Intel formally launches Optane for data center memory caching

As part of its massive data center event on Tuesday, Intel formally launched the Optane persistent memory product line. It had been out for a while, but the current generation of Xeon server processors could not fully utilize it. The new Xeon 8200 and 9200 lines take full advantage of it.And since Optane is an Intel product (co-developed with Micron), that means AMD and Arm server processors are out of luck.As I have stated in the past, Optane DC Persistent Memory uses 3D Xpoint memory technology that Intel developed with Micron Technology. 3D Xpoint is a non-volatile memory type that is much faster than solid-state drives (SSD), almost at the speed of DRAM, but it has the persistence of NAND flash.To read this article in full, please click here

2019 African Chapters Advocacy Meeting and Internet of Things Security Engagement Workshop

When and where

The 2019 African Chapters Advocacy Meeting will take place from 8-11 April 2019 in Addis Ababa, Ethiopia alongside an Internet of Things (IoT) Security and Privacy Engagement Workshop with the Africa Union Commission (AUC), the Africa Telecommunication Union (ATU), the Regional Economic Commissions (RECs), and other partners.

Why we are doing this

In 2019, the Chapter workshops/Advocacy meetings are our main vehicle to mobilize, strengthen, and engage our Chapters and SIGs around our 2019/2020 focus areas and initiatives. We believe that these meetings represent a unique opportunity to define concrete roles for our Chapters/SIGs to work with us on our global initiatives, and create local impact: “Think global, act local.” It is an opportunity to collect inputs from our regional community for future planning and priorities: “From Local to Global.”

How we are doing it

The Chapters meeting, which will mobilize, empower, and engage 30 fellows from 26 Internet Society African chapters and one global SIG to advance the Internet Society 2019 work in the Africa region with a special focus on “Building Trust” (IoT Security Campaign, Privacy & Personal Data Protection, Encryption, User Trust, and Internet Restrictions).

This meeting is also an Continue reading

Running LEDs in reverse could cool computers

The quest to find more efficient methods for cooling computers is almost as high on scientists’ agendas as the desire to discover better battery chemistries.More cooling is crucial for reducing costs. It would also allow for more powerful processing to take place in smaller spaces, where limited processing should be crunching numbers instead of making wasteful heat. It would stop heat-caused breakdowns, thereby creating longevity in components, and it would promote eco-friendly data centers — less heat means less impact on the environment.Removing heat from microprocessors is one angle scientists have been exploring, and they think they have come up with a simple, but unusual and counter-intuitive solution. They say that running a variant of a Light Emitting Diode (LED) with its electrodes reversed forces the component to act as if it were at an unusually low temperature. Placing it next to warmer electronics, then, with a nanoscale gap introduced, causes the LED to suck out the heat.To read this article in full, please click here

Running LEDs in reverse could cool computers

The quest to find more efficient methods for cooling computers is almost as high on scientists’ agendas as the desire to discover better battery chemistries.More cooling is crucial for reducing costs. It would also allow for more powerful processing to take place in smaller spaces, where limited processing should be crunching numbers instead of making wasteful heat. It would stop heat-caused breakdowns, thereby creating longevity in components, and it would promote eco-friendly data centers — less heat means less impact on the environment.Removing heat from microprocessors is one angle scientists have been exploring, and they think they have come up with a simple, but unusual and counter-intuitive solution. They say that running a variant of a Light Emitting Diode (LED) with its electrodes reversed forces the component to act as if it were at an unusually low temperature. Placing it next to warmer electronics, then, with a nanoscale gap introduced, causes the LED to suck out the heat.To read this article in full, please click here

Ansible Networking: From Science Fair Project toward Mature Product

When I started working with Ansible networking modules they had a distinct science fair feel: everything was in flux, every new version of Ansible would break my playbooks, modules would disappear from one release to next, documentation was sketchy and describing the latest development code not a shipped release.

In the meantime, code, documentation, and release/deprecation management improved dramatically:

Read more ...

Open Source Summit is Back at DockerCon 2019

Docker’s roots lie in open source and we are excited to spend time at DockerCon 2019 San Francisco sharing the latest innovations around the projects driving our industry. In addition to open source breakout sessions during the conference agenda, there will be an Open Source Summit on Thursday dedicated to collaboration and innovation with contributors, maintainers and users of popular Docker and container projects. Register to attend the DockerCon breakout sessions and the Summit.

Docker’s roots lie in open source and we are excited to spend time at DockerCon 2019 San Francisco sharing the latest innovations around the projects driving our industry. In addition to open source breakout sessions during the conference agenda, there will be an Open Source Summit on Thursday dedicated to collaboration and innovation with contributors, maintainers and users of popular Docker and container projects. Register to attend DockerCon to attend the breakout session. If planning to attend the Summit, please register here as well.

 

 Open Source Agenda

Breakout Sessions

If you’ve never contributed to open source, join Phil Estes from IBM, a containerd maintainer and OCI Technical Oversight Board member, to learn how to enter the open source world and start contributing in his session: Continue reading

Intel unveils an epic response to AMD’s server push

Intel on Tuesday introduced its second-generation Xeon Scalable Processors for servers, developed under the codename Cascade Lake, and it’s clear AMD has lit a fire under a once complacent company.These new Xeon SP processors max out at 28 cores and 56 threads, a bit shy of AMD’s Epyc server processors with 32 cores and 64 threads, but independent benchmarks are still to come, which may show Intel having a lead at single core performance.And for absolute overkill, there is the Xeon SP Platinum 9200 Series, which sports 56 cores and 112 threads. It will also require up to 400W of power, more than twice what the high-end Xeons usually consume.To read this article in full, please click here

Intel unveils an epic response to AMD’s server push

Intel on Tuesday introduced its second-generation Xeon Scalable Processors for servers, developed under the codename Cascade Lake, and it’s clear AMD has lit a fire under a once complacent company.These new Xeon SP processors max out at 28 cores and 56 threads, a bit shy of AMD’s Epyc server processors with 32 cores and 64 threads, but independent benchmarks are still to come, which may show Intel having a lead at single core performance.And for absolute overkill, there is the Xeon SP Platinum 9200 Series, which sports 56 cores and 112 threads. It will also require up to 400W of power, more than twice what the high-end Xeons usually consume.To read this article in full, please click here

BrandPost: 802.11ax( Wi-Fi 6) Access Points for the most demanding mobile and IoT environments .

I am sure by now you’ve heard about the latest Wi-Fi technology, which is 802.11ax or Wi-Fi 6. We’ve been very active educating you about this standard for the past year. Please check out this blog series here.We’ve been building a portfolio of high-performance 802.11ax APs to meet a broad range of enterprise needs. Last fall, we introduced our first 802.11ax campus access point, the 510 Series, which is ideal for midsize mobile and IoT deployments.To read this article in full, please click here

BrandPost: Introducing Wi-Fi 6 Access Points for the Most Demanding Mobile and IoT Environments

I am sure by now you’ve heard about the latest Wi-Fi technology, which is 802.11ax or Wi-Fi 6. We’ve been very active educating you about this standard for the past year. Please check out this blog series here.We’ve been building a portfolio of high-performance 802.11ax APs to meet a broad range of enterprise needs. Last fall, we introduced our first 802.11ax campus access point, the 510 Series, which is ideal for midsize mobile and IoT deployments.To read this article in full, please click here

2019 PostgreSQL Trends Report: Private vs. Public Cloud, Migrations, Database Combinations & Top Reasons Used

2019 PostgreSQL Trends Report: Private vs. Public Cloud, Migrations, Database Combinations & Top Reasons Used

PostgreSQL is an open source object-relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. For the 2nd year in a row, PostgreSQL has kept the title of #1 fastest growing database in the world according to the DBMS of the Year report by the experts at DB-Engines. So what makes PostgreSQL so special, and how is it being used today? We found the answers at the Postgres Conference in March where we surveyed PostgreSQL users, contributors, and SQL and NoSQL database administrators alike. In this free PostgreSQL Trends Report, we break down PostgreSQL hosting use across public cloud vs. private cloud vs. hybrid cloud, most popular cloud providers, migration trends, database combinations with Postgres, and why PostgreSQL is preferred over popular RDBMS alternatives.

Private Cloud vs. Public Cloud vs. Hybrid Cloud

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