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Amazon Managed Blockchain (AMB)

2025-12-23T11:08:21+00:00

Bookmarks Key Terms and Concepts Key Components Supported Blockchains Key Features Hyperledger Fabric Network Editions Security Pricing  Use Cases Integrations AMB vs Amazon QLDB Regional Availability Amazon Managed Blockchain (AMB) Cheat Sheet A fully managed service designed to help you build resilient Web3 applications on both public and private blockchains Reduces the overhead required to create and manage blockchain networks and access blockchain data Currently supports Ethereum, Polygon, Bitcoin, and Hyperledger Fabric blockchains Enables multiple parties to securely transact and share data on a distributed and [...]

Amazon Managed Blockchain (AMB)2025-12-23T11:08:21+00:00

Amazon Bedrock Knowledge Bases Cheat Sheet

2025-12-23T08:18:07+00:00

Bookmarks Features Use Cases Implementation Security Best Practices Pricing   A fully managed Retrieval-Augmented Generation (RAG) service that securely connects foundation models to your company's private data sources. It automates the entire pipeline—from ingestion and indexing to retrieval and source attribution—enabling accurate, contextual, and verifiable AI responses without building custom data pipelines.   Amazon Bedrock Knowledge Bases Features Fully Managed RAG Pipeline Automates the end-to-end workflow from data ingestion to indexed storage. Handles parsing of complex documents (text, tables, images), intelligent chunking, vector embedding generation, and storage in your chosen vector database. Broad Data [...]

Amazon Bedrock Knowledge Bases Cheat Sheet2025-12-23T08:18:07+00:00

Amazon Bedrock AgentCore Runtime Cheat Sheet

2025-12-20T06:21:59+00:00

Bookmarks Features Use Cases Implementation Security Best Practices Pricing Amazon Bedrock AgentCore Runtime is the execution engine within the Bedrock AgentCore platform, providing a low-latency, serverless environment to run AI agents. It handles the complex infrastructure of scaling, security, and session management, allowing you to focus on developing agent logic. The service supports everything from rapid prototyping to production-scale deployments. Amazon Bedrock AgentCore Runtime Features Framework Agnostic Runtime lets you transform any local agent code to cloud-native deployments with a few lines of code. It works seamlessly with popular frameworks like LangGraph, [...]

Amazon Bedrock AgentCore Runtime Cheat Sheet2025-12-20T06:21:59+00:00

Automating PII Detection and Redaction with Amazon Comprehend

2026-01-08T08:21:54+00:00

Organizations today are entrusted with enormous amounts of sensitive information. Customer support logs, healthcare records, financial transactions, and even training datasets often contain Personally Identifiable Information (PII) such as names, phone numbers, email addresses, or credit card numbers. Protecting this information is not just a matter of compliance with regulations like GDPR, HIPAA, or PCI DSS. It is also central to maintaining customer trust and reducing the risk of data breaches. Amazon Comprehend, a managed natural language processing (NLP) service, provides a powerful way to automate the detection and redaction of PII. Instead of relying on manual review or custom [...]

Automating PII Detection and Redaction with Amazon Comprehend2026-01-08T08:21:54+00:00

Amazon Bedrock AgentCore Identity Cheat Sheet

2025-12-18T08:10:29+00:00

Bookmarks Features How It Works Implementation Integration Security Best Practices Pricing A specialized identity and credential management service for AI agents and automated workloads. It provides secure authentication, authorization, and credential management, enabling agents to access AWS and third-party services on behalf of users while maintaining security controls and audit trails. Agent identities are implemented as dedicated workload identities. Amazon Bedrock AgentCore Identity Features Centralized Agent Identity Management Provides a unified directory to create, manage, and organize unique workload identities for every AI agent. Each identity includes specialized metadata and [...]

Amazon Bedrock AgentCore Identity Cheat Sheet2025-12-18T08:10:29+00:00

Amazon Bedrock AgentCore Observability Cheat Sheet

2025-12-18T09:15:12+00:00

Bookmarks Features Use Cases Implementation Integration Security Best Practices Pricing Amazon Bedrock AgentCore Observability Cheat Sheet Amazon Bedrock AgentCore Observability delivers complete visibility into AI agent operations, enabling developers to monitor, analyze, and optimize agent performance, understand decision patterns, and troubleshoot issues across complex multi-agent workflows. It provides insights into agent reasoning, tool usage, and conversation flows. Amazon Bedrock AgentCore Observability Features Comprehensive Metrics and Monitoring Collect detailed performance metrics including response times, token usage, success rates, and error patterns. Monitor agent health and availability with configurable thresholds and alerts. [...]

Amazon Bedrock AgentCore Observability Cheat Sheet2025-12-18T09:15:12+00:00

Amazon Bedrock AgentCore Memory Cheat Sheet

2025-12-08T06:13:27+00:00

Bookmarks How Memory Works Memory Types  Implementation Integration Security Best Practices Pricing A managed service that enables AI agents to store, retrieve, and maintain context across conversations, allowing them to remember user information, preferences, and interaction history for more coherent and personalized responses. How Memory Works Memory Storage and Retrieval The Memory service automatically captures relevant information from agent-user conversations and stores it for future use. When an agent needs context, it queries the memory to retrieve past interactions, user details, or learned facts. The system uses semantic search to [...]

Amazon Bedrock AgentCore Memory Cheat Sheet2025-12-08T06:13:27+00:00

AWS Fault Injection Service

2025-12-07T12:42:42+00:00

Bookmarks Features Key Concepts Experiment Structure Overview Monitoring & Observability Best Practices Security Pricing AWS Fault Injection Service Cheat Sheet A fully managed chaos engineering service that help you improve the resilience and performance of your AWS applications by injecting controlled faults into your environment. It allows you to simulate real-world failures such as instance interruptions, pod crashes, network issues, and service throttling. Features No infrastructure maintenance required as it is a managed chaos engineering platform. Provides pre-built fault actions for EC2, EKS, ECS, RDS, DynamoDB, EBS, ELB, and many [...]

AWS Fault Injection Service2025-12-07T12:42:42+00:00

AWS Cloud WAN

2025-12-07T12:41:32+00:00

Bookmarks Features Key Concepts Routing Typical Use Cases Example High-Level Architecture Diagram Best Practices Security Monitoring & Observability Region Availability Pricing AWS Cloud WAN Cheat Sheet A managed wide-area network (WAN) service that connects your on-premises data centers, branch offices, and AWS VPCs through a single, centralized cloud-native global network. Features Provides a centralized global network using a hub-and-spoke model with AWS Regions acting as network segments. Uses Core Network Policies (JSON-based) to define routing intent, segment structure, and attachments. Automates the creation of global network topologies, [...]

AWS Cloud WAN2025-12-07T12:41:32+00:00

Amazon Bedrock AgentCore Gateway Cheat Sheet

2025-12-05T03:21:09+00:00

Bookmarks Overview Features Use Cases Implementation Security Best Practices Pricing A fully managed service that transforms how AI agents discover, access, and utilize tools by providing a centralized, secure gateway for tool management and execution across your organization. Overview The Amazon Bedrock AgentCore Gateway acts as a single point of entry for AI agents to discover and use approved tools and APIs. It streamlines tool management by centralizing authentication, monitoring, and access control for all agent interactions. This gateway enables consistent governance and security while maintaining development flexibility across teams [...]

Amazon Bedrock AgentCore Gateway Cheat Sheet2025-12-05T03:21:09+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Upskill and earn over $150,000 per year with an AWS, Azure, or GCP certification!

Follow us on LinkedIn, Facebook, or join our Slack study group. More importantly, answer as many practice exams as you can to help increase your chances of passing your certification exams on your first try!