Staving off obsoletion Brent has recently set aside “free” time to learn about stuff up in the cloud. I only put free in quotes because we do have to do something with a cloud theme, but we can pick whatever we want. Naturally, I chose the hardest thing with the least practical use. I chose…
Brent had an idea that we should set aside a day per month where we could build things in the cloud and blog about our experiences. I was tasked with Amazon RDS for SQL Server: create an instance, configure backups and test point-in-time restores. After grabbing some coffee, I logged into the AWS console. We…
We’re trying something new at the company: Builder Day. We define a slightly-out-of-the-norm task, and then the team splits up and tackles the task on different cloud platforms, writing it up as we go. These posts aren’t going to make you an expert on the topic – they’re just meant to let you skim through…
Richie and I attended the AWS re:Invent conference in Vegas last week. Here’s some of my favorite takeaways about Amazon Aurora, their homegrown relational database with MySQL compatibility. 1. AWS has a grudge against Larry Ellison. Andy Jassy’s keynotes made repeated jokes about Oracle’s cloud product (or lack thereof), the high cost of proprietary databases,…
So you’re hosting your SQL Server in the cloud – say Amazon EC2, Azure VM, or Google Compute Engine – and you’ve noticed that when you’re running a backup or a DBCC CHECKDB, you suffer from extreme performance problems. Queries run slow, and even worse, applications report timeout errors even just trying to connect to…
Platform-as-a-Service users (Azure SQL DB, Amazon RDS) often ask me: How can I move my data into the cloud? Can I just take a backup on-premises, and restore up in the cloud? How can I use the cloud as inexpensive disaster recovery? Once I go to PaaS, why can’t I just get a backup file with…
You’re hosting your SQL Server databases in Amazon RDS, and performance has been getting slower over time. You’re not sure if it’s storage IOPs, instance size, SQL Server configuration, queries, or indexes. What’s the easiest way to find out? Ask a few questions: Are you using SQL Server Enterprise Edition? The smallest EE server, a db.r3.2xlarge,…
When you build SQL Servers in your data center, and you license the host with Enterprise Edition, you get the ability to run as many virtual SQL Servers as you want on that hardware. In the cloud, though, you haven’t had that luxury. In the past, with Azure VMs and Amazon Web Services’ EC2 VMs,…
… is to use a SQL Server where a robot does it for you! Let’s take a look at how you can do this in AmazonRDS’s hosted SQL Server these days. Normally, restoring transaction logs is super tedious. You’ve got to restore all the files in the right order, for every single database. Even if…
Let’s skip the shenanigans and get right down to it – you’re responsible for SQL Server and someone in your company wants to move things into Amazon Web Services (AWS). You’ve got SQL Server setup covered thanks to our helpful SQL Server setup checklist and you’re confident you’ve got hardware under control, but things are…
Amazon Relational Database Service (RDS) now supports multi-availability-zone SQL Servers. This means you can have a primary database in one data center, and a secondary replica in another data center. When your primary server goes down, OR when the entire AZ goes down, you can fail over to the secondary with zero data loss and keep…
Time for a thought exercise. You’ve got a database application that has bursty and unpredictable loads. Out of nowhere, you’ll suddenly get socked with a large amount of SELECT queries. Due to the way the app is written, you can’t cache the query results – the queries keep changing, and the business wants data from within…
When people say “cloud”, they’re simplifying a lot of different solutions into a single catchphrase. Let’s break out the different options and compare them. 1. SQL Server in Amazon EC2 and Azure VMs Amazon EC2 is a virtualization platform. Amazon buys servers, installs their secret sauce software, and rents you Windows virtual machines by the…
A while back, Jes asked who’s taking your backups. Making sure you have good backups is important. How much thought are you giving to handling historical backups? Right now, there’s a really good chance that you’re using a solution based on tape. While tape backups work, there’s a better way. How Are You Archiving Backups Right…
Going into Amazon Web Services (AWS) architecture training last week, I expected to get whiteboard-level training for project planners, and it met expectations. We spent time talking about how Amazon’s most popular services fit together and how they can be used to solve our business needs. Nothing in the training itself was groundbreaking for me – I keep…
People bring me in when they’re having data problems. They can’t store data fast enough, they can’t make it reliable enough, they can’t hire people to manage it, etc. When I’m in the conference room, it’s because there’s a fire in the disco datacenter. You know how it is as a DBA, though – DBA…
The Friday before class started I received an email from people running the Architecting with AWS training class about how to get to the class, what time class got started, a schedule of topics, and a link to prerequisites that I should go through before arriving at class on Monday morning. Most training classes I’ve…
Architecting with AWS is a three day training session held at the AWS offices in Seattle (classes are available in other locations). Both outsiders and AWS employees come together to learn about building scalable solutions on the AWS platform. This is a practical training program – there’s no certification behind it. The Architecting with AWS…
If you’ve ever wanted to use the cloud for a DR site, there’s good news: as of this week you can use AlwaysOn Availability Groups and set up an asynchronous replica of your data into Amazon Web Services (AWS). If you’re already in the cloud, or if you were holding off, this means that you…
Amazon Web Services (AWS) is a platform that offers a ton of services ranging from block storage, operating systems, to mail queues, DNS, and caching. When you say “cloud”, a lot of people think of AWS. AWS hosts a variety of businesses, large and small. Unfortunately, you still have to administer and configure your servers….
