![]() ![]() Blocks can be different sizes, potentially up to a maximum of 4.75TB. There are essentially 3 different types of blobs (in a nutshell):Īs suggested by the name, block blobs are made of blocks. It’s also possible to switch between access tiers at any point if you wish to do so. The cold access tier is cheaper than the hot access tier and as such you can store more data at a lower cost, it is also slightly less available, like 99% as opposed to the 99.9% of the hot storage tier. Blobs typically include large files that are unstructured, such as images, video, music files, backup files etc.īlob storage can be divided into two access tiers, a hot access tier for data which is accessed frequently and a cold access tier for data which is not accessed very often. The word blob is an acronym which stands for binary large object. In which region, would you prefer your data to be? ![]() You can create either a new resource group or reuse an existing one. Encryption is always a good policy, but in this case I will go without.įigure 3: Create storage account continued This allows for your data to be either encrypted or not. This topic is however beyond the scope of the article, but you can read more about storage redundancy in this link. For the purpose of this article I am using locally redundant storage. This has to do with how redundant you want your data to be. Obviously, the latter incurs a higher cost than the former. Unlike the general storage account, you can set hot or cold service tiers for blob storage.ĭepending on what you want to do with the storage, you can choose Standard which is on HDD or Premium which is on SSD. There are 2 kinds of accounts: General purpose accounts which you can use for any storage type, including blobs, and blob accounts which are specifically for blobs. For the purpose of this article we will use resource manager. If you have legacy programs which might access this account, choose classic. In the Azure portal ➜ click on Storage Accounts ➜ then on Addįill in all required fields and choose the relevant options: Where data is placed on regular hard disk drivesĪs shown below, you choose the type of disks you want by selecting either Standard or Premium when creating your storage account. Which means your data will be placed on solid state disks Basically, this means that your virtual hard disks are stored in a storage account as page blobs. With unmanaged disks, you must manage it yourself. Managed disk has some advantages over unmanaged disks in the sense that disks will be created and managed for you. In this article, I will explain the different types of storage and when each of them should be used. There are 4 types of storage in Azure, namely:įor the traditional DBA, this might be a little confusing. Azure storage is easily scalable, extremely flexible and relatively low in cost depending on the options you choose. You can wait for a sale on your preferred storage and upgrade at your leisure, expanding storage without much trouble.There are several advantages to using Azure storage irrespective of type. This allows you to choose a smaller SSD, saving money at checkout. The "embedded" part of eMMC storage means you're not going to be replacing anything, whereas many laptops (not all) have an accessible M.2 slot. There's also the matter of upgrading your own PC after purchase. Sizes like 32GB and 64GB just don't hold up anymore if the price of cloud storage will come out somewhere around the price of an SSD, you might just be tempted to pay more up front and not worry later. If you're looking at an eMMC drive, always factor in the cost of the cloud storage fees you'll no doubt end up paying for in the end. They are also usually considerably more expensive. SSDs are available in much larger sizes, usually from 128GB all the way up to multiple terabytes. eMMC storage works best with small file sizes (those lanes on the road don't jam up as easily), so if you're often working with large files, you'll no doubt want to look at an SSD. These are the most common sizes of eMMC storage, but you can also find 128GB and 256GB storage. If you've been shopping for a budget laptop or tablet, you've no doubt noticed that many come with either 32GB or 64GB storage. Source: Windows Central Surface Go 2 uses eMMC storage in its baseline configuration. ![]()
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