AWS CloudFormation

Infrastructure as Code Infrastructure as Code (IaC) is a way to provision and manage your infrastructure through code instead of through manual processes With IaC, you can create configuration files that contain your infrastructure specifications, which makes it easier to edit and distribute configurations. You provision the same environment every time in other account or […]

Table of Contents What is NoSQLNoSQL DatabaseAmazon DynamoDBComponents of Amazon DynamoDBDynamoDB – Primary KeysDynamoDB – Provisioned ThroughputDynamoDB – Write Capacity UnitsDynamoDB – Read Capacity UnitsDynamoDB – Write, Delete DataDynamoDB – Batching WritesDynamoDB – Reading DataAmazon DynamoDB Accelerator (DAX) What is NoSQL NoSQL databases are non-tabular databases and store data differently than relational tables NoSQL databases […]

Table of Contents Amazon API GatewayFeatures of API GatewayAPI Gateway use casesAPI Gateway pricingAPI Gateway – Deployment StagesAPI Integration TypeMapping TemplatesAWS API Gateway Swagger / Open API specEnabling API CachingAPI Gateway API KeysAPI Gateway – CORSAPI Gateway – Logging & Tracing Amazon API Gateway Amazon API Gateway is a fully managed service that makes it […]

Table of Contents What is a Serverless ArchitectureServerless Services in AWSWhat is AWS LambdaBenefits of AWS LambdaAWS Lambda language supportAWS Lambda Functions ConfigurationLambda Function – Services it can accessInvoking Lambda FunctionsSupported AWS event sourcesUse Cases of AWS LambdaAWS Lambda LimitsMonitoring and Pricing What is a Serverless Architecture Is a way to build and run applications […]

Table of Contents Data WarehouseAWS RedshiftAvailability and DurabilityBackup RetentionData Security Data Warehouse In computing, a data warehouse is a system used for reporting and data analysis and is considered a core component of business intelligence. A data warehouse centralizes and consolidates large amounts of data from multiple source The data within a data warehouse is […]

Table of Contents AWS ElastiCacheElastiCache – MemcachedAmazon Elasticache – RedisElastiCache – Redis vs Memcached AWS ElastiCache Querying a database will always be slower and more expensive than locating a key in a key-value pair cache. In-memory key-value store is to provide ultra-fast latency Most data stores have areas of data that are frequently accessed but […]

Table of Contents Relational Database ServiceInfrastructure ManagementSupported Databases by AWSRDS DB InstancesDB instance classes and storageRDS BackupAutomated backupsManual backupsAmazon RDS Multi-AZ Deployments – Disaster RecoveryRDS Multi-AZ DeploymentsDB Read ReplicasRDS Read Replicas – Use CasesAmazon AuroraAmazon Aurora DB clustersFeatures of Aurora Relational Database Service All relational DBs use Structured Query Language (SQL) Best suited for OLTP […]

Table of Contents Content Delivery Network (CDN)Popular CDN ServicesWhat is AWS CloudFrontAWS CloudFrontCloudFront OriginsAmazon CloudFront DistributionsCloudFront InvalidationGeographic Restrictions Content Delivery Network (CDN) A content delivery network (CDN) refers to a geographically distributed group of servers which work together to provide fast delivery of Internet content. A CDN allows for the quick transfer/loading of Internet content […]

Table of Contents What is Auto ScalingFeatures of AWS Auto ScalingEC2 Auto ScalingGetting started with EC2 Auto ScalingAuto Scaling ComponentsScaling OptionsPredictive Scaling What is Auto Scaling AWS Auto Scaling enables you to configure automatic scaling for the scalable resources You can configure automatic scaling for individual resources or for whole applications. With AWS Auto Scaling, […]

Table of Contents Scalability and High AvailabilityAWS Elastic Load BalancingLoad Balancer BenefitsELB ListenerClassic Load BalancerClassic Load Balancer TypesInternal Load Balancer Use CaseListener ConfigurationsAssign Security GroupsConfigure Health CheckCross Zone Load BalancingRouting AlgorithmConfigure Sticky SessionsConnection DrainingIdle Connection TimeoutMonitoring Load BalancerQuotas for your Classic Load BalancerApplication Load BalancerApplication Load Balancer ComponentsALB ListenersALB Listener RulesALB Target GroupsALB Target GroupsALB […]