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Amazon SES

2023-06-23T08:29:34+00:00

Bookmarks Common Use Cases Features Methods of Sending Emails Testing Amazon SES Concepts Email Authentication Methods Email Sending Requests Dedicated IP Addresses vs Amazon SES IP Addresses Security Pricing Limits Amazon SES Cheat Sheet A cost-effective and scalable email service that enables you to send mail from within any application. A regional service. Amazon SES is for applications that need to send communications via email. Amazon SES supports custom email header fields and many MIME types. Amazon SNS is for messaging-oriented applications, with multiple subscribers requesting [...]

Amazon SES2023-06-23T08:29:34+00:00

AWS Certified Database – Specialty DBS-C01 Exam Study Path

2024-02-17T03:48:18+00:00

Bookmarks Study Materials Core AWS Services to Focus On Validate Your Knowledge Final Remarks The global cloud adoption trend will continue to accelerate in the coming years and that will include the proliferation of deploying and managing purpose-built databases. Companies from all industries will look for talents that can manage the challenges of migrating their data and securing them in the cloud. The AWS Certified Database - Specialty (DBS-C01) exam is the latest addition to the AWS Specialty Certifications. This exam validates your comprehensive understanding of AWS database services' breadth, including the concepts of design, [...]

AWS Certified Database – Specialty DBS-C01 Exam Study Path2024-02-17T03:48:18+00:00

Introduction to AWS

2024-01-23T05:16:20+00:00

In 2006, Amazon launched its own IT Infrastructure Services called Amazon Web Services. AWS is a cloud platform where you can create, build, and deploy applications. The different AWS services can be accessed over the Internet and it provides premium support plans to help companies run their business applications and workloads on the cloud. Amazon Web Services also has the biggest market share in the cloud industry and has the most extensive global cloud infrastructure in the world.   AWS Global Infrastructure The Cloud Infrastructure of AWS is built around: Regions - provide multiple, physically separated, and isolated Availability Zones [...]

Introduction to AWS2024-01-23T05:16:20+00:00

Amazon Quantum Ledger Database (QLDB)

2023-06-23T06:29:32+00:00

Bookmarks How it Works Common Use Cases Components Of QLDB Performance Scalability Reliability Backup and Restore Security Pricing Limitations Amazon Quantum Ledger Database Cheat Sheet Fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log ‎owned by a central trusted authority. Used to track all application data changes, and maintain a complete and verifiable history of changes over time Amazon QLDB is serverless.  No capacity provisioning required or setting read/write limits. QLDB transactions are ACID (atomicity, consistency, isolation, and durability) compliant. Amazon QLDB [...]

Amazon Quantum Ledger Database (QLDB)2023-06-23T06:29:32+00:00

Amazon DocumentDB

2023-06-23T06:21:29+00:00

Bookmarks How it Works Performance Scaling Reliability Backup and Restore Security Pricing Limitations Amazon DocumentDB Cheat Sheet Fully managed document database service designed to be fast, scalable, and highly available. Data is stored in JSON-like documents. Compatible with MongoDb. Flexible schema and indexing. Commonly used for content management, user profiles, and real-time big data. How it Works   An Amazon DocumentDB cluster decouples storage and compute. A cluster consists of Cluster volume and Instances Cluster volume refers to the storage layer that spans multiple Availability Zones. Each Availability Zone [...]

Amazon DocumentDB2023-06-23T06:21:29+00:00

AWS DataSync vs Storage Gateway

2024-01-18T06:27:52+00:00

Learn more about the use cases and differences between AWS Data Sync and Storage Gateway in this comparison table:   DataSync Storage Gateway Description AWS DataSync is an online data transfer service that simplifies, automates, and accelerates the process of copying large amounts of data to and from AWS storage services over the Internet or over AWS Direct Connect. AWS Storage Gateway is a hybrid cloud storage service that gives you on-premises access to virtually unlimited cloud storage by linking it to S3. Storage Gateway provides 3 types of storage interfaces for your on-premises applications: file, volume, and tape. How [...]

AWS DataSync vs Storage Gateway2024-01-18T06:27:52+00:00

AWS CloudFormation Deletion Policy

2023-06-03T04:57:38+00:00

Deleting a stack on CloudFormation also removes all the provisioned resources in it. In some cases, you want some resources to be retained even after deleting its stack. The good thing is that you can do this by defining its DeletionPolicy.  This is pretty straightforward - you just need to define DeletionPolicy with Retain value and for the resources that support snapshot, (like RDS databases) you can set Snapshot as its value. With DeletionPolicy: Snapshot, a snapshot is created before a resource is deleted. This allows you to have a backup of the resource that's been deleted from the stack.  [...]

AWS CloudFormation Deletion Policy2023-06-03T04:57:38+00:00

AWS CloudFormation StackSets and Nested Stacks

2023-06-03T04:59:37+00:00

AWS CloudFormation lets you model and provision resources for your environment using programming language, leveraging the concept of Infrastructure as Code (IaC). You don’t need to manually create all of your resources one by one, CloudFormation will do this for you. All resources are defined on the AWS CloudFormation template. This means that this AWS environment can be reliably and easily reproduced since everything is declared on a template. For example, creating a new Test environment similar to your current setup, or when creating a Disaster Recovery environment in another region.  With AWS CloudFormation, you can either upload your own [...]

AWS CloudFormation StackSets and Nested Stacks2023-06-03T04:59:37+00:00

Amazon Neptune

2023-06-23T06:27:53+00:00

Bookmarks How it Works Common Use Cases Performance Reliability Backup And Restore Security Pricing Monitoring Limitations Amazon Neptune Cheat Sheet Amazon Neptune is a fully managed graph database service used for building applications that work with highly connected datasets. Optimized for storing billions of relationships between pieces of information. Provide milliseconds latency when querying the graph. Neptune supports graph query languages like Apache TinkerPop Gremlin and W3C's SPARQL. How it works Common Use Cases Social Networking Amazon Neptune can easily process user’s interactions like comments, follows, and likes [...]

Amazon Neptune2023-06-23T06:27:53+00:00

Amazon S3 Access Points

2023-06-03T05:09:17+00:00

Managing access to your S3 buckets should be pretty easy using Amazon S3’s bucket policy. But as the number of your users and data grows, this easily becomes a complicated task. Provisioning access policies (who and where to access these objects) to these users could be a messy thing to do. AWS added this feature called Access Points on S3 to resolve this current problem. Access Points can simplify things in terms of provisioning access to different users. With this feature, each user can have a dedicated access point on a bucket and each of these access points has its [...]

Amazon S3 Access Points2023-06-03T05:09:17+00:00

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