3. Random access (HBase) – 3 Dec

Sponsor: amazon.com

Bookings

Bookings are closed for this event.

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JUG MEETING – October 2014

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Date/Time
Date(s) - 08/10/2014
6:30 pm - 8:00 pm

Location
Ramada

Category(ies)


Processing BigData with Java and Hadoop – Storage (HDFS)

Bogdan Ghidireac
 

Summary

Hadoop is the most popular framework for storing and processing large amounts of data but the learning curve is quite steep due to complexity of deployment and the number of available APIs.

This is the first presentation in the introduction series about the fundamental concepts that are used across many Hadoop products .

The full schedule is:

  1. Storage (HDFS) – 8 Oct
  2. Batch processing (MapReduce) – 5 Nov
  3. Random access (HBase) – 3 Dec

Sponsor: amazon.com

Bookings

Bookings are closed for this event.

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JUG de toamna

Salutare,

Revenim in toamna aceasta cu un calup de prezentari din zona Big Data, realizat cu Amazon. Vom reveni in curand cu detalii despre fiecare eveniment. Pana atunci, un teaser:

Processing BigData with Java and Hadoop

Hadoop is the most popular framework for storing and processing large amounts of data but the learning curve is quite steep due to complexity of deployment and the number of available APIs.

This series of three presentations is an introduction to the fundamental concepts that are used across many Hadoop products. We will focus on how to use them and also on the design implications of running large applications in production.

  1. Storage (HDFS) – 8 Oct
  2. Batch processing (MapReduce) – 5 Nov
  3. Random access (HBase) – 3 Dec

Stay tuned!

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JUG Meeting – June 2014

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Date/Time
Date(s) - 11/06/2014
6:30 pm - 8:00 pm

Location
Premium Software

Category(ies)


Apache Solr – Full text search meets NoSQL

Eugen Anghel

Summary

Solr is one of the most popular full text search platforms. Tightly coupled with the Lucene project, it offers the most flexible and complex text indexing capabilities out there. Lately, however, it’s been transforming itself into quite a capable NoSQL database.
This session will present both the full text search features of Solr and Lucene, as well as the database-oriented features provided by SolrCloud.

 

Sponsor: Premium Software

Premium Software is a Travel Holdings company founded in 2005, based in Iași, with over 70 employees. The B2B and B2C software solutions developed here handle a large volume of transactions and reservations within the travel industry and have allowed Travel Holdings, Inc.’s brands to direct-connect with major hotel brands and travel suppliers such as Hilton, IHG, Marriott, Starwood, Cendant, Choice, Wyndham, La Quinta and Best Western.

 

Bookings

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JUG Meeting – April 2014

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Date/Time
Date(s) - 09/04/2014
6:30 pm - 8:00 pm

Location
Centric

Category(ies)


Persistence Frameworks in Scala

Dan Vulpe

Summary

During this talk we will explore some of the most used Scala persistence frameworks.
Expect to see some Scala code with live examples.
To get the most out of this session basic Scala knowledge is recommended but not required.

 

Sponsor: Centric

Bookings

Bookings are closed for this event.

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JUG Meeting – February 2014

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Date/Time
Date(s) - 12/02/2014
6:30 pm - 8:00 pm

Location
Endava

Category(ies)


What’s New In Java 8

Iulian Dolceanu

Summary

A new version of Java SE is scheduled for release in March 2014.

The presentation focuses on the differences between it and the previous versions.

 

Bio

Iulian Dolceanu:  LinkedIn Profile

 

Sponsor: Endava

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