Tag Archives: What

For Sale – 15″ Macbook Pro Retina (Mid 2014), i7, 1TB, 16GB Ram

Appreciate that this is not what you are looking for but I can offer £500 delivered,

However as you have not got much history here, would you be prepared to post first ? Or can you prove through another selling platform your integrity ?

if we can sort that out then quite happy (screen + feet) to pay via BT on the day of delivery.

EDITED to clarify offer and payment

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For Sale – 15″ Macbook Pro Retina (Mid 2014), i7, 1TB, 16GB Ram

Appreciate that this is not what you are looking for but I can offer £500 delivered,

However as you have not got much history here, would you be prepared to post first ? Or can you prove through another selling platform your integrity ?

if we can sort that out then quite happy (screen + feet) to pay via BT on the day of delivery.

EDITED to clarify offer and payment

Go to Original Article
Author:

For Sale – 15″ Macbook Pro Retina (Mid 2014), i7, 1TB, 16GB Ram

Appreciate that this is not what you are looking for but I can offer £500 delivered,

However as you have not got much history here, would you be prepared to post first ? Or can you prove through another selling platform your integrity ?

if we can sort that out then quite happy (screen + feet) to pay via BT on the day of delivery.

EDITED to clarify offer and payment

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Author:

What Exactly are Proximity Placement Groups in Azure?

In this blog post, you’ll learn all about Azure Proximity Groups, why they are necessary and how to use them.

What are Azure Proximity Placement Groups?

Microsoft defines Azure Proximity Placement groups as an Azure Virtual Machine logical grouping capability that you can use to decrease the inter-VM network latency associated with your applications (Microsoft announcement blog post). But what does that actually mean?

When you look at VM placement in Azure and the reduction of latency between VMs, you can place VMs in the same region and the same Availability Zone. With that, they are in the same group of physical datacenters. To be honest, with the growing Azure footprint, these datacenters can still be a few kilometers away from each other.

That may impact the latency of your application and especially application with a need for latency within the nanosecond ranges will be highly impacted. Such applications can be for example banking applications for low latency trading or financial stock operations.

Proximity Placement Groups bring together as near as possible to achieve the lowest latency possible. Following scenarios are eligible for Proximity Placement Groups:

  • Low latency between stand-alone VMs.
  • Low Latency between VMs in a single availability set or a virtual machine scale set.
  • Low latency between stand-alone VMs, VMs in multiple Availability Sets, or multiple scale sets. You can have multiple compute resources in a single placement group to bring together a multi-tiered application.
  • Low latency between multiple application tiers using different hardware types. For example, running the backend using M-series in an availability set and the front end on a D-series instance, in a scale set, in a single proximity placement group.

All VMs must be in a single VNet like shown in the drawing below:

Virtual Network Scale Set and Availability Set

I wouldn`t suggest single VMs for production workloads on Azure. Always use a cluster within an Availability Set or a VM Scale Set.

How does that look like in an Azure Datacenter environment?

The following drawing shows the placement of a VM without Proximity Groups:

Placement of a VM without Proximity Groups

With Proximity Groups for a single VM, it could look like the following:

Proximity Groups for a single VM

When you use availability sets for your VMs, the distribution can look like the following.

Distribution availability sets for VMs

With that said, let’s learn how to set up a Proximity Placement Group.

How to set up a Proximity Placement Group

To set up a Proximity Placement Group is pretty easy.

Look for Proximity Placement Groups in the Portal:

Proximity Placement Groups in the Portal

Add a new group:

Create a new Proximity Placement Group

Select Subscription, Resource Group, Region and the name and create the group:

Proximity Placement Group Settings

When you now create a VM you can select the Proximity Placement Group in the advanced tap:

Proximity Placement Group advanced settings

There is also the option to use PowerShell to deploy Proximity Groups.

Conclusion

The information in this blog post explains Proximity Groups and the ways to use them but if you’re stuck or if there’s something you need further explanation about, let me know in the comments below and I’ll get back to you!

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Author: Florian Klaffenbach

For Sale – Alienware 15 R3 – i7-7700HQ GTX1060 6GB, 16GB DDR4, 256GB SSD + 1TB HDD – £850 Delivered

Alienware 15 R3 – £850

I never really know what to write in these as I never sell anything normally but this is too good a machine to just rot in a box in the attic, approximately 18 months old, used occasionally in excellent condition.

15.6” 120hz G-Sync display, no dead pixels or backlight bleed.
Intel Core i7-7700HQ 2.8GHz up to 3.8GHz
16Gb RAM (32Gb max)
GTX 1060 6Gb graphics card
256Gb NVNe SSD Boot drive, space for 2 more.
1Tb HDD.
Windows 10.
Tobii webcam allows for Windows Hello face login
Killer WiFi with Bluetooth 4.1
Full RGB lighting.

Shipping will be with UPS to UK Mainland.

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Wanted – Budget ITX bundle (South East)

Well actually I can’t remember what model it is, but its a Lian Li Aluminium full tower case. It has been in my loft for at least 5 years, but is in near perfect condition (if not perfect) no scratches or anything. I know it has at least a 12 bay capacity – not surprising being a full tower, but just cant remember exactly how many without going up and looking. I’m pretty sure its a Lian Li PC-V2000 plus but can’t say without double checking. Anyway, other than that I think your best option is a Fractal design case. the ‘R’ series… R2, R4, R5, have 8 bays, and you may be able to pick one up cheaply as I think the R6 is the current model. I have an R4 in use as my main desktop.

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For Sale – Dell 9370 i7 FHD, Dell 7590 i7 UHD touch, Alienware m15 r1 GTX 1070

Hi Adam

Your answer sort of tipped your hand, I’d be a fair way below what you’re asking so if you think the current price is keen we’ll be too far apart.

It sort of solves a problem for me as I’d prefer the 8 core one, even if I have to wait a few months to find one (paitent and frugal are my middle names).

Have a good NY and GLWS

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