180TCO the way it really isHardware –Server, Rack Chassis PDUs, ToR Switches (+Maintenance)Software - OS, Virtualization Licenses(+Maintenance)Facilities CostHardware –Storage Disks, SAN/FC SwitchesSoftware - Backup Network Hardware –LAN Switches, Load BalancerBandwidth costsSoftware –Network Monitoring Server Admin, Virtualization Admin, Storage Admin, Network Admin, Support TeamSpacePowerCoolingProject planning, Advisors, Legal, Contractors, Managed Services, Training, Cost of capitalBusiness Value:Cost of delaysRisk premiumCompetitive abilitiesGovernanceEtc.IT Labor CostsNetwork CostsStorage CostsServer Costs4123Extras5Facilities CostSpacePowerCoolingFacilities CostSpacePowerCoolingillustrativeOverheadOn-prem.ColocationAWS overhead costs is included in the publicly listed prices.
182Tools for Cost Visibility•Monthly Spend by Service View•Monthly Spend by Linked Account View•Daily Spend ViewCost ExplorerTAGs•Identify and organize your AWS resources•Integrated with multi AWS Services•EC2, RDS, S3, Glaciers, Redshift, etc...
183Billing ComparisonN.Virginia, 30thJan2019.Reserved Convertible
184Estimating Cost SavingsSimple Monthly Calculator
Simulation: CPC Prep Test and Discussion
Module 5:AWS Well-Architected Framework
187•Design Principles–Stop guessing your capacity needs–Test systems at production scale–Automate to make architectural experimentation easier–Allow for evolutionary architectures–Data-Driven Architectures–Improve through game daysThe AWS Well-ArchitectedFramework
188Pillars of AWS Well-ArchitectedSecurityReliabilityPerformance EfficiencyCost OptimizationOperational Excellence
189•The ability to run and monitor systems to deliver business value and continually improve supporting processes and procedures. •Principles–1. Perform operations with code–2. Align operations processes to business objectives–3. Make regular, small, incremental changes–4. Test for responses to unexpected events–5. Learn from operational events and failures–6. Keep operations procedures current•Coverage Area–Preparation–Operation–ResponseOperational Excellence
190•Prepare–AWS Config rules•Operate–Amazon CloudWatch•Evolve–Amazon ElastiSearch Services (Amazon ES)Operational Excellence: AWS Services
191Availability Zone APublic Subnetx.x.x.x/xExample Services:RDGWNATISD/WAFData Tier AmazonAuroraApp Tier(Private Subnet)x.x.x.x/xWeb Tier(Private Subnet)x.x.x.x/xAvailability Zone BPublic Subnetx.x.x.x/xExample Services:RDGWNATIDS/WAFData TierAmazonAuroraApp Tier(Private Subnet)x.x.x.x/xWeb Tier(Private Subnet)x.x.x.x/xusersinternetadminreplicationAuto Scaling GroupAuto Scaling GroupOn-DemandReservedReservedOn-DemandOn-DemandReservedReservedOn-DemandWebSecurity GroupAppSecurity GroupDBSecurity Group1.Use of CloudWatch to achieve visibility in the cloud2.
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- Amazon Web Services, AWS, Amazon Elastic Compute Cloud