Amazon EC2

Website

aws.amazon.com

Pricing URL

Official Amazon EC2 Pricing

$ Details

Categories

#Cloud Computing #Cloud Infrastructure #VPS #Cloud Hosting

Dokku

Website

dokku.com

Pricing URL

-

$ Details

Categories

#IT Automation #Backend As A Service #PaaS #DevOps Tools #Heroku

Amazon EC2 features and specs

• Scalability
  Amazon EC2 allows you to quickly scale your resources up or down based on demand. This flexibility helps you manage your compute needs efficiently without overcommitting resources.
• Pay-as-you-go pricing
  With Amazon EC2, you only pay for the instances you use. This usage-based pricing model can help reduce costs, especially for businesses with variable compute workloads.
• Wide range of instance types
  EC2 offers a variety of instance types optimized for different use cases, such as compute-intensive or memory-intensive applications, allowing you to choose the most suitable instance for your needs.
• Global availability
  Amazon EC2 is available in multiple regions around the world, enabling you to deploy your applications closer to your users for reduced latency and improved performance.
• Integration with other AWS services
  EC2 integrates seamlessly with other AWS services such as S3, RDS, and VPC, providing a comprehensive cloud infrastructure for your applications.
• Security and compliance
  Amazon EC2 provides a range of security features, including VPC, IAM roles, and encryption, to help you protect your data and comply with regulatory requirements.

Possible disadvantages of Amazon EC2

• Complexity
  Managing EC2 instances can be complex, especially as your infrastructure grows. This may require specialized knowledge and skills to properly configure, monitor, and maintain the instances.
• Cost management
  Although the pay-as-you-go model can be cost-effective, it can also lead to unexpected expenses if resources are not managed carefully. Overprovisioning or forgetting to shut down instances can quickly increase costs.
• Performance variability
  While EC2 offers high performance, there can be variability in resources allocated to your instances, especially in the shared tenancy model. This can lead to occasional performance inconsistencies.
• In-depth knowledge required
  To fully leverage Amazon EC2, a good level of expertise in AWS services, cloud computing concepts, and best practices is required. This can be a barrier for organizations without adequate technical skills.
• Vendor lock-in
  Relying heavily on Amazon EC2 can lead to vendor lock-in, making it challenging to migrate to alternative platforms or cloud providers without significant effort and potential downtime.
• Privacy concerns
  Although AWS provides robust security measures, some organizations may have concerns about storing sensitive data on a third-party managed service and prefer managing their own infrastructure.

Dokku features and specs

• Ease of Use
  Dokku provides simple commands and clear documentation, making it straightforward to deploy, manage, and scale applications using a process similar to Heroku.
• Heroku Compatibility
  Dokku uses a Heroku-like buildpack system, which allows users to deploy applications with ease if they are already familiar with Heroku.
• Cost-Effective
  Being an open-source project, Dokku itself is free to use, which can significantly reduce the cost of deploying applications compared to using premium services.
• Customizability
  As an open-source tool, Dokku allows for extensive customization according to user needs, offering flexibility in deployment settings and configurations.
• Plugin System
  Dokku supports a wide range of plugins, enabling users to extend its functionality easily, such as adding database support, monitoring capabilities, and more.

Possible disadvantages of Dokku

• Initial Setup Complexity
  Setting up Dokku for the first time might be challenging, especially for users with limited experience in server management and Linux administration.
• Limited Built-In Features
  Compared to fully-managed PaaS solutions, Dokku has fewer built-in features, potentially requiring more effort to implement certain functionalities such as load balancing and extensive monitoring.
• Scalability Challenges
  While Dokku supports basic scaling, it might not handle extensive scaling needs as efficiently as more robust enterprise-level solutions.
• Resource Management
  Dokku's resource management capabilities are limited compared to dedicated orchestration tools like Kubernetes, making it less suitable for complex and large-scale application deployments.
• Community Support
  Even though Dokku has a growing community, it is not as large or as active as some of the more popular platforms, which can limit the availability of community-driven support and resources.

Introduction to Amazon EC2 - Elastic Cloud Server & Hosting with AWS

More videos:

00028 Creating Your Own PaaS with Dokku

More videos: