Configure cross-account access to a shared AWS Glue Data Catalog using Amazon Athena Configure cross-account access to a shared AWS Glue data catalog using Amazon Athena. When several teams or business divisions collaborate across distinct AWS accounts, data is typically dispersed, making holistic analysis more difficult. AWS Glue Data Catalog solves a portion of the problem by serving as a central metadata repository for datasets. But what if you want several AWS accounts to query data using Amazon Athena without duplicating catalogs? This is where cross-account access to a common Glue Data Catalog comes in. By enabling cross-account access, several accounts can read (and even manage) a single centralized catalog, saving duplication, enhancing governance, and simplifying analytics. Why Share a Glue Data Catalog across Accounts? Centralized Metadata: Use a single source of truth for table definitions, schemas, and partitions. Reduced maintenance: Avoid keeping distinct catalogs for...

Set up DNS resolution for hybrid networks in a multi-account AWS environment DNS resolution for hybrid networks In a modern organization, workloads are typically run across numerous AWS accounts and connected to on-premises networks. While networking is vital, name resolution is also critical—without appropriate DNS resolution, services will be unable to communicate reliably. Setting up DNS resolution for hybrid networks in a multi-account AWS environment guarantees that applications, users, and services can find resources easily, whether they are in the cloud or on-premises. AWS offers a variety of tools and patterns to help with this process, making it both efficient and safe. Why is DNS resolution important in hybrid networks? Consider running an AWS workload that needs to connect to a database in your data center, or an on-premises server that needs to access an API hosted in another AWS account. When DNS queries fail, connectivity goes down. Proper DNS resolution allows: Reliab...

Amazon EKS Worker nodes using pre-bootstrap commands Amazon Elastic Kubernetes Service (EKS) is a managed Kubernetes service that simplifies the deployment of containerized applications at scale. However, when managing EKS worker nodes (EC2 instances), secure remote access is required for troubleshooting, patching, and automation. This is where the AWS Systems Manager (SSM) Agent steps in. The SSM Agent enables you to use Systems Manager capabilities on your worker nodes, including Session Manager, Run Command, and Patch Manager, without having to expose SSH ports or manage key pairs. One of the most effective ways to deploy the SSM Agent is during node bootstrap, ensuring that every new worker node in your cluster is pre-configured and ready for control.

Private ECS Deployment with Fargate, PrivateLink & NLB Security and privacy are frequently of utmost importance when executing containerized apps on Amazon ECS. Due to internal security regulations, regulatory restrictions, or the need to minimize the attack surface, many firms are unable to expose their services to the public internet. Here, Network Load Balancer (NLB), AWS Fargate, and AWS PrivateLink combine to offer an entirely private method of accessing ECS-based apps. With this method, you can safely deploy container workloads without needing an Internet Gateway or public IP address, while still allowing communication between your application and partner accounts, internal teams, or VPC-connected services. The Significance of Private Access There are various advantages of running container workloads on a private network: Improved Security: There are fewer attack vectors when there is no direct internet exposure. Compliance: Fulfills legal and internal audit standards for co...

Guidance for Warm Standby Using AWS Mainframe Modernization Refactor with AWS Blu Age Although updating mainframe applications is a difficult undertaking, businesses can convert outdated workloads into agile, cloud-native apps with AWS Mainframe Modernization Refactor using AWS Blu Age. It becomes crucial to provide high availability and business continuity once these workloads are operating on AWS. Creating a warm standby environment is one of the best ways to do this. In the event of an outage, a warm standby solution offers a near-real-time backup of your production environment that can swiftly take over. It is perfect for businesses who desire resilience without incurring the costs of a complete active-active system because it balances cost and recovery time. What Makes Warm Standby the Best Option for Modernizing Mainframes? Mission-critical applications such as banking transactions, healthcare systems, and logistical operations are frequently powered by mainframe workloads. A...

 AWS Managed Service account  Incorporate and move Windows instances hosted on EC2 into an AWS managed service account. Moving your EC2 Windows instances to an AWS Managed Service (AMS) account is a crucial step for businesses looking to boost security, streamline operations, and take use of AMS's automation features. A more robust, compliant, and economical infrastructure is the ultimate result of the process, which may seem complicated at first but becomes manageable when broken down. Why Convert Windows Instances on EC2 to AMS? Your AWS environment's heavy lifting is handled by AWS Managed Services (AMS). You can perform the following by absorbing and moving your current Windows instances into AMS: Cut down on operational overhead: patching, backups, and monitoring are handled by AMS. Enhance security and compliance: By enforcing AWS best practices, AMS ensures that your environment is properly designed and complies with ISO, SOC, and HIPAA regulations. Boost dependabil...

AWS Architecture Framework AWS Architecture Framework: A Beginner's Guide. When you first start creating solutions on Amazon Web Services (AWS), it can be overwhelming to select the correct services and guarantee that everything works together securely, reliably, and cost-effectively. This is where the AWS Architecture Framework comes in. It is a collection of best practices and standards developed by AWS to assist businesses and developers in designing cloud architectures that are well-optimized and future-ready. What Is The AWS Architecture Framework? The AWS Architecture Framework provides a disciplined method to developing and enhancing cloud systems. It is built on five major pillars that define the primary emphasis areas for each AWS workload: Operational Excellence focuses on optimizing workloads, automating operations, and continuously improving processes over time. Security measures include encryption, monitoring, and identity management to secure your data, applications,...