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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

Amazon Timestream

2025-12-04T00:43:48+00:00

Bookmarks Amazon Timestream for InfluxDB Amazon Timestream for InfluxDB 3 Amazon Timestream for LiveAnalytics Integrations Security Pricing Use Cases Best Practices Amazon Timestream Cheat Sheet A fully managed, purpose-built time series database service for storing and analyzing trillions of time series data points per day Offers multiple database engines: Timestream for InfluxDB (Recommended) - Managed InfluxDB databases for real-time time series applications with single-digit millisecond query response times and up to 99.9% availability Timestream for InfluxDB 3 - Next-generation managed InfluxDB 3 databases leveraging Apache Arrow, Apache Data Fusion, [...]

Amazon Timestream2025-12-04T00:43:48+00:00

AWS Vector Databases Explained: Semantic Search and RAG Systems

2025-12-04T07:08:08+00:00

The generative AI (GenAI) revolution has transformed how organizations extract value from their data. While large language models (LLMs) demonstrate remarkable capabilities in understanding and generating human-like text, their true enterprise potential is unlocked only when they can access proprietary, domain-specific information. This necessity has propelled vector databases from a specialized niche into an essential pillar of modern AI infrastructure. But First, What Are Vector Databases? A vector database, as its name suggests, is a type of database designed to store, index, and efficiently search vector embeddings. These vectors are high-dimensional points that represent meaning.  At its core, a vector [...]

AWS Vector Databases Explained: Semantic Search and RAG Systems2025-12-04T07:08:08+00:00

AWS B2B Data Interchange

2025-12-07T12:40:33+00:00

Bookmarks Key Concepts Key Features Example High-Level Architecture Best Practices Security & Compliance Pricing AWS B2B Data Interchange Cheat Sheet It manages the trading-partner lifecycle and automates the transformation and generation of Electronic Data Interchange (EDI) transactions, converting between standard EDI formats (such as X12, EDIFACT, HL7v2) and JSON/XML. It is fully managed (does not require an infrastructure to operate) and is designed for pay-as-you-go usage. Key Concepts Profile = business identity in B2BI Transformer = translation/mapping logic (inbound/outbound) Trading Capability = defines documents & direction you support Partnership = connection with a [...]

AWS B2B Data Interchange2025-12-07T12:40:33+00:00

Amazon Bedrock AgentCore Browser Tools Cheat Sheet

2025-12-02T03:32:25+00:00

Bookmarks Features Use Cases Implementation Security Best Practices Pricing A web browsing capability that enables AI agents to access and interact with live websites, extract real-time information, and perform automated web tasks through natural language instructions.   Amazon Bedrock AgentCore Browser Tool Features Live Web Content Access The Browser tool enables agents to navigate to specific URLs and extract text, links, and structured data from web pages. It handles dynamic content rendered by JavaScript and modern web frameworks, automatically managing sessions and following redirects. The tool can access both public websites [...]

Amazon Bedrock AgentCore Browser Tools Cheat Sheet2025-12-02T03:32:25+00:00

Amazon Bedrock AgentCore Code Interpreter Cheat Sheet

2025-12-02T03:31:23+00:00

Bookmarks Features Use Cases Implementation Security Best Practices Pricing   A specialized tool that enables AI agents to write, execute, and debug Python code in a secure sandboxed environment for data analysis, mathematical computations, and file processing tasks.   Amazon Bedrock AgentCore Code Interpreter Features Secure Code Execution The Code Interpreter runs Python code in an isolated sandbox environment with no external network access. It includes popular data science libraries like pandas, numpy, and matplotlib for comprehensive analysis. The environment automatically manages memory and computational resources to ensure safe operation. File [...]

Amazon Bedrock AgentCore Code Interpreter Cheat Sheet2025-12-02T03:31:23+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!