Dok en español #2 ¡Suelten el Krake! Trayendo la Energía al Lazo de Cómputo // Juan A. Fraire

Dok en español #2 ¡Suelten el Krake! Trayendo la Energía al Lazo de Cómputo // Juan A. Fraire

Abstract of the talk…

ENG: Cloud&Heat has always focused on providing energy-efficient data centers. In the last 8 years, we have developed an innovative water cooling technology for servers, converting waste heat into a valuable asset. By doing so, we have already greatly improved the energy efficiency of individual data centers. However, this isn’t enough. To globally maximize the efficiency of distributed data center infrastructures, this talk presents Krake. Krake is an orchestration software for compute-intensive jobs. It improves the global cost and energy efficiency of infrastructures by balancing the load between data centers. Krake evaluates and selects the most efficient site to run jobs based on certain metrics, such as energy availability, heat demand, and latency. It also reacts to changes in the system by migrating jobs. In other words, it ensures a job is run in the most energy- and/or cost-efficient way at any given time.

ESP: Cloud & Heat siempre se ha centrado en proporcionar centros de datos energéticamente eficientes. En los últimos 8 años, hemos desarrollado una innovadora tecnología de refrigeración por agua para servidores, que convierte el calor residual en un activo valioso. Al hacerlo, ya hemos mejorado enormemente la eficiencia energética de los centros de datos individuales. Sin embargo, esto no es suficiente. Para maximizar globalmente la eficiencia de las infraestructuras de centros de datos distribuidos, en esta charla presentaremos Krake. Krake es un software de orquestación para trabajos intensivos en computación. Mejora el costo global y la eficiencia energética de las infraestructuras al equilibrar la carga entre los centros de datos. Krake evalúa y selecciona el sitio más eficiente para ejecutar trabajos según ciertas métricas, como la disponibilidad de energía, la demanda de calor y la latencia. También reacciona a los cambios en el sistema mediante la migración de trabajos. En otras palabras, asegura que un trabajo se ejecute de la manera más eficiente en términos de energía y costo en un momento dado.

Bio…

ES: Juan A. Fraire es investigador asistente en CONICET en Argentina, profesor asociado en la Universidad de Saarland en Alemania y arquitecto de soluciones cloud en Cloud&Heat en Alemania. Su principal interés gira en torno a las aplicaciones en red y distribuidas habilitadas por técnicas informáticas de vanguardia. Además de aplicar esto al dominio del cloud computing en tierra, Juan lidera un esfuerzo internacional para llevar la visión al dominio del espacio. De hecho, Juan es el fundador y presidente del STINT Workshop desde 2014, ha sido coautor de más de 55 artículos publicados en revistas internacionales y conferencias líderes, y ha construído una visión novedosa de redes en su libro “Delay-Tolerant Satellite Network ” en coautoría con colegas de la NASA.

EN: Juan A. Fraire is an assistant researcher at CONICET in Argentina, an associate professor at Saarland University in Germany, and cloud solutions architect at Cloud&Heat in Germany. His main interest revolves around networking and distributed applications enabled by state-of-the-art informatics techniques. Besides applying this to the cloud domain on ground, Juan leads an international effort in pushing the vision into the space domain. Indeed, Juan is the founder and chair of the annual Space-Terrestrial Internetworking Workshop (STINT) since 2014, has co-authored more than 55 papers published in international journals and leading conferences, and has imprinted a novel networking vision in his “Delay-Tolerant Satellite Network” book co-authored with colleagues from NASA.

Jaksot(243)

DoK #53 Day Zero - Azure Kubernetes Service // Raj Balakrishnan

DoK #53 Day Zero - Azure Kubernetes Service // Raj Balakrishnan

Abstract of the talk… Are you new to azure kubernetes service and just want to see how the nuts and bolts come together ? This is the talk to be. Single slide and a end to end demo on how to run your ...

9 Kesä 20211h

DoK #52 Enterprise-grade Kubernetes requirements // Haseeb Budhani

DoK #52 Enterprise-grade Kubernetes requirements // Haseeb Budhani

Abstract of the talk… We'll discuss best practices companies are adopting for enterprise-grade Kubernetes Management. Bio… Haseeb Budhani is the CEO of Rafay Systems, which he co-founded in late 2017....

5 Kesä 20211h 1min

DoK #51 Promscale: Using Prometheus + Promscale + PostgreSQL to go from Observation to Understanding // Matvey Arye

DoK #51 Promscale: Using Prometheus + Promscale + PostgreSQL to go from Observation to Understanding // Matvey Arye

Abstract of the talk… Often when I talk about putting observability data into PostgreSQL people ask me: are you crazy? And yet this somewhat heretical view has the potential to unlock a lot of the pow...

29 Touko 20211h

DoK #49 Deployments vs StatefulSets vs Daemonsets // Ali Kahoo

DoK #49 Deployments vs StatefulSets vs Daemonsets // Ali Kahoo

Abstract of the talk… Kubernetes provides different resources for deploying applications, we will be looking at them and the differences between them and how can we persist data using each of them. Bi...

29 Touko 20211h 8min

DoK #50 Going Full Circle with Kafka // Ravi Trivedi

DoK #50 Going Full Circle with Kafka // Ravi Trivedi

Abstract of the talk… Tecton is building a data platform for machine learning. This talk shares some of the adventures and lessons learned while introducing Kafka into our data pipelines. Bio… Enginee...

20 Touko 20211h 2min

DoK #48 Airflow vs Argo - Battle Royale // Tim van de Keer

DoK #48 Airflow vs Argo - Battle Royale // Tim van de Keer

Abstract of the talk… We are going to be looking at and comparing Airflow (the established) versus Argo Workflows (The new kid on the block) and see how they measure up. What you would use each for, w...

20 Touko 202159min

#1 DoK Community in Hindi: "Pehle Kadam Data on Kubernetes Community mein! // Kunal Kushwaha

#1 DoK Community in Hindi: "Pehle Kadam Data on Kubernetes Community mein! // Kunal Kushwaha

Abstract of the talk… Kya hota hai Kubernetes? Shuruwat kahan se kare? Community ka hissa kaise bane? Kya aap ke mann mein bhi ye sawaal aate hain? Join kariye hume iss meetup mein jahan hum baat kare...

4 Touko 20211h 2min

DoK Community #47 FullStack OpenSource Observability using SigNoz // Ankit Nayan

DoK Community #47 FullStack OpenSource Observability using SigNoz // Ankit Nayan

Abstract of the talk… In the talk, we shall dive deep into the latest open-source tools like Prometheus and Jaeger and our journey in using them and ultimately building our own open-source observabili...

4 Touko 202155min