All Talks | Ugol

Lesson learned dallo sviluppo di JR, un tool di generazione dati sintetica in go

Tue, 22 Oct 2024 00:00:00 +0000

JR è il tool open source più avanzato per la generazione di dati sintetici di alta qualità, specificamente progettato per gli sviluppatori che lavorano con applicazioni di streaming ed intelligenza artificiale. JR supporta la localizzazione dei dati, l’iniezione controllata di fault, la customizzazione tramite scripting in Python, Lua o WASM e molto altro, fornendo un controllo senza precedenti nella simulazione di scenari reali. Gli autori ci mostreranno esempi pratici per affrontare i problemi più comuni nella generazione di dati sintetici, dimostrando come JR possa diventare un alleato fondamentale nello sviluppo di applicazioni di streaming ed AI corrette, resilienti e scalabili. In questo tool, oltre ad una breve presentazione del tool, vedremo gli “internals” di JR:

Come generare codice Go in Go
Come creare plugin in Go
Vantaggi e svantaggi del template system di Go

Unlock the Potential of Your Applications with Synthetic Data Generation Using JR

Tue, 15 Oct 2024 00:00:00 +0000

Unlock the Potential of Your Applications with Synthetic Data Generation Using JR

JR is the most powerful open-source tool for generating high-quality synthetic data, specifically designed to meet the needs of developers working with streaming applications and artificial intelligence. This talk is aimed at those looking to enhance the reliability and efficiency of their applications by exploring how JR manages data referential integrity, enabling secure and optimized production directly on Kafka and across a wide range of databases and data stores. With its ability to generate consistent data streams at extremely high speeds, JR becomes an essential tool for any developer aiming to accelerate the development, testing, and deployment of their solutions. Additionally, JR supports data localization, controlled fault injection, and customization through scripting in Python, Lua, or WASM, offering unprecedented control in simulating real-world scenarios.

Geek talk

Wed, 21 Sep 2022 00:00:00 +0000

Una bella ed interessante chiacchierata sugli anni 80, la programmazione ad 8bit, l’open source, la Sun Microsystems e le memorie di un geek, con gli amici di Extraordy

https://www.youtube.com/watch?v=JdHUjE1AffQ&t=8s

Creare applicazioni "streaming" con Confluent Platform, Kafka e KSQL

Wed, 15 Jan 2020 00:00:00 +0000

Streaming with Kafka, Kstream and KSQL, ksqlDB

Apache Kafka é la piattaforma di riferimento per lo streaming di dati ed eventi, sia come sistema di messaggistica, che come framework di integrazione (Kafka Connect) che come framework per il processamento e trasformazione dei dati stessi (Kafka Streams). Ma c’é di piú, e si puó realizzare tutto senza conoscere Java o Scala. Filtrare stream, arricchire i dati, fare join tra stream e tabelle e molto altro: il tutto usando la familiare sintassi di SQL. In questo webinar approfondiremo KSQL con degli esempi in modalitá “live coding” e vedremo in pratica quanto è semplice creare e rilasciare in produzione applicazioni streaming.

https://www.confluent.io/online-talks/creare_applicazioni_streaming_con_confluent_platform_kafka_e_ksql/

Building Stream Processing with Apache Kafka

Fri, 25 Oct 2019 00:00:00 +0000

KSQL Talk @ Codemotion 2019 Milan

https://www.codemotion.com/talks/building-stream-processing-applications-with-apache-kafka-15752

Il valore di kafka in un mondo cloud native

Tue, 22 Jan 2019 00:00:00 +0000

Il valore di kafka in un mondo cloud native

https://www.redhat.com/it/events/webinar/il-valore-di-kafka-in-un-mondo-cloud-native-2019#ondemand-form

Cloudify your applications, Microservices and beyond

Wed, 14 Nov 2018 00:00:00 +0000

Cloud track @ Open Source day 2018.

Slides: https://www.slideshare.net/ugolandini/cloudify-your-applications-microservices-and-beyond

How to build a European scale Instant Payments platform

Wed, 09 May 2018 00:00:00 +0000

How to build a European scale Instant Payments platform

https://www.redhat.com/files/summit/session-assets/2018/How-to-build-a-European-scale-instant-payments-platform-Distribution.pdf

CTO Meeting

Fri, 03 Nov 2017 00:00:00 +0000

First CTO Meeting in Italy: customers on stage, companies listening.

Primo CTO meeting in Italia. I clienti sul palco, i fornitori in platea.

Video: https://www.youtube.com/watch?v=-XQvHbeGD4A&t=77s

Hands on HACEP Highly available and horizontally scalable complex event processing

Thu, 04 May 2017 00:00:00 +0000

L100472 - Hands on HACEP: Highly available and horizontally scalable complex event processing

Recognizing important patterns in data, as they occur in real-time, is critical. With complex event processing (CEP), organizations can recognize, understand, and react to business events faster by processing large volumes of inbound data. This includes data from social networks, remote sensor readings, online-gaming player events, credit card transactions, and location data from delivery vehicles. Critical CEP workloads require solutions that tolerate the failure of one or more processing nodes, while easily scaling to handle growing data volumes. They must process a high volume, velocity, and variety of inbound data, infer the context, and take appropriate action in real time while adhering to stringent availability and scalability service level agreements. In this lab, you’ll implement a simple rule-based, event-based application on a cluster of distributed nodes. You’ll see your events and rules scale up and down thanks to HACEP, which is the combination of Red Hat JBoss BRMS superpowered with Red Hat JBoss Data Grid.

Instructors: Ugo Landini, Sanne Grinovero, Andrea Leoncini, Andrea Tarocchi

Devday. Microservices, le dimensioni non contano

Sat, 18 Feb 2017 00:00:00 +0000

Microservices, le dimensioni non contano @ Dev day 2017.

Openshift is an Enterprise version of Kubernetes and Containers are commonly seen as “the new Application Servers”: in this talk we’ll look at how twelve factor moves @ the infrastructure level with the help of OCP. We’ll look at Java, Vertx, Spring Boot & Golang code and how we can manage the whole thing form a single pane of glass.

Video: https://www.youtube.com/watch?v=DR_PLIgagl8

JBoss Fuse, la nuova era dell'integrazione a microservizi

Tue, 13 Dec 2016 00:00:00 +0000

Fuse, Camel e microservizi, webinar in Italiano

https://www.slideshare.net/ugolandini/fuse-webinar

JBoss Data Grid Tech Lab

Sat, 28 Mar 2015 00:00:00 +0000

Le mie slide al codemotion 2015. Lab su Infinispan. https://www.slideshare.net/ugolandini/codemotion-2015-infinispan

Intervista a Mario Fusco

Sat, 24 Mar 2012 00:00:00 +0000

Intervista a Mario Fusco.

Video: https://www.youtube.com/watch?v=1-YY6VuU2Kk&t=145s

Intervista a Simone Bordet

Sat, 24 Mar 2012 00:00:00 +0000

Intervista a Simone Bordet.

Video: https://www.youtube.com/watch?v=ALZwOGKqWhg

Pubblica il tuo gioco sugli App store in pochi giorni

Sat, 05 Mar 2011 00:00:00 +0000

Pubblica il tuo gioco sugli App store in pochi giorni, le slide.

https://www.slideshare.net/ugolandini/pubblica-il-tuo-gioco-sugli-app-store-in-pochi-giorni

2.5 tiers

Sat, 30 Jan 2010 00:00:00 +0000

Le slide presentate al JavaDay IV (futuro Codemotion) nel 2010, con Luigi Fugaro introducemmo un’architettura basata su REST e Javascript che nei successivi anni é diventata uno standard, molto innovativa per l’epoca. Decine di applicazioni in produzione dal 2009 per un’importante azienda Italiana, senza SOAP e tecnologie ws-* che in quelli anni erano ancora un must

https://www.slideshare.net/ugolandini/25-tiers

Objective C, una intro per javisti

Tue, 16 Jun 2009 00:00:00 +0000

Introduzione ad Objective C

https://www.slideshare.net/ugolandini/objective-c

Scala, un linguaggio FOSS

Tue, 09 Jun 2009 00:00:00 +0000

Scala, primi passi: invitato a parlare alla prima edizione dell’Open Source Day.

https://www.slideshare.net/ugolandini/scala-primi-passi

Clustering JIRA with Java and Terracotta

Mon, 22 Jan 2007 00:00:00 +0000

My first international talk at Javapolis 2007, which later became Devoxx. Talking about the interesting Terracotta technology with my friend Sergio Bossa

Concurrency in Java

Sat, 02 Dec 2006 00:00:00 +0000

Il Java Memory Model

https://www.slideshare.net/ugolandini/concurrency-1577222

Principi di Design... e qualche Pattern

Wed, 22 Jun 2005 00:00:00 +0000

Principi di design, per il X anniversario di Java.

http://doposcuolaonline.altervista.org/inf/01_Landini.pdf

First Java course on Italian National TV

Thu, 12 Jul 2001 00:00:00 +0000

The first Italian course on Java, broadcasting on Uninettuno, in 2001.