Enterprise Datacenter Virtualization und Cloud Computing stellen neue Anforderungen an das Netzwerk. Traditionsgemäss wurden virtuelle Workloads über als Bridge fungierende virtuelle Switches mit VLANs auf dem physischen Netzwerk verbunden. Mit dem Wachstum der Anfordungen an Skalierung und Automatisierung stossen diese Modelle an Grenzen.
Thomas Graf bot an diesem OpenTuesday einen Einblick in Protokolle und Technologien wie OpenFlow, VXLAN, OpenStack Neutron und Open vSwitch, die eingesetzt werden, um neue automatisierte Netzwerkkonzepte der nächsten Generation, wie Software Defined Networking oder Network Function Virtualization, umzusetzen.
OpenStack security is a huge topic. In these slides I presented at the OpenStack Day, I analyzed cloud security the network to the application layer, going through specific layers, some in common between OpenStack itself and the applications.
The Vision for the Future of Network Virtualization with VMware NSXScott Lowe
This presentation recaps some announcements and demonstrations made at VMworld 2015 regarding new features and new functionality tentatively anticipated for future versions of VMware NSX.
Deep Dive: OpenStack Summit (Red Hat Summit 2014)Stephen Gordon
This deck begins with a high-level overview of where OpenStack Compute (Nova) fits into the overall OpenStack architecture, as demonstrated in Red Hat Enterprise Linux OpenStack Platform. Before illustrating how OpenStack Compute interacts with other OpenStack components.
The session will also provide a grounding in some common Compute terminology and a deep-dive look into key areas of OpenStack Compute, including the:
Compute APIs.
Compute Scheduler.
Compute Conductor.
Compute Service.
Compute Instance lifecycle.
Intertwined with the architectural information are details on horizontally scaling and dividing compute resources as well as customization of the Compute scheduler. You’ll also learn valuable insights into key OpenStack Compute features present in OpenStack Icehouse.
Apache Kylin Data Summit 2019: Kyligence PresentationTyler Wishnoff
The 2019 Apache Kylin Data Summit hosted this year in Shanghai provided Big Data analytics experts in IT and on the business side an early look at where this powerful OLAP technology is going. This presentation highlights the work Kyligence is doing to support the Apache Kylin project and deliver a commercial OLAP solution suitable for enterprises working with massive datasets. Founded by the initial creators of Apache Kylin, learn more about Kyligence here: https://kyligence.io/