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Amazon EC2 vs DigitalOcean vs Microsoft Azure: What are the differences?
Introduction
In this article, we will discuss the key differences between Amazon EC2, DigitalOcean, and Microsoft Azure. These three cloud computing platforms offer Infrastructure as a Service (IaaS) solutions, but there are distinct features that set them apart from each other.
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Scalability:
- Amazon EC2: EC2 provides automatic scaling capabilities, allowing you to adjust resources based on demand to handle fluctuations in traffic or workload. It offers a wide range of instance types for scalability.
- DigitalOcean: DigitalOcean also supports scaling, but it requires manual intervention. You can vertically scale by upgrading the droplet's plan or use load balancers for horizontal scaling.
- Microsoft Azure: Azure provides both manual and automatic scaling options. You can configure autoscaling rules based on specific metrics to automatically adjust resources. It offers various virtual machine sizes to support scalability needs.
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Pricing Model:
- Amazon EC2: EC2 follows a flexible, pay-as-you-go pricing model where you pay for the instance usage per hour. Costs can vary depending on the instance type, operating system, and other factors like data transfer and storage.
- DigitalOcean: DigitalOcean offers fixed pricing plans called "Droplets" that are billed on a monthly or hourly basis. Each Droplet includes a fixed set of resources, and additional resources like storage and network transfer incur additional costs.
- Microsoft Azure: Azure offers various pricing options, including per-hour or per-minute billing for virtual machines. The pricing depends on factors like instance size, storage, and the chosen billing option.
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Services and Offerings:
- Amazon EC2: EC2 provides a wide range of services and integrations, including load balancing, auto scaling, data storage, and networking capabilities. It also offers a vast marketplace of pre-configured virtual machine images.
- DigitalOcean: DigitalOcean focuses on simplicity and offers a streamlined set of services like droplets, managed databases, block storage, and load balancers. It provides straightforward options without overwhelming complexity.
- Microsoft Azure: Azure provides a comprehensive set of services and focuses on enterprise-grade solutions. It offers a wide range of services like virtual machines, databases, AI, analytics, IoT, and more. Azure also integrates well with other Microsoft products and services.
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Platform Maturity:
- Amazon EC2: EC2 is one of the earliest and most established cloud platforms, offering a mature and robust infrastructure. It has a vast and loyal customer base and extensive documentation and community support.
- DigitalOcean: DigitalOcean is a relatively newer player but has gained popularity for its simplicity and developer-friendly features. It offers a clean user interface and a straightforward learning curve.
- Microsoft Azure: Azure is a robust and mature cloud platform, backed by Microsoft's extensive resources and ecosystem. It has a strong enterprise focus and is well-suited for hybrid cloud deployments.
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Global Availability:
- Amazon EC2: EC2 provides a global infrastructure with multiple regions and availability zones worldwide. It offers the ability to deploy instances in different geographic locations to improve latency and redundancy.
- DigitalOcean: DigitalOcean initially started with a limited number of data centers but has expanded its global presence. It currently operates data centers in multiple regions, but the availability may vary compared to larger cloud providers.
- Microsoft Azure: Azure has a significant global presence with data centers spread across various regions. It offers a high degree of availability and allows you to deploy resources in multiple regions to ensure redundancy.
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Integration with Other Services:
- Amazon EC2: EC2 seamlessly integrates with other Amazon Web Services (AWS) offerings, allowing you to leverage various cloud services like S3, RDS, Lambda, and more.
- DigitalOcean: DigitalOcean provides some integrations with third-party tools and services but has a more limited ecosystem compared to larger cloud providers.
- Microsoft Azure: Azure offers deep integration with various Microsoft services like Office 365, Active Directory, Dynamics 365, and others. It provides a cohesive environment for Microsoft-centric organizations.
In Summary, while all three platforms offer cloud infrastructure services, Amazon EC2 stands out with its scalability and vast service offerings, while DigitalOcean emphasizes simplicity and cost-effectiveness, and Microsoft Azure provides enterprise-grade solutions with strong integration capabilities.
Albeit restricted to only a few places worlwide compared to its peers in the cloud segment, I am yet to find another provider capable of delivering a score over 5000 (Geekbench) in a benchmark on a single CPU machine, and each machine costs $6 a month. For homelab and experienced users who don't need DBaaS or IaaC's, it's a pretty straightforward choice. A more comprehensive review of Vultr's HF machines can be found here.
Our company builds micro saas applications. Based on the application we decide whether to deploy it over one of our shared servers or on a dedicated server.
We decided to Lightsail over EC2.
Lightsail is a lightweight, simplified product offering that has a dramatically simplified console. The instances run in a special VPC, but this aspect is also provisioned automatically, and invisible in the console.
Lightsail supports optionally peering this hidden VPC with your default VPC in the same AWS region, allowing Lightsail instances to access services like EC2 and RDS in the default VPC within the same AWS account.
Bandwidth is unlimited, but of course free bandwidth is not -- however, Lightsail instances do include a significant monthly bandwidth allowance before any bandwidth-related charges apply.
It has predictable pricing with no surprises at the end.
The flexibility of EC2 leads inevitably to complexity. Whereas for Lighsail there is virtually no learning curve, here. You don't even technically need to know how to use SSH with a private key -- the Lightsail console even has a built-in SSH client -- but there is no requirement that you use it. You can access these instances normally, with a standard SSH client.
Chose Hetnzer over DigitalOcean and Linode because Hetzner provides much cheaper VPS with much better specs. DigitalOcean might seems like a good choice at first because of how popular it is. But in reality, if all you need is a simple VPS, you won't benefit much from the their oversubscribed datacenters which often underperform other competitors. Linode is also a good choice. They have cheaper options and performs slightly better than DigitalOcean. In the end, choosing a more affordable host helps you save money. That's important when you're running a tight ship.
While Media Temple is more expensive than DigitalOcean, sometimes it is like comparing apples and oranges. DigitalOcean provides what is called Virtual Private Servers ( VPS ). While you seem to be on your own dedicated server, you are, in fact, sharing the same hardware with others.
If you need to be on your own dedicated server, or have other hardware requirements, you do not really have as many options with DigitalOcean. But with Media Temple, the skies the limit ( but so is potentially the cost ).
DigitalOcean was where I began; its USD5/month is extremely competitive and the overall experience as highly user-friendly.
However, their offerings were lacking and integrating with other resources I had on AWS was getting more costly (due to transfer costs on AWS). Eventually I moved the entire project off DO's Droplets and onto AWS's EC2.
One may initially find the cost (w/o free tier) and interface of AWS daunting however with good planning you can achieve highly cost-efficient systems with savings plans, spot instances, etcetera.
Do not dive into AWS head-first! Seriously, don't. Stand back and read pricing documentation thoroughly. You can, not to the fault of AWS, easily go way overbudget. Your first action upon getting your AWS account should be to set up billing alarms for estimated and current bill totals.
We first selected Google Cloud Platform about five years ago, because HIPAA compliance was significantly cheaper and easier on Google compared to AWS. We have stayed with Google Cloud because it provides an excellent command line tool for managing resources, and every resource has a well-designed, well-documented API. SDKs for most of these APIs are available for many popular languages. I have never worked with a cloud platform that's so amenable to automation. Google is also ahead of its competitors in Kubernetes support.
GCE is much more user friendly than EC2, though Amazon has come a very long way since the early days (pre-2010's). This can be seen in how easy it is to edit the storage attached to an instance in GCE: it's under the instance details and is edited inline. In AWS you have to click the instance > click the storage block device (new screen) > click the edit option (new modal) > resize the volume > confirm (new model) then wait a very long time. Google's is nearly instant.
- In both cases, the instance much be shut down.
There also the preference between "user burden-of-security" and automatic security: AWS goes for the former, GCE the latter.
Most bioinformatics shops nowadays are hosting on AWS or Azure, since they have HIPAA tiers and offer enterprise SLA contracts. Meanwhile Heroku hasn't historically supported HIPAA. Rackspace and Google Cloud would be other hosting providers we would consider, but we just don't get requests for them. So, we mostly focus on AWS and Azure support.
Pros of Amazon EC2
- Quick and reliable cloud servers647
- Scalability515
- Easy management393
- Low cost277
- Auto-scaling271
- Market leader89
- Backed by amazon80
- Reliable79
- Free tier67
- Easy management, scalability58
- Flexible13
- Easy to Start10
- Widely used9
- Web-scale9
- Elastic9
- Node.js API7
- Industry Standard5
- Lots of configuration options4
- GPU instances2
- Simpler to understand and learn1
- Extremely simple to use1
- Amazing for individuals1
- All the Open Source CLI tools you could want.1
Pros of DigitalOcean
- Great value for money560
- Simple dashboard364
- Good pricing362
- Ssds300
- Nice ui250
- Easy configuration191
- Great documentation156
- Ssh access138
- Great community135
- Ubuntu24
- Docker13
- IPv6 support12
- Private networking10
- 99.99% uptime SLA8
- Simple API7
- Great tutorials7
- 55 Second Provisioning6
- One Click Applications5
- Dokku4
- LAMP4
- Debian4
- CoreOS4
- Node.js4
- 1Gb/sec Servers3
- Word Press3
- Mean3
- LEMP3
- Simple Control Panel3
- Ghost3
- Runs CoreOS2
- Quick and no nonsense service2
- Django2
- Good Tutorials2
- Speed2
- Ruby on Rails2
- GitLab2
- Hex Core machines with dedicated ECC Ram and RAID SSD s2
- CentOS1
- Spaces1
- KVM Virtualization1
- Amazing Hardware1
- Transfer Globally1
- Fedora1
- FreeBSD1
- Drupal1
- FreeBSD Amp1
- Magento1
- ownCloud1
- RedMine1
- My go to server provider1
- Ease and simplicity1
- Nice1
- Find it superfitting with my requirements (SSD, ssh.1
- Easy Setup1
- Cheap1
- Static IP1
- It's the easiest to get started for small projects1
- Automatic Backup1
- Great support1
- Quick and easy to set up1
- Servers on demand - literally1
- Reliability1
- Variety of services0
- Managed Kubernetes0
Pros of Microsoft Azure
- Scales well and quite easy114
- Can use .Net or open source tools96
- Startup friendly81
- Startup plans via BizSpark73
- High performance62
- Wide choice of services38
- Low cost32
- Lots of integrations32
- Reliability31
- Twillio & Github are directly accessible19
- RESTful API13
- PaaS10
- Enterprise Grade10
- Startup support10
- DocumentDB8
- In person support7
- Free for students6
- Service Bus6
- Virtual Machines6
- Redis Cache5
- It rocks5
- Storage, Backup, and Recovery4
- Infrastructure Services4
- SQL Databases4
- CDN4
- Integration3
- Scheduler3
- Preview Portal3
- HDInsight3
- Built on Node.js3
- Big Data3
- BizSpark 60k Azure Benefit3
- IaaS3
- Backup2
- Open cloud2
- Web2
- SaaS2
- Big Compute2
- Mobile2
- Media2
- Dev-Test2
- Storage2
- StorSimple2
- Machine Learning2
- Stream Analytics2
- Data Factory2
- Event Hubs2
- Virtual Network2
- ExpressRoute2
- Traffic Manager2
- Media Services2
- BizTalk Services2
- Site Recovery2
- Active Directory2
- Multi-Factor Authentication2
- Visual Studio Online2
- Application Insights2
- Automation2
- Operational Insights2
- Key Vault2
- Infrastructure near your customers2
- Easy Deployment2
- Enterprise customer preferences1
- Documentation1
- Security1
- Best cloud platfrom1
- Easy and fast to start with1
- Remote Debugging1
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Cons of Amazon EC2
- Ui could use a lot of work13
- High learning curve when compared to PaaS6
- Extremely poor CPU performance3
Cons of DigitalOcean
- No live support chat3
- Pricing3
Cons of Microsoft Azure
- Confusing UI7
- Expensive plesk on Azure2