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AWS WAF VS Amazon ElastiCache

Compare AWS WAF VS Amazon ElastiCache and see what are their differences

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AWS WAF logo AWS WAF

AWS WAF is a web application firewall that helps protect your web applications from common web exploits.

Amazon ElastiCache logo Amazon ElastiCache

Amazon ElastiCache offers fully managed Redis and Memcached. Seamlessly deploy, operate, and scale popular open source compatible in-memory data stores.
  • AWS WAF Landing page
    Landing page //
    2023-04-02
  • Amazon ElastiCache Landing page
    Landing page //
    2023-04-28

AWS WAF features and specs

  • Scalability
    AWS WAF is designed to scale automatically with your application. It can handle high traffic loads without manual intervention, making it suitable for dynamic and unpredictable environments.
  • Ease of Integration
    AWS WAF easily integrates with other AWS services such as CloudFront, Application Load Balancer, and API Gateway, providing a seamless security solution within the AWS ecosystem.
  • Custom Rule Configuration
    Users can define custom rules and policies to suit specific security requirements. AWS WAF provides a flexible rule creation environment, enabling the creation of complex firewall rules.
  • Managed Rules
    AWS WAF offers a set of pre-configured managed rules that provide protection against common threats such as SQL injection and cross-site scripting, which saves time and effort for administrators.
  • Comprehensive Logging and Monitoring
    AWS WAF integrates with AWS CloudWatch and AWS Kinesis Firehose to provide detailed logging and monitoring capabilities. This helps in tracking, analyzing, and reacting to security events in real time.
  • Cost-Effectiveness
    AWS WAF operates on a pay-as-you-go pricing model, allowing businesses to scale costs with usage. This can be particularly cost-effective for smaller organizations or startups.

Possible disadvantages of AWS WAF

  • Complexity
    While AWS WAF offers powerful features, its setup and configuration can be complex, especially for users who are not familiar with AWS or web security concepts.
  • Initial Learning Curve
    New users may find it challenging to get up to speed with AWS WAF due to the need to understand AWS services and security rules syntax. This initial learning phase can be time-consuming.
  • Rule Processing Latency
    In some cases, the processing of complex rules can introduce latency in response times. This may impact the performance of high-speed applications that require minimal delay.
  • Service Dependency
    AWS WAF is deeply integrated within the AWS ecosystem. As a result, its effectiveness is dependent on the use of other AWS services, which may not be ideal for multi-cloud strategies.
  • Cost for Heavy Usage
    While the pay-as-you-go model can be cost-effective for small-scale operations, businesses with high traffic volumes might find the cumulative costs to be significant.
  • Limited Offline Capabilities
    AWS WAF is designed primarily for protecting online applications. Offline or on-premise applications require different solutions, and AWS WAF may not be well-suited in these scenarios.

Amazon ElastiCache features and specs

  • Scalability
    Amazon ElastiCache allows for seamless scaling of your cache cluster. You can easily add or remove nodes to adjust to the workload demands, ensuring efficient resource management.
  • Managed Service
    ElastiCache is fully managed by AWS, meaning that infrastructure tasks such as hardware provisioning, patching, and maintenance are handled by Amazon, reducing operational overhead for users.
  • High Performance
    Designed for delivering low latency and high throughput, ElastiCache can significantly improve the performance of applications by reducing the time to retrieve data from databases.
  • Compatibility
    It supports popular caching engines such as Redis and Memcached, allowing users to work with familiar technologies and migrate existing setups to the AWS environment with ease.
  • Security and Compliance
    ElastiCache provides robust security features including VPC integration, data encryption, and IAM policies, helping to ensure compliance with various industry standards.

Possible disadvantages of Amazon ElastiCache

  • Cost
    As a premium managed service, ElastiCache can become expensive, especially for large-scale deployments or when utilizing advanced features, which may not be ideal for all budget constraints.
  • Limited Customization
    Because it is a managed service, there are limits to the customization of infrastructure and configurations when compared to self-managed solutions, which might not accommodate all specific needs.
  • Dependency on AWS Ecosystem
    Using ElastiCache ties your infrastructure to AWS, which might not be suitable for organizations seeking a multi-cloud strategy or those who wish to avoid vendor lock-in.
  • Learning Curve
    New users may face a learning curve, especially if they are not already familiar with AWS services and console navigation, potentially requiring additional training or support.
  • Regional Limitations
    Not all features may be available in every AWS region, which could impact global deployments and necessitate strategic planning for distribution and redundancy.

AWS WAF videos

Protecting Your Web Application Using AWS Managed Rules for AWS WAF - AWS Online Tech Talks

More videos:

  • Review - Amazon AWS WAF (Web application Firewall ) Training
  • Review - AWS WAF REVIEW

Amazon ElastiCache videos

Introduction to Amazon ElastiCache for Redis

More videos:

  • Review - AWS re:Invent 2019: Supercharge your real-time apps with Amazon ElastiCache (DAT208)

Category Popularity

0-100% (relative to AWS WAF and Amazon ElastiCache)
Web Application Security
100 100%
0% 0
Databases
0 0%
100% 100
Security Monitoring
100 100%
0% 0
NoSQL Databases
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare AWS WAF and Amazon ElastiCache

AWS WAF Reviews

We have no reviews of AWS WAF yet.
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Amazon ElastiCache Reviews

Comparing the new Redis6 multithreaded I/O to Elasticache & KeyDB
KeyDB was introduced nearly a year ago as a multithreaded fork of Redis with major performance gains. Soon after Amazon announced their enhanced io handling for Redis using Elasticache. Redis is now in the process of releasing their multithreaded io option in version 6.0. Unlike Redis6 and Elasticache, KeyDB multithreads several aspects including placing the event loop on...
Source: docs.keydb.dev

Social recommendations and mentions

Based on our record, AWS WAF should be more popular than Amazon ElastiCache. It has been mentiond 36 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

AWS WAF mentions (36)

  • Understanding AWS Regions and Availability Zones: A Guide for Beginners
    AWS CloudFront is the star of the show here. It caches static content (like media, scripts, and images) to ensure fast, reliable delivery. Other AWS services that run at the edge include Route 53 for DNS routing, Shield and WAF for security, and even Lambda via Lambda@Edge — giving you the ability to run serverless logic closer to the user. - Source: dev.to / 25 days ago
  • 🚀🚀Setting Up AWS Firewall Manager Used For Auditing Security Groups in AWS Organization accounts.
    AWS Firewall Manager is a security management service that makes it easier to centrally configure and manage firewall rules across your accounts and applications in AWS Organizations. You can use Firewall Manager to manage AWS WAF, AWS Shield Advanced, VPC, security groups, AWS Network Firewall, and more. - Source: dev.to / 2 months ago
  • 12 Practices and Tools to Ensure API Security
    Like Adam said - WAF is Cloudflare's bread-and-butter product offering, but Amazon also offers AWS WAF in case you want to stick to a single-cloud solution. - Source: dev.to / 2 months ago
  • Block direct access to CloudFront origins with custom headers and AWS WAF
    Amazon Web Application Firewall AWS WAF is a web application firewall that lets you monitor the HTTP(S) requests that are forwarded to your protected web application resources. AWS WAF lets you control access to your content. Based on criteria that you specify, such as the IP addresses that requests originate from or the values of query strings, the service associated with your protected resource responds to... - Source: dev.to / 6 months ago
  • AWS Serverless Security: Preventing HTTP Flood DDoS Attack
    AWS WAF is a web application firewall that helps protect your web applications / APIs against common web exploits and bots. Attacks may affect availability, compromise security, or consume excessive resources. AWS WAF gives you control over how traffic reaches your applications by enabling you to create security rules that control bot traffic and block common attack patterns. - Source: dev.to / 5 months ago
View more

Amazon ElastiCache mentions (13)

  • Setting up Ruby on Rails with RVM, Puma, Mina, Nginx, Sidekiq and Redis on Amazon Linux 2
    Sidekiq (For background jobs processing)+ Redis (As persistence engine for Sidekiq). Since you are in AWS ecosystem you could also use Elasticache instead of local Redis, just parameterize correctly your Sidekiq if you want to do so. - Source: dev.to / 7 months ago
  • Choosing the Right AWS Database: A Guide for Modern Applications
    Key-value databases are designed to store and retrieve data using simple key-value pairs, making them ideal for applications that require fast and simple data access. AWS offers a fully managed key-value database service called Amazon ElastiCache that supports popular key-value engines such as Redis and Memcached. - Source: dev.to / over 1 year ago
  • How to Effectively Use Caching to Improve Microservices Performance
    Cloud-Based Caching Services: Evaluate the use of cloud-based caching services, such as Amazon ElastiCache or Redis Cloud, for managed caching solutions that offer scalability, resilience, and reduced maintenance overhead. - Source: dev.to / over 1 year ago
  • AWS Beginner's Key Terminologies
    Amazon ElastiCache (database) Amazon ElastiCache is a web service that simplifies deploying, operating and scaling an in-memory cache in the cloud. The service improves the performance of web applications by providing information retrieval from fast, managed, in-memory caches, instead of relying entirely on slower disk-based databases. Https://aws.amazon.com/elasticache/. - Source: dev.to / over 2 years ago
  • Amazon DynamoDB Accelerator (DAX) vs ElastiCache : Which One to Use?
    Amazon DynamoDB Accelerator (DAX) and ElastiCache both are fully managed caching services from AWS. DAX is designed especially for DynamoDB on the other hand ElastiCache can cache anything including DynamoDB. Source: over 2 years ago
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What are some alternatives?

When comparing AWS WAF and Amazon ElastiCache, you can also consider the following products

OpenSSL - OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Sqreen - Sqreen is a web application security monitoring and protection solution helping companies protect their apps and users from attacks. Get started in minutes.

memcached - High-performance, distributed memory object caching system

Let's Encrypt - Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).

Amazon RDS - Easy to manage relational databases optimized for total cost of ownership.