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Subject: Multicore Processing and Virtualization

Multicore and Virtualization Recommendations

Multicore and Virtualization Recommendations

• SEI Blog
Donald Firesmith

The first post in this series introduced the basic concepts of multicore processing and virtualization, highlighted their benefits, and outlined the challenges these technologies present. The second post addressed multicore processing, whereas the third and fourth posts concentrated on virtualization via virtual machines (VMs) and containers (containerization), respectively. This fifth and final post in the series provides general recommendations for the use of these three technologies--multicore processing, virtualization via VMs, and virtualization via containers--including mitigating...

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Virtualization via Containers

Virtualization via Containers

• SEI Blog
Donald Firesmith

The first blog entry in this series introduced the basic concepts of multicore processing and virtualization, highlighted their benefits, and outlined the challenges these technologies present. The second post addressed multicore processing, whereas the third post concentrated on virtualization via virtual machines. In this fourth post in the series, I define virtualization via containers, list its current trends, and examine its pros and cons, including its safety and security ramifications....

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Virtualization via Virtual Machines

Virtualization via Virtual Machines

• SEI Blog
Donald Firesmith

This posting is the third in a series that focuses on multicore processing and virtualization, which are becoming ubiquitous in software development. The first blog entry in this series introduced the basic concepts of multicore processing and virtualization, highlighted their benefits, and outlined the challenges these technologies present. The second post addressed multicore processing. This third post concentrates on virtualization via virtual machines (VMs). Below I define the relevant concepts underlying virtualization via VMs, list...

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Multicore Processing

Multicore Processing

• SEI Blog
Donald Firesmith

The first blog entry in this series introduced the basic concepts of multicore processing and virtualization, highlighted their benefits, and outlined the challenges these technologies present. This second post will concentrate on multicore processing, where I will define its various types, list its current trends, examine its pros and cons, and briefly address its safety and security ramifications....

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Multicore and Virtualization: An Introduction

Multicore and Virtualization: An Introduction

• SEI Blog
Donald Firesmith

Multicore processing and virtualization are rapidly becoming ubiquitous in software development. They are widely used in the commercial world, especially in large data centers supporting cloud-based computing, to (1) isolate application software from hardware and operating systems, (2) decrease hardware costs by enabling different applications to share underutilized computers or processors, (3) improve reliability and robustness by limiting fault and failure propagation and support failover and recovery, and (4) enhance scalability and responsiveness through the...

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