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Tag Archives: Business critical Apps

New Architectures for Apache Spark™ and Big Data

Key Trends in Big Data Infrastructure:

Some of the key trends in big data infrastructure over the past couple of years are:

• Decoupling of Compute and Storage Clusters
• Separate compute virtual machines from storage VMs
• Data is processed and scaled independently of compute
• Dynamic Scaling of compute nodes used for analysis from dozens to hundreds
• SPARK and other newer Big Data platforms can work with regular filesystems
• Newer platforms store and process data in memory
• New platforms can leverage Distributed Filesystems that can use local or shared storage
• Need for High Availability & Fault Tolerance for master components

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Demo – Extended Oracle RAC across sites with VMware NSX

Our team has been working on building solutions for NSX with Business Critical Applications around Zero trust security, application mobility, operational efficiency, increased security and more .

In a previous post I published a demo about database cloning and enforcing dynamic security policies using NSX: http://blogs.vmware.com/apps/2016/04/dynamically-enforcing-security-on-a-hot-cloned-sql-server-with-vmware-nsx.html

In this blog post we are showcasing the ability to stretch an Oracle RAC solution in an Extended Oracle RAC deployment between multi-datacenter and using VMware NSX for L2 Adjacency.

With Extended Oracle RAC , both Storage and Network virtualization needs to be deployed to provided high availability, workload Mobility, workload balancing and effective Site Maintenance between sites. Continue reading