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AWS reading notes

Authoritative source ledger

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Last verified: 2026-08-22 (Asia/Dubai)

This is the package's source-control plane. A chapter may cite a source ID only for the claim IDs listed in that source's Claims cell. A source being in the ledger does not make every statement on that page approved.

Control rules

Section titled “Control rules”
  1. Prefer original books, papers, standards, or first-party documentation.
  2. Cite the direct supporting page next to every non-obvious semantic, guarantee, quota, limit, or price. A product landing page is not enough when a narrower developer-guide or API page exists.
  3. Mark AWS semantics, quotas, service names, and prices mutable; record a retrieval date and re-check them during the final audit. Numeric examples use eu-west-1 and an explicit date. Never copy an undated number forward.
  4. Marketing terms such as exactly once must be narrowed to their documented boundary. They never imply exactly-once business effects by themselves.
  5. Distinguish a documented statement from an architectural inference. An inference names its premises and must not be presented as an AWS guarantee.
  6. The SSE notes and the local application repository are review inputs only. They may locate a risk, but they cannot authorize a technical claim.
  7. Books without a freely addressable passage use an ISBN or DOI and a chapter locator in the eventual citation. Do not imply that a publisher landing page proves a passage.

Freshness classes:

  • stable: book, paper, standard, or durable conceptual article; re-check link during final audit.
  • mutable: live service behavior, quota, product name, or price; re-check the statement and retrieval date before publication.
  • cross-reference: local memory prompt; never authority.

Local SSE-note inventory

Section titled “Local SSE-note inventory”

All paths below are under /Users/mustafa/Documents/Codex/2026-08-22/c/sse-reading-notes. The inventory was produced with rg --files; no dedicated DynamoDB or Kinesis note exists.

SubjectRelevant notesUse and caution
Distributed systemstier-1-core/distributed-systems/{basic,theory,practical}.mdVocabulary for delivery, idempotency, outbox, time, consistency, and failure. Cross-check all guarantees against F01, F10–F16, or first-party service docs.
Message queuestier-1-core/message-queues/{basic,theory,practical}.mdQueue, DLQ, visibility, ordering, and inbox prompts. Contains stale/over-broad SQS FIFO and fixed-throughput wording; see corrections X01–X03 in claim-register.md.
AWStier-2-devops/aws/{basic,theory,practical}.mdService-selection and implementation prompts. Numeric Lambda, DynamoDB TTL, cold-start, S3 latency, and price claims are not reusable without current sources.
DynamoDBtier-2-devops/aws/theory.md and tier-2-devops/aws/practical.mdOnly a brief summary and table sketch; use Alex DeBrie at F21–F22/F33–F35, the papers at F24/F32, and current AWS routes A19–A24/A100–A111 as authority.
Kinesis/Kafkatier-1-core/kafka/{basic,theory,practical}.md; AWS notes contain only brief Kinesis mentionsKafka concepts help comparisons, but Kafka EOS is explicitly boundary-limited. There is no Kinesis-specific note; use A14–A18.
SRE/observabilitytier-2-devops/sre-slo/{basic,theory,practical}.md; tier-2-devops/observability/{basic,theory,practical}.mdSLI/SLO, alert, tracing, and runbook prompts; use F14–F16, F27, A34–A36 for authority.
Costtier-3-differentiators/cost-optimization/{basic,theory,practical}.mdUseful cost-driver checklist. Percentages and prices are unverified; use F19–F20 and A43–A50 with region/date.
System designsystem-design/{basic,theory,practical}.md; tier-1-core/microservices/{basic,theory,practical}.mdInterview framing, payment, ledger, saga, CQRS, and capacity prompts. Validate with F01–F10 and trading/accounting anchors.

Foundational, paper, standard, and expert sources

Section titled “Foundational, paper, standard, and expert sources”
IDAuthor / first-party ownerTitle and direct locatorClassRetrievedClaims
F01Martin Kleppmann and Chris RiccominiDesigning Data-Intensive Applications, 2nd ed. (O'Reilly, ISBN 9781098119065; chapters “Encoding and Evolution” and “Stream Processing”)stable book2026-08-22C01, C09, C34, C41, C42, C59, C98, C100, C110, C123
F02Gregor Hohpe and Bobby WoolfEnterprise Integration Patterns (ISBN 9780321200686)stable book/pattern catalog2026-08-22C40, C42, C43, C100
F03Michael T. NygardRelease It!, 2nd ed. (ISBN 9781680502398; “Stability Antipatterns” and “Stability Patterns”)stable book2026-08-22C43, C44, C45, C61, C104
F04Chris RichardsonTransactional Outboxstable named specialist2026-08-22C38, C40, C99
F05Chris RichardsonSagastable named specialist2026-08-22C39, C65, C101
F06Martin FowlerCQRSstable named specialist2026-08-22C35, C97
F07Martin FowlerEvent Sourcingstable named specialist2026-08-22C36, C58, C98
F08Martin FowlerAccounting Patternsstable named specialist2026-08-22C47, C91
F09Martin FowlerThe LMAX Architecturestable named specialist2026-08-22C34, C46, C111
F10Hector Garcia-Molina and Kenneth SalemSagas, ACM SIGMOD 1987stable peer-reviewed paper2026-08-22C39, C65, C101
F11Malcolm Featonby, Amazon Builders' LibraryMaking retries safe with idempotent APIsstable first-party technical article2026-08-22C04, C20, C40, C45, C90, C99, C100
F12Marc Brooker, Amazon Builders' LibraryTimeouts, retries, and backoff with jitterstable first-party technical article2026-08-22C45
F13David Yanacek, Amazon Builders' LibraryAvoiding insurmountable queue backlogsstable first-party technical article2026-08-22C43, C44, C61, C104
F14Betsy Beyer et al., GoogleSite Reliability Engineeringstable first-party book2026-08-22C44, C48, C61, C105, C117
F15Betsy Beyer et al., GoogleThe Site Reliability Workbookstable first-party book2026-08-22C48, C105, C117
F16Google SREService Level Objectivesstable first-party chapter2026-08-22C48, C117
F17Larry HarrisTrading and Exchanges (Oxford University Press, ISBN 9780195144703)stable book2026-08-22C46, C47, C91, C108
F18FIX Trading CommunityFIXimate FIX.Latest top-level specificationstable industry standard owner/direct specification2026-08-24C46
F19FinOps FoundationUnit Economicsstable industry foundation2026-08-22C49, C102, C112, C113
F20Werner VogelsThe Frugal Architectstable named specialist2026-08-22C49, C102, C112, C113
F21Alex DeBrieThe DynamoDB Bookstable named specialist/book2026-08-22C35, C81, C86, C91, C94
F22Alex DeBrieThe What, Why, and When of Single-Table Design with DynamoDBstable named specialist2026-08-22C35, C81, C94
F23Rick Houlihan, AWSAdvanced Design Patterns for Amazon DynamoDB (AWS re:Invent 2018)stable named specialist/first-party talk2026-08-22C35
F24Mostafa Elhemali et al., Amazon Web ServicesAmazon DynamoDB: A Scalable, Predictably Performant, and Fully Managed NoSQL Database Service (2022 USENIX ATC paper)stable peer-reviewed paper2026-08-22C34, C87
F25Cloud Native Computing FoundationCloudEvents specificationstable open standard2026-08-22C37, C59, C123
F26AsyncAPI InitiativeAsyncAPI specificationstable open standard2026-08-22C37, C59, C123
F27Cloud Native Computing FoundationOpenTelemetry specificationstable open standard2026-08-22C30, C50, C118
F28Apache Kafka projectKafka design: message delivery semanticsmutable first-party project docs2026-08-22C29
F29Martin FowlerWhat do you mean by “Event-Driven”?stable named specialist2026-08-22C58
F30Martin FowlerEvent Collaborationstable named specialist2026-08-22C58
F31Apache Flink projectApache Flink architecture: stateful computations, time, and checkpointsmutable first-party project docs2026-08-22C67
F32Giuseppe DeCandia et al., AmazonDynamo: Amazon's Highly Available Key-value Store (SOSP 2007 paper)stable peer-reviewed paper2026-08-22C87
F33Alex DeBrieDynamoDB's paper: design constraints and evolutionstable named specialist2026-08-22C81, C87
F34Alex DeBrieDynamoDB filter expressions and their cost boundarystable named specialist2026-08-22C81
F35Alex DeBrieOne-to-many relationships and item collections in DynamoDBstable named specialist2026-08-22C81, C86
F36Greg Young material; compilation/PDF metadata author Rinat AbdullinCQRS Documents by Greg Young (WordPress-hosted archived compilation; PDF metadata Author: Rinat.Abdullin; no verified author-controlled original locator)stable archived compilation; supporting cross-reference, not controlling provenance2026-08-22C97, C98
F37FIX Trading CommunityFIX Latest direct field locators: CumQty(14), ClOrdID(11), ExecID(17), ExecRefID(19), OrderQty(38), OrdStatus(39), ExecType(150), LeavesQty(151), and TransactTime(60)stable industry standard owner/direct specification2026-08-22C107, C110
F38CPMI-IOSCOPrinciples for Financial Market Infrastructures, Principle 8 and explanatory notes on settlement finality; official inspectable Principle 8 locatorstable international standard2026-08-22C108
F39Google SREAlerting on SLOsstable first-party chapter2026-08-23C117
F40W3CTrace Context, Recommendationstable open standard2026-08-23C118
F41W3CBaggage, Recommendationstable open standard2026-08-23C118

Current AWS service sources

Section titled “Current AWS service sources”

All entries in this section are first-party and mutable. The retrieval date must be updated when a statement is revalidated.

IDOwnerTitle and direct linkRetrievedClaims
A01AWS LambdaLambda event source mappings2026-08-22C06, C07, C23
A02AWS LambdaUsing Lambda with Amazon SQS2026-08-22C02, C41, C63
A03AWS LambdaUsing Lambda with Amazon Kinesis2026-08-22C07, C11–C13, C68, C73, C76
A04AWS LambdaError handling and automatic retries in Lambda2026-08-22C06, C07
A05Amazon EventBridgeRetry policy and dead-letter queues2026-08-22C05, C06
A06Amazon EventBridgePutEvents API2026-08-22C08, C36
A07Amazon EventBridgeEvent buses concepts2026-08-22C09, C60
A08Amazon EventBridgeQuotas2026-08-22C33
A09Amazon SQSAmazon SQS standard queues2026-08-22C02
A10Amazon SQSFIFO key terms2026-08-22C03, C04, C41
A11Amazon SQSMessage quotas2026-08-22C18, C19, C33
A12Amazon SNSMessage ordering and deduplication for FIFO topics2026-08-22C20, C41, C64
A13Amazon SNSMessage delivery retries2026-08-22C43, C64
A14Amazon Kinesis Data StreamsTerminology and concepts2026-08-22C10, C42
A15Amazon Kinesis Data StreamsChange the data retention period2026-08-22C14
A16Amazon Kinesis Data StreamsQuotas and limits2026-08-22C15, C17, C33, C70, C71
A17Amazon Kinesis Data StreamsPutRecords API2026-08-22C16, C72
A18Amazon Kinesis Data StreamsEnhanced fan-out2026-08-22C17
A19Amazon DynamoDBRead consistency2026-08-22C21, C82
A20Amazon DynamoDBTransactions and TransactWriteItems scope2026-08-22C22, C38, C83, C90, C99
A21Amazon DynamoDBChange data capture for DynamoDB Streams2026-08-22C23, C38, C84, C99
A22Amazon DynamoDBService quotas2026-08-22C24, C33, C87
A23Amazon DynamoDBTime to Live2026-08-22C32, C85
A24Amazon DynamoDBGlobal tables consistency modes2026-08-22C46, C89
A25AWS Step FunctionsStandard and Express workflows2026-08-22C25, C65, C101
A26AWS Step FunctionsHandling errors2026-08-22C25, C45, C65, C101
A27Amazon S3Data consistency model2026-08-22C26
A28Amazon S3Event notification considerations2026-08-22C27, C41
A29Amazon Data FirehoseCurrent service name and purpose and destination-scoped duplicate behavior2026-08-22C28, C30, C31, C66
A30Amazon MSKAmazon MSK Developer Guide2026-08-22C29
A31Amazon Managed Service for Apache FlinkWhat is Managed Service for Apache Flink?2026-08-22C30, C67
A32Amazon OpenSearch ServiceWhat is Amazon OpenSearch Service?2026-08-22C46, C92
A33Amazon DynamoDB AcceleratorDAX in-memory acceleration2026-08-22C46, C92
A34Amazon ElastiCacheWhat is Amazon ElastiCache?2026-08-22C46, C92
A35Amazon AuroraReplication with Amazon Aurora2026-08-22C46, C56, C92
A36Amazon CloudWatchWhat is Amazon CloudWatch?2026-08-22C43, C50, C68
A37AWS X-RayX-Ray SDK and daemon support timeline and OpenTelemetry migration2026-08-22C30, C50
A38AWS IAMSecurity best practices in IAM2026-08-22C50, C120
A39AWS KMSAWS KMS best practices2026-08-22C50, C121
A40AWS Secrets ManagerWhat is AWS Secrets Manager?2026-08-22C50, C121
A41AWS CloudTrailCloudTrail log file integrity validation2026-08-22C47, C50, C109, C122
A42AWS WAFHow AWS WAF works2026-08-22C50, C122
A43AWS Well-ArchitectedReliability pillar2026-08-22C43–C45, C48
A44AWSAWS Lambda pricing2026-08-22C49
A45AWSAmazon DynamoDB pricing2026-08-22C49
A46AWSAmazon Kinesis Data Streams pricing2026-08-22C49, C78
A47AWSAmazon EventBridge pricing2026-08-22C49
A48AWSAmazon SQS pricing and Amazon SNS pricing2026-08-22C49
A49AWSAWS Step Functions pricing2026-08-22C49
A50AWSAWS Pricing Calculator2026-08-22C49
A51AWS Serverless Application RepositoryAWS Lambda Power Tuning2026-08-22C49, C115
A52Amazon API GatewayQuotas2026-08-22C33, C51
A53Amazon API GatewayDeveloper Guide: REST, HTTP, and WebSocket API types2026-08-22C51
A54Amazon API GatewayWebSocket API overview2026-08-22C54
A55AWS AppSyncReal-time data and subscriptions2026-08-22C54
A56AWS GlueWhat is AWS Glue?2026-08-22C52
A57Amazon AthenaWhat is Amazon Athena?2026-08-22C52
A58Amazon ECSAmazon ECS concepts2026-08-22C53
A59AWS FargateAWS Fargate for Amazon ECS2026-08-22C53
A60Amazon EC2Amazon EC2 concepts2026-08-22C53
A61Amazon MQAmazon MQ Developer Guide2026-08-22C55
A62Amazon AuroraAurora Serverless v22026-08-22C56
A63AWSAmazon API Gateway pricing2026-08-22C49
A64AWSAWS AppSync pricing2026-08-22C49
A65AWSAWS Glue pricing2026-08-22C49
A66AWSAmazon Athena pricing2026-08-22C49
A67AWSAWS Fargate pricing2026-08-22C49
A68AWSAmazon EC2 pricing2026-08-22C49
A69AWSAmazon MQ pricing2026-08-22C49
A70AWSAmazon Aurora pricing2026-08-22C49
A71AWSAmazon CloudWatch pricing, including logs2026-08-22C49
A72AWSAWS X-Ray pricing2026-08-22C49
A73AWSAWS data transfer pricing2026-08-22C49
A74AWSAWS KMS pricing2026-08-22C49
A75AWSAmazon S3 storage, request, retrieval, and lifecycle-transition pricing2026-08-22C49
A76AWSAmazon Data Firehose pricing2026-08-22C49
A77AWSAmazon MSK pricing2026-08-22C49
A78AWSAmazon OpenSearch Service pricing2026-08-22C49
A79AWSAmazon ElastiCache pricing2026-08-22C49
A80AWSAmazon Managed Service for Apache Flink pricing2026-08-22C49
A81Amazon EventBridgeUsing dead-letter queues to process undelivered events in EventBridge2026-08-22C05, C57, C68
A82Amazon EventBridgeSending events with PutEvents2026-08-22C08
A83Amazon SNSWhat is Amazon SNS?2026-08-22C60, C64
A84Amazon EventBridgeEvent patterns and archive/replay semantics2026-08-22C62
A85Amazon SQSVisibility timeout and acknowledgement/redelivery behavior2026-08-22C63, C68
A86Amazon SNSSubscription filtering and subscription dead-letter queues2026-08-22C64, C68
A87AWS Step FunctionsService integration patterns: request/response, job run, and callback2026-08-22C65, C101
A88Amazon Data FirehoseBuffering hints and destination delivery2026-08-22C66
A89Amazon Managed Service for Apache FlinkFault tolerance and checkpoint scope and CloudWatch metrics and dimensions2026-08-22C67, C68
A90Amazon MSKMonitor consumer lag2026-08-22C68
A91Amazon SNSStandard versus FIFO topic capabilities and Standard topic ordering/deduplication boundary2026-08-22C64
A92Amazon SNSFIFO topic delivery to SQS Standard versus FIFO queues2026-08-22C69
A93Amazon SNSFIFO topic deduplication and filtering boundary2026-08-22C69
A94Amazon SNSFIFO topic message archiving and replay2026-08-22C69
A95Amazon Kinesis Data StreamsChoose the right capacity mode, large-record behavior and compatibility, and current limits2026-08-22C70, C71, C75, C80
A96Amazon Kinesis Data StreamsPutRecord ordering and explicit-hash API semantics, PutRecords ordering/partial-result semantics, KPL aggregation/collection, and KPL producer behavior2026-08-22C72, C73, C79
A97Amazon Kinesis Data StreamsKinesis Client Library behavior, resharding/parallel processing, and parent/child ordering after resharding2026-08-22C74, C75
A98AWS LambdaKinesis event-source parameters, CreateEventSourceMapping parameter constraints, partial batch responses, on-failure destinations, and Lambda/event-source metrics2026-08-22C73, C76, C77
A99Amazon Kinesis Data Streams / AWS Price ListKinesis CloudWatch metrics, pricing semantics, and eu-west-1 dated offer snapshot (publication date 2026-08-13)2026-08-22C49, C77, C78, C113, C114
A100Amazon DynamoDBRead/write operation capacity calculations and data-type/item constraints2026-08-22C82, C95, C114
A101Amazon DynamoDBTransaction API behavior, TransactWriteItems, and TransactGetItems2026-08-22C83, C90, C93, C95, C99
A102Amazon DynamoDB / AWS LambdaStreams retention, ordering, and view types, Streams and transactions, and Lambda repetition boundary2026-08-22C84, C96, C99, C100
A103Amazon DynamoDBTTL semantics, TTL records in Streams, and expired-item behavior2026-08-22C85
A104Amazon DynamoDBLocal secondary indexes and item collections, sparse indexes, GSI insert/delete/key-change write accounting, and GSI write throttling2026-08-22C86, C95
A105Amazon DynamoDBWarm throughput scenarios, burst and adaptive capacity, and capacity modes2026-08-22C87, C114
A106Amazon DynamoDBPITR and backup restore, Export to S3 semantics, and incremental export boundaries2026-08-22C88, C96, C100
A107Amazon DynamoDBGlobal table design and MREC/MRSC facts and global-table Streams, transactions, and TTL behavior2026-08-22C85, C89
A108Amazon DynamoDB AcceleratorDAX consistency and cache behavior2026-08-22C92
A109AWS Prescriptive GuidanceDynamoDB and ElastiCache read-through caching2026-08-22C92
A110Amazon DynamoDBCondition expressions and optimistic locking2026-08-22C93
A111Amazon DynamoDBQuery key/filter behavior, filter evaluation, and pagination2026-08-22C81, C96
A112Amazon AuroraAurora PostgreSQL compatibility and ACID compliance, Data API transaction operations, and Aurora PostgreSQL transaction isolation for local write forwarding2026-08-22C92
A113AWS Prescriptive GuidanceCQRS pattern2026-08-22C97
A114AWS Prescriptive GuidanceEvent sourcing pattern2026-08-22C98
A115AWS Prescriptive GuidanceTransactional outbox pattern2026-08-22C99
A116AWS Prescriptive GuidanceSaga patterns, choreography, and orchestration, choreography implementation, and orchestration implementation2026-08-22C101
A117AWS LambdaConfiguring scaling behavior for SQS event-source mappings and reserved concurrency2026-08-22C104
A118Amazon SQSConfiguring DLQ redrive and DLQ retention/order behavior2026-08-22C103
A119AWS Well-ArchitectedPlan for disaster recovery, DR objectives, and defined recovery strategies2026-08-22C105
A120Amazon Route 53Best practices for Route 53 DNS2026-08-22C106
A121Amazon Application Recovery ControllerBest practices for ARC routing control2026-08-22C106
A122Amazon S3Locking objects with S3 Object Lock2026-08-22C109, C122
A123AWS Lambda / AWS Price Listeu-west-1 dated Lambda offer snapshot (publication 2026-08-19T22:47:03Z; SKUs B5V2RNHAWGVJBZD3, SGGKTWDV7PGMPPSJ)2026-08-22C113, C115
A124AWS Fargate / AWS Price Listeu-west-1 dated Amazon ECS offer snapshot (publication 2026-07-07T16:06:51Z; SKUs K4EXFQ5YFQCP98EN, UP5ETC3QSW2QZGEY)2026-08-22C113, C115
A125Amazon DynamoDB / AWS Price Listeu-west-1 dated DynamoDB offer snapshot (publication 2026-08-15T03:52:56Z; SKUs F4EZE5SAMS3D49NJ, Y8RETJA3NHS97536, 3ERQSZWPAMX2JWHN)2026-08-22C113
A126Amazon S3 / AWS Price Listeu-west-1 dated S3 offer snapshot (publication 2026-08-18T18:11:13Z; SKUs 4AJHPB29ZPVFADXP, ETABQUNVVQGWUQN4, ZCQD4CM637S7D8U5, G6YZ6EAX5498CAQ2)2026-08-22C113
A127Amazon DynamoDBUnderstanding Amazon DynamoDB billing for global tables2026-08-22C116
A128Amazon API GatewayAPI Gateway dimensions and metrics2026-08-23C119
A129Amazon DynamoDBDynamoDB metrics and dimensions2026-08-23C119
A130AWS Step FunctionsMonitoring Step Functions metrics using CloudWatch2026-08-23C119
A131Amazon Data FirehoseMonitor Firehose with CloudWatch metrics2026-08-23C119
A132AWS IAMValidate policies with IAM Access Analyzer2026-08-23C120
A133AWS KMSKey policies and encryption context2026-08-23C121
A134AWS Secrets ManagerRotation by Lambda function2026-08-23C121
A135AWS CloudTrailCloudTrail concepts and event scopes2026-08-23C122
A136AWS Well-Architected SaaS LensPreventing cross-tenant access and silo, pool, and bridge models2026-08-23C120, C122
A137AWS Lambda and AWS CodeDeployLambda weighted aliases, CodeDeploy deployment configurations, and Lambda deployment rollback behavior2026-08-23C123
A138AWS Well-ArchitectedSecurity Pillar2026-08-23C120
A139AWS LambdaTypes of metrics for Lambda functions2026-08-23C119
A140Amazon EventBridgeMonitoring Amazon EventBridge2026-08-23C119
A141Amazon SQSAvailable CloudWatch metrics for Amazon SQS2026-08-23C119
A142Amazon SNSMonitoring Amazon SNS topics using CloudWatch2026-08-23C119
A143AWS IAMThe confused deputy problem2026-08-23C120
A144AWS WAFAssociating or disassociating protection with an AWS resource2026-08-23C122

Local application review inputs

Section titled “Local application review inputs”

The application repository is /Users/mustafa/Documents/Codex/2026-08-22/c/fintech-project. These entries map claims about what the repository currently says or does, not claims about AWS behavior.

IDOwnerDirect local locatorClassClaims
R01Local application repositorydocs/sqs.md:18; docs/use-cases/kinesis-use-cases.md:210-219cross-referenceX01, X02
R02Local application repositorydocs/use-cases/eventbridge-use-cases.md:29-40,1213-1225; code/lambdas/order-handler/handler.ts:195-208; code/lambdas/trade-executor/handler.ts:135-148cross-referenceX03
R03Local application repositorydocs/kinesis.md:151-173; docs/use-cases/kinesis-use-cases.md:210-219,508,529-549,853-888cross-referenceX04, X05, X06
R04Local application repositorycode/lambdas/order-handler/handler.ts:12-21,136-208; code/lambdas/trade-executor/handler.ts:76-148; code/lambdas/portfolio-updater/handler.ts:44-119; code/lambdas/portfolio-snapshot/handler.ts:44-92cross-referenceX07
R05Local SSE notes repositorytier-1-core/message-queues/basic.md:55-64cross-referenceX01, X02
R06Local SSE notes repositorytier-1-core/kafka/basic.md:21,47-57; tier-1-core/kafka/theory.md:36-51,119-127,201-223,253cross-referenceX06

Coverage check

Section titled “Coverage check”
  • Required conceptual anchors are present: F01–F24 and F29–F35, including the DynamoDB paper at F24, original Dynamo paper at F32, Alex DeBrie's modeling articles at F33–F35, Fowler's event-style distinctions at F29–F30, and Apache Flink's event-time/state overview at F31.
  • Standards and first-party project semantics are present: F25–F28.
  • Every deep-coverage AWS service has a direct semantics source: A01–A29 and A52–A53.
  • Comparison and operations areas have direct first-party routes: A30–A43 and A54–A62.
  • Price inputs, including logs/traces, data transfer, KMS, retention/storage, and comparison services, route to dated first-party pages: A44–A51 and A63–A80.
  • EventBridge DLQ permissions/metrics and the nonexistent-bus PutEvents boundary have direct first-party routes at A81–A82.
  • SNS publisher/topic/subscriber fan-out has a direct first-party route at A83.
  • Task 4 service-selection boundaries have direct routes for EventBridge filtering/archive, SQS acknowledgement, SNS Standard/FIFO delivery/filter/archive behavior, Step Functions callbacks, Firehose buffering, Flink checkpoints, and MSK lag at A84–A94.
  • Task 5 current Kinesis modes, records, producers, KCL/resharding, Lambda failure controls, metrics, and eu-west-1 machine-readable prices have direct routes at A95–A99.
  • Task 6 current DynamoDB capacity, transaction, Streams, TTL, index, warm-throughput, backup/export, Global Tables, DAX/ElastiCache, condition, Query, pagination, and Aurora PostgreSQL transaction boundaries have direct routes at A100–A112.
  • Task 7 CQRS, event sourcing, transactional outbox, and saga AWS implementation boundaries have direct first-party routes at A113–A116. F36 is an archived compilation of material attributed to Greg Young, with PDF metadata naming Rinat Abdullin; Fowler F06/F07 and the other established original sources remain the controlling conceptual anchors.
  • Task 8 Lambda/SQS concurrency, SQS redrive, and Well-Architected disaster-recovery boundaries have direct first-party routes at A117–A119.
  • Task 8 Region-routing data-plane, DNS TTL/cache, long-lived connection, and failover-test boundaries have direct first-party routes at A120–A121.
  • Task 9 order/execution vocabulary, settlement finality policy, and evidence-retention boundaries have direct standards/owner routes at F37–F38 and A122; Larry Harris (F17), FIX (F18/F37), Fowler accounting (F08), and LMAX (F09) remain the conceptual trading hierarchy.
  • Every source is mapped to at least one controlled claim or correction.

Reading layout adapted from SSE reading notes by Mohammed Balila, MIT. Source manifest · Attribution