[rosedu-general] Tech Talk Bloomberg: "Hadoop at Bloomberg" + alte discutii, luni, 27 octombrie 2014, ora 14:00, sala EG301

Lucia Rosculete luciarosculete at gmail.com
Fri Oct 24 22:41:46 EEST 2014

Exista vreun registration oficial sau Join pe pagina de Facebook a
evenimentului e suficient?
Mai mult decat atat, evenimentul se adreseaza numai


On Fri, Oct 24, 2014 at 7:35 PM, Razvan Deaconescu <razvan at rosedu.org>

> Salutare.
> Luni, 27 octombrie 2014, de la ora 14:00, în sala EG301 îi avem invitați
> pe cei de la Bloomberg R&D[1] cu o prezentare tehnică "Hadoop at
> Bloomberg". Bloomberg este o firmă de software financiar, cu produse,
> tehnologie și infrastructură de ultimă generație, iar Bloomberg R&D este
> departamentul ce cuprinde inginerii software care construiesc aceste
> produse.
> Pe lângă prezentare și pizza :-), vom avea și discuții despre
> internship-uri pentru studenți, oportunități de colaborare, research &
> development și open source la Bloomberg.
> Mai jos sunt câteva informații despre prezentarea de luni și despre
> Bloomberg R&D.
> Vă invităm să participați. Pentru alte informatii urmăriți și pagina de pe
> Facebook a evenimentului[2]. Ne vedem acolo!
> [1] http://www.bloomberg.com/rd/
> [2] https://www.facebook.com/events/305355446315271/
> Răzvan
> -----
> Presenter name: Matthew Hunt
> Title: Hadoop at Bloomberg
> Bloomberg, the premier data and analytics provider to the financial
> world, is working on consolidating a number of its core data systems
> around distributed commodity platforms. HBase is a natural fit in many
> ways for time series data, but the absolute performance and tight
> availability tolerances are more restrictive then the general web
> case. Our "medium data" problem of dozens of terabytes of data with high
> reliability and consistently low latency is an interesting one to
> consider as the capabilities and maturity of the Hadoop ecosystem
> continue to expand. In this talk, we'll detail our experiences in
> driving towards performance goals on high core modern machines, and
> which techniques have born fruit, from multiple region servers per
> machine to synchronized garbage collection to secondary region servers,
> and offer a glimpse of future development.
> ---
> Bloomberg’s R&D department is a global team of more than 3,000 software
> engineers and infrastructure architects responsible for creating the
> world’s premiere source for real-time and historical financial market
> data and analytics. We provide communications platforms, data,
> analytics, trading platforms, news and information to the world’s
> leading financial market participants. Our unrivaled software,
> platforms, and mobile applications are delivered on top of our
> state-of-the-art software and hardware developed by Bloomberg
> technologists for Bloomberg customers.
> In a nutshell:
> - We provide a 24/7 service, real-time data and instant communication
> - The code needs to be scalable, reliable, high-performance
> - We use a variety of technologies (C++, JAVA, proprietary database and
>   communications)
> - The Bloomberg culture is a dynamic, flat hierarchy where you are
>   responsible for what you write
> -----
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