Tag Archives: package

For Sale – 2 x Orbi AC2200 (Model no RBR40) routers – £30 each

For sale here are two Orbi AC2200 (Model no RBR40) routers. The package that they came in have been opened as I just needed the wall plug satellites. These are two brand new orbi routers and come with the box, ethernet cable and Orbi router power cable. I am looking for £30 each for these and I will post them through Collect Plus.

Location
Birmingham
Price and currency
£30 each
Delivery
Collect plus
Prefer goods collected?
I have no preference
Advertised elsewhere?
Advertised elsewhere
Payment method
PPG

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Get to know data storage containers and their terminology

Data storage containers have become a popular way to create and package applications for better portability and simplicity. Seen by some analysts as the technology to unseat virtual machines, containers have steadily gained more attention as of late, from customers and vendors alike.

Why choose containers and containerization over the alternatives? Containers work on bare-metal systems, cloud instances and VMs, and across Linux and select Windows and Mac OSes. Containers typically use fewer resources than VMs and can bind together application libraries and dependencies into one convenient, deployable unit.

Below, you’ll find key terms about containers, from technical details to specific products on the market. If you’re looking to invest in containerization, you’ll need to know these terms and concepts.

Getting technical

Containerization. With its roots in partitioning, containerization is an efficient data storage strategy that virtually isolates applications, enabling multiple containers to run on one machine but share the same OS. Containers run independent processes in a shared user space and are capable of running on different environments, which makes them a flexible alternative to virtual machines.

The benefits of containerization include reduced overhead on hardware and portability, while concerns include the security of data stored on containers. With all of the containers running under one OS, if one container is vulnerable, the others are as well.

Container management software. As the name indicates, container management software is used to simplify, organize and manage containers. Container management software automates container creation, destruction, deployment and scaling and is particularly helpful in situations with large numbers of containers on one OS. However, the orchestration aspect of management software is complex and setup can be difficult.

Products in this area include Kubernetes, an open source container orchestration software; Apache Mesos, an open source project that manages compute clusters; and Docker Swarm, a container cluster management tool.

Persistent storage. In order to be persistent, a storage device must retain data after being shut off. While persistence is essentially a given when it comes to modern storage, the rise of containerization has brought persistent storage back to the forefront.

Containers did not always support persistent storage, which meant that data created with a containerized app would disappear when the container was destroyed. Luckily, storage vendors have made enough advances in container technology to solve this issue and retain data created on containers.

Stateful app. A stateful app saves client data from the activities of one session for use in the next session. Most applications and OSes are stateful, but because stateful apps didn’t scale well in early cloud architectures, developers began to build more stateless apps.

With a stateless app, each session is carried out as if it was the first time, and responses aren’t dependent upon data from a previous session. Stateless apps are better suited to cloud computing, in that they can be more easily redeployed in the event of a failure and scaled out to accommodate changes.

However, containerization allows files to be pulled into the container during startup and persist somewhere else when containers stop and start. This negates the issue of stateful apps becoming unstable when introduced to a stateless cloud environment.

Container vendors and products

While there is one vendor undoubtedly ahead of the pack when it comes to modern data storage containers, the field has opened up to include some big names. Below, we cover just a few of the vendors and products in the container space.

Docker. Probably the most synonymous with data storage containers, Docker is even credited with bringing about the container renaissance in the IT space. Docker’s platform is open source, which enables users to register and share containers over various hosts in both private and public environments. In recent years, Docker made containers accessible and offers various editions of containerization technology.

When you refer to Docker, you likely mean either the company itself, Docker Inc., or the Docker Engine. Initially developed for Linux systems, the Docker Engine had version updates extended to operate natively on both Windows and Apple OSes. The Docker Engine supports tasks and workflows involved in building, shipping and running container-based applications.

Container Linux. Originally referred to as CoreOS Linux, Container Linux by CoreOS is an open source OS that deploys and manages the applications within containers. Container Linux is based on the Linux kernel and is designed for massive scale and minimal overhead. Although, Container Linux is open source, CoreOS sells support for the OS. Acquired by Red Hat in 2018, CoreOS develops open source tools and components.

Azure Container Instances (ACI). With ACI, developers can deploy data storage containers on the Microsoft Azure cloud. Organizations can spin up a new container via the Azure portal or command-line interface, and Microsoft automatically provisions and scales the underlying compute resources. ACI also supports standard Docker images and Linux and Windows containers.

Microsoft Windows containers. Windows containers are abstracted and portable operating environments supported by the Microsoft Windows Server 2016 OS. They can be managed with Docker and PowerShell and support established Windows technologies. Along with Windows Containers, Windows Server 2016 also supports Hyper-V containers.

VMware vSphere Integrated Containers (VIC). While VIC can refer to individual container instances, it is also a platform that deploys and manages containers within VMs from within VMware’s vSphere VM management software. Previewed under the name Project Bonneville, VMware’s play on containers comes with the virtual container host, which represents tools and hardware resources that create and control container services.

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Logitech video conferencing kit targets large meeting rooms

Logitech has released a package of video conferencing hardware designed for large meeting spaces and boardrooms. The vendor also previewed a free software patch that will soon give its cameras the ability to frame participants in a meeting automatically.

Logitech Rally is the vendor’s first concerted effort to get its hardware into large conference rooms. The bundle includes a camera, speakers, microphones and control hubs — all new pieces of hardware that Logitech will sell individually.

The Logitech video conferencing kit appears to offer advanced features at an attractive price, said Rob Arnold, an analyst at Frost & Sullivan. Logitech will compete with Cisco and Polycom in the large meeting room market, he said.

“Logitech is finding great success with its video conferencing products, and it makes perfect sense for the company to expand its addressed market,” Arnold said. “Rally’s introduction is part of a natural evolution to fill out Logitech’s product line at the top end of its portfolio.”

Logitech video conferencing kit offers flexibility, affordability

The Logitech Rally USB-connected camera — available now — pans, tilts, zooms and shoots in 4K and 1080p. The microphones and speakers, which will go on sale in the fall of 2018, are separate pieces of hardware, so companies can place the former on a table and install the latter near a video monitor.

The standard Logitech Rally bundles will include one speaker and one microphone, for $1,999, or two speakers and two microphones, for $2,499. Customers will be able to purchase additional microphones for $349 each and piece together up to seven per room. Each microphone covers roughly 150 square feet.

The Logitech video conferencing kit integrates with most web conferencing software, including Microsoft Skype for Business, Microsoft Teams, Zoom, BlueJeans and Google Hangouts Meet. It can also be used in conjunction with digital whiteboards, such as the Microsoft Surface Hub.

Logitech Rally includes the advanced features required in larger conference rooms at a competitive price, said Ira Weinstein, managing partner of Recon Research Inc., based in Coral Springs, Fla. Logitech is also one of the only vendors to package all the necessary audio and video components for larger rooms into one offering, he said.

“Logitech has been battling — and successfully battling — to step up to the next level,” Weinstein said. “They don’t want to be known as the low-cost provider. They want to be known as the performance and value provider.”

Logitech expands its role in software

Logitech plans to release a free software update in the second half of 2018 that will enable some of its newer camera models to identify and frame human figures in a meeting room automatically. The feature will work with Logitech’s Rally, MeetUp and BRIO cameras.

Logitech RightSight adjusts the camera based on how many people are in the room and where they are sitting. If someone on the right side of the table leaves, the camera will pan left. If all but one person leave, the camera will zoom.

Logitech previously released software to enable its cameras to adjust lighting and correct color automatically and to help its microphones suppress background noise and focus on the current speaker.

“When you combine good software engineering with the ability to put out high-performance products at a good price point, that’s a win,” Weinstein said. “They don’t talk about themselves as a software play, but I see them that way.”

For Sale – Quad Core 3.6Ghz / AMD HD6670 / 4GB RAM / 800GB HD / Win 10 (Base Unit Only) REDUCED

Hi there,

If you are absolutely confident that you can package this securely and safely for shipping, then I will take it for the asking price please i.e £120 inc. P&P. If not, or if you’d prefer not to ship having thought about it, then absolutely no worries at all.

I need a cheap little base unit that is reasonably future proof just for web-browsing and the odd bit of I-Player etc. and this would seem to fit the bill and offers a slightly better spec than what I could buy for £120 on Ebay it seems.

Having said that, if it’s going to be any sort of hassle or drama at all to safely ship this, then it’s honestly fine – just let me know and I’ll withdraw if needed.

Cheers,

David.

For Sale – Office 365 Subscription

I bought 2 years of Office 365 last year, the 5 user package thinking my family would use it… only I have, and mainly for OneDrive!

I have 4 spaces left and I’m willing to allow two people to be added to it. You get a link to sign up with and this just shares my subscription. I have no control or access to any of your details, I just add you to my microsoft account.

It runs out October 2018, so you get over a years usage to all Office applications and 1TB of storage. The app is great for a ‘cloud’ and storing your photos.

£20 will get you added on and get you over a years access. Let me know.

Delivery: Delivery cost is not included
Payment method: PPG
Location: landan
Advertised elsewhere?: Not advertised elsewhere
Prefer goods collected?: I have no preference

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Please be advised, all buyers and sellers should satisfy themselves that the other party is genuine by providing the following via private conversation to each other after negotiations are complete and prior to dispatching goods and making payment:

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DO NOT proceed with a deal until you are completely satisfied with all details being correct. It’s in your best interest to check out these details yourself.

Use Chocolatey to automate software installations on Windows Server

Installing software on a Windows server is a boring, but necessary process. Administrators can use the free package…

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manager NuGet and package provider called Chocolatey to automate the task.  

Chocolatey uses NuGet to bundle and distribute various software packages. Admins can enlist Chocolatey to install hundreds of different software packages with this single line in PowerShell:

Install-Package

But before any of this can happen, admins must install Chocolatey. To do so, open the PowerShell console and run the following command to download a PowerShell script from Chocolatey.org and invoke the script.

iex ((New-Object System.Net.WebClient).DownloadString(‘https://chocolatey.org/install.ps1’))

PowerShell console
Figure 1: Install Chocolatey from the PowerShell console.

After Chocolatey installs, we can use the choco command to find, inspect, download and install software packages. For this article, let’s say the admin wants to install the 7-zip utility on a server. Use the following command to search for available software:
choco search 7-Zip

Choco search
Figure 2: Search with
choco to find the software to install.

Looking at the results in Figure 2, we want to install the 7zip 16.02.0.20160811 package. Pass that name to choco install and Chocolatey will download the file and begin the install.

In Figure 3, Chocolatey prompts the admin for permission to complete the installation. In the future, you can use the -y switch to suppress these warnings. 

Choco install
Figure 3: Use the
choco install command to download the 7-zip package and start the installation.

 

When removing programs installed by Chocolatey, don’t use Programs and Features. Use choco with the uninstall parameter.

In Figure 4, notice the uninstall process was not silent. The admin has to click Uninstall, which is necessary when the package author does not include an automatic uninstall feature.

Choco uninstall
Figure 4: Use the uninstall parameter in choco to uninstall software packages.

 

If a package does not have an automatic uninstall feature, you can build your own Chocolatey packages with that modification or create a new package for your organization’s needs.

A choco search calls up several different packages that originate from the internet-hosted public community feed. If your company won’t install “untrusted” software, create your own internal repository for Chocolatey to host packages; you also can download packages from the community feed and add them to your company’s internal feed. Either way, the process is the same: Choose the source to use with the -source parameter:

choco 7zip -source myinternalfeed.company.local

With Chocolatey, you can automate software installations to remove a few time-consuming tasks from your list. Chocolatey and other NuGet-based package management technologies help reduce deployment time and any inadvertent errors that come with manual intervention.

Next Steps

SharePoint PowerShell commands help ease admin tasks

Use PowerShell DSC to build a web server

Manage Windows services with help from PowerShell and WMI

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Package flighting (Dev Center Tip #2)

Do you need to set up test users? Would you like to have a beta program for future releases of your app? Package flighting is the distribution option that lets you do either of these. Package flighting allows you to manage public packages along with one or more restricted packages for the same app. You then determine which groups of users get access to the different packages.

To use package flighting, you must first have an existing published app. It does not have to be public, however, and package flighting will work even if your app is hidden. Once the app is live, you can create a package flight and add the package(s) intended for limited distribution in the Dev Center submission page for that app:

1_devcentertip2

Your target customers must be using an updated version of Windows 10 (at least the November, 2015 update) in order to access to your packages. You also need to know the email address associated with a user’s Microsoft account in order to add them to a flight group. While users with earlier versions of Windows 10 cannot receive package flights, they will still receive regular app updates. Also, the app package in your flight can be a Windows 8.x, Windows Phone 8.x or Windows 10 package — the version restriction only applies to who can receive the package flight.

Note: Package flights can only be delivered to the following Windows 10 client builds: November 10586 and above for Desktop, February 10586.63 and above for Mobile).

Flighting is an excellent way to manage the testing of future app features, as the binaries are available to end testers quickly. Flights are published as soon as they pass certification. You can manage up to 10 different flight packages in the same app. Each flight must include the email of at least one user and can be associated with up to 10,000 email addresses.

When you are ready to promote a flight as an update to your app, just start a new submission for your app. On the packages page, you will see a dropdown allowing you to pull in the packages for your selected flight.

Other posts in the Dev Center Tips series: