Virtualization and Cloud Computing to the Rescue During Recession

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Download Slide Deck: ▸ Here Download Slide Deck: ▸ Here Why Composable Infrastructure Instead of HyperConvergence? HyperConvergence came to market with the objective of being simple, flexible and to help drive down operating expenses. It reduced the footprint by bundling the compute/storage/network into one box. This brought a new set of challenges as the HyperConverged vendors are very focused on their own proprietary building blocks. If you want to scale in a certain way, let's say you identified a need for more storage and want to add a device that is not sold by the HyperConverged vendor, forget about it. This meant that up to now the HyperConverged vendors were in charge of the requirements. Download Slide Deck: ▸ Here Composable Infrastructure came to solve this issue by putting the business in charge of the requirements and how you build your infrastructure... (more)

[slides] Make Use of Serverless Compute Solutions | @CloudExpo @Infostretch #AI #IoT #M2M #AWS #Serverless

Download Slide Deck: ▸ Here Download Slide Deck: ▸ Here How to Make Use of Serverless Compute Solutions for IoT Device Simulation When shopping for a new data processing platform for IoT solutions, many development teams want to be able to test-drive options before making a choice. Yet when evaluating an IoT solution, it's simply not feasible to do so at scale with physical devices. Building a sensor simulator is the next best choice; however, generating a realistic simulation at very high TPS with ease of configurability is a formidable challenge. When dealing with multiple application or transport protocols, you would be looking at some significant engineering investment. On-demand, serverless computing enables developers to try out a fleet of devices on IoT gateways with ease. With a sensor simulator built on top of AWS Lambda, it's possible to elastically gene... (more)

How Memory Leaks Happen in a Java Application | @CloudExpo #JVM #Java #Virtualization

How Memory Leaks Happen in a Java Application By Eugen Paraschiv Introduction to Memory Leaks In Java Apps One of the core benefits of Java is the JVM, which is an out-of-the-box memory management. Essentially, we can create objects and the Java Garbage Collector will take care of allocating and freeing up memory for us. Nevertheless, memory leaks can still occur in Java applications. In this article, we're going to describe the most common memory leaks, understand their causes, and look at a few techniques to detect/avoid them. We're also going to use the Java YourKit profiler throughout the article, to analyze the state of our memory at runtime. 1. What is a Memory Leak in Java? The standard definition of a memory leak is a scenario that occurs when objects are no longer being used by the application, but the Garbage Collector is unable to remove them from working mem... (more)

Cloudistics Named “Bronze Sponsor” of @CloudExpo | @Cloudistics #CloudNative #DevOps #DataCenter

SYS-CON Events announced today that Cloudistics, an on-premises cloud computing company, has been named "Bronze Sponsor" of SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 - Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Launched in 2016, Cloudistics helps anyone bring the power of the cloud to the data center in an easy-to-use, on- premises cloud platform that automatically provides high performance resources for all types of applications: Docker, Splunk, Hadoop, Citrix® VDI, and many other high performance workloads. With no onsite controllers to install or maintain, it's easy to scale across a large site or multiple locations - all from a single, centralized dashboard. For more information, please visit https://www.cloudistics.com/. 21st International Cloud Expo, taking place October 31 - November 2, 2017, at the... (more)

[session] Public Cloud Benefits | @CloudExpo @Cloudistics #API #Serverless #CloudNative

Getting Public Cloud Benefits Without Public Cloud Drawbacks You know you need the cloud, but you're hesitant to simply dump everything at Amazon since you know that not all workloads are suitable for cloud. You know that you want the kind of ease of use and scalability that you get with public cloud, but your applications are architected in a way that makes the public cloud a non-starter. You're looking at private cloud solutions based on hyperconverged infrastructure, but you're concerned with the limits inherent in those technologies. What do you do? Private cloud infrastructure based on composable technologies result in environments that are suitable for all your workloads while also providing you with many of the benefits of the public cloud, and without the pitfalls. Composable infrastructure is an emerging data center architecture that provides you with the ... (more)

[video] @DDN_Limitless High Performance Storage | @CloudExpo #SDN #Storage #DataCenter

"Cloud computing is certainly changing how people consume storage, how they use it, and what they use it for. It's also making people rethink how they architect their environment," stated Brad Winett, Senior Technologist for DDN Storage, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY. With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend 21st Cloud Expo, October 31 - November 2, 2017, at the Santa Clara Convention Center, CA, and June 12-14, 2018, at the Javits Center in New York City, NY, and learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation. Track 1. Enterprise Cloud | Cloud-Native Track 2. Big Data | Analytics Track 3. Internet of Things | IIoT | Smart C... (more)

[session] #Serverless Compute | @CloudExpo #IoT #M2M #AWS #AI #Serverless

How to Make Use of Serverless Compute Solutions for IoT Device Simulation When shopping for a new data processing platform for IoT solutions, many development teams want to be able to test-drive options before making a choice. Yet when evaluating an IoT solution, it's simply not feasible to do so at scale with physical devices. Building a sensor simulator is the next best choice; however, generating a realistic simulation at very high TPS with ease of configurability is a formidable challenge. When dealing with multiple application or transport protocols, you would be looking at some significant engineering investment. On-demand, serverless computing enables developers to try out a fleet of devices on IoT gateways with ease. With a sensor simulator built on top of AWS Lambda, it's possible to elastically generate device sensors that report their state to the cloud.... (more)

[video] Cloud-Scale with @JuniperNetworks | @CloudExpo #CloudNative #DevOps #AI #DX

"We're here to tell the world about our cloud-scale infrastructure that we have at Juniper combined with the world-class security that we put into the cloud," explained Lisa Guess, VP of Systems Engineering at Juniper Networks, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY. With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend 21st Cloud Expo, October 31 - November 2, 2017, at the Santa Clara Convention Center, CA, and June 12-14, 2018, at the Javits Center in New York City, NY, and learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation. Track 1. Enterprise Cloud | Cloud-Native Track 2. Big Data | Analytics Track 3. Internet of Things | IIoT | Smart Cities Trac... (more)

[session] #Serverless ML Operations | @CloudExpo #MachineLearning #IoT #AI #ML #DL #DX

Serverless Machine Learning Operations Any startup has to have a clear go -to-market strategy from the beginning. Similarly, any data science project has to have a go to production strategy from its first days, so it could go beyond proof-of-concept. Machine learning and artificial intelligence in production would result in hundreds of training pipelines and machine learning models that are continuously revised by teams of data scientists and seamlessly connected with web applications for tenants and users. In his demo-based session at 21st Cloud Expo, Stepan Pushkarev, CTO of Hydrosphere.io, will walk through the best practices for simplifying machine learning operations across the enterprise and providing a serverless abstraction for data scientists and data engineers so they could train, deploy and monitor machine learning models faster and with better quality. ... (more)

What Is Containerization and Will It Spell the End for Virtualization? | @DevOpsSummit #DevOps #Containers

What Is Containerization and Will It Spell the End for Virtualization? By Ron Gidron Containerization is popularly viewed as the ‘virtualization of virtualization' or ‘next generation virtualization.' However, containers have existed long before virtualization or the advent of modern container technology like Docker and Linux Containers. Similar tech was built into mainframe systems that pervaded the IT landscape for the preceding decades. However, the implication, as the name suggests, is that modern software containerization will have the same seismic impact on the IT industry as shipping containers have had on maritime freight transport. Indeed, it is quite common now for many major online companies to run their entire infrastructure on containers. The reason behind the analogy, which is even alluded to by Docker in their logo, is that in the same way shipping con... (more)

SD-WAN: Symbiosis Without Compromise | @CloudExpo #SDN #Cloud #Storage

SD-WAN - Symbiosis Without Compromise WAN infrastructures are highly persistent due to typically enormous investments in their dedicated hardware and management tools. WAN services like MPLS have undoubtedly been beneficial and enduring, but enterprises and IT departments require more flexible and economical solutions to provide employee access to corporate resources and cloud-based applications. SD-WAN promises to fulfill these needs with software-based, cloud-based solutions - running on commercial off-the-shelf hardware platforms - to connect their various branch offices. For more than a decade technologies like leased lines, VPNs and MPLS were the dominant architectures connecting enterprise entities. Proven to be highly secure and reliable, they nevertheless lack flexibility and typically entail high costs for limited bandwidth. On the other hand, the ubiquity ... (more)