Zerovm and Openstack Swift

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ZeroVM and OpenStack Swift Blake Yeager Director of Next Generation Markets, Rackspace Camuel Gilyadov Creator of ZeroVM, Director of Engineering, Rackspace May 14th, 2014 What is ZeroVM? The Simple Description ZeroVM creates a secure isolated execution environment that allows users to run a single application or program. ZeroVM can be embedded in storage systems to allow users to process their data within the storage system. RACKSPACE® HOSTING | WWW.RACKSPACE.COM Some Technical Details • Based on the Chromium Native Client (NaCl) project • Leverages ZeroMQ for networking • Includes a full compiler toolchain • ZRT provides a subset of the POSIX API • ZRT also includes a port of the CPython interpreter RACKSPACE® HOSTING | WWW.RACKSPACE.COM To put it another way… ZeroVM is a computing platform, consisting of a group of technologies, built around a set of core principles. RACKSPACE® HOSTING | WWW.RACKSPACE.COM The Principles Behind ZeroVM Small, Light, Fast Secure Hyper-Elastic Embeddable Functional (Deterministic) Open Source RACKSPACE® HOSTING | WWW.RACKSPACE.COM Virtualization Technologies VM vs. Container vs. ZeroVM Traditional VM Container ZeroVM Shared Hardware Shared Hardware Shared Hardware Dedicated Kernel/OS Shared Kernel/OS No Kernel/OS High Overhead Low Overhead Very Low Overhead Slow Startup Fast Startup Fast Startup Very Secure Somewhat Secure Very Secure RACKSPACE® HOSTING | WWW.RACKSPACE.COM Use cases enabled by ZeroVM Data Local Computing Instead of users having to pull data to their applications they can now push their applications to their data. RACKSPACE® HOSTING | WWW.RACKSPACE.COM Simple Scale Out Architectures Working within the constraints of ZeroVM ensures developers design and build applications that can scale horizontally. RACKSPACE® HOSTING | WWW.RACKSPACE.COM Embedding ZeroVM in OpenStack Swift Simplified Swift Architecture Proxy Node Proxy Node Proxies… Storage Storage Storage Storage Storage Storage Storage Node Node Node Node Node Node Nodes… RACKSPACE® HOSTING | WWW.RACKSPACE.COM Simplified Swift Architecture with ZeroVM Proxy Node Proxy Node Proxies… ZVM ZVM ZVM Storage Storage Storage Storage Storage Storage Storage Node Node Node Node Node Node Nodes… ZVM ZVM ZVM ZVM ZVM ZVM ZVM RACKSPACE® HOSTING | WWW.RACKSPACE.COM Detailed Architecture Diagram RACKSPACE® HOSTING | WWW.RACKSPACE.COM Demos on Zebra • The ZeroCloud playground Future Possibilities with ZeroVM & Swift • Enhanced Object Storage Offering • A Converged Compute and Storage Big Data Platform • Solutions Targeted at Specific Verticals • Dynamic Content Creation at the Edge RACKSPACE® HOSTING | WWW.RACKSPACE.COM Questions? Website: www.zerovm.org Github: https://github.com/zerovm/ User Mailing List: [email protected] Development Mailing List: [email protected] IRC: #zerovm on Freenode .

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Distributing an SQL Query Over a Cluster of Containers
2019 IEEE 12th International Conference on Cloud Computing (CLOUD) Distributing an SQL Query Over a Cluster of Containers David Holland∗ and Weining Zhang† Department of Computer Science, University of Texas at San Antonio Email: ∗[email protected], †[email protected] Abstract—Emergent software container technology is now across a cluster of containers in a cloud. A feasibility study available on any cloud and opens up new opportunities to execute of this with performance analysis is reported in this paper. and scale data intensive applications wherever data is located. A containerized query (henceforth CQ) uses a deployment However, many traditional relational databases hosted on clouds have not scaled well. In this paper, a framework and deployment methodology that is unique to each query with respect to the methodology to containerize relational SQL queries is presented, number of containers and their networked topology effecting so that, a single SQL query can be scaled and executed by data flows. Furthermore a CQ can be scaled at run-time a network of cooperating containers, achieving intra-operator by adding more intra-operators. In contrast, the traditional parallelism and other significant performance gains. Results of distributed database query deployment configurations do not container prototype experiments are reported and compared to a real-world RDBMS baseline. Preliminary result on a research change at run-time, i.e., they are static and applied to all cloud shows up to 3-orders of magnitude performance gain for queries. Additionally, traditional distributed databases often some queries when compared to running the same query on a need to rewrite an SQL query to optimize performance.
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(12) United States Patent (10) Patent No.: US 9,697,034 B2 Chadha Et Al
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