[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-04-03 UTC。"],[[["Datastream extracts data changes from on-premises or cloud-hosted Oracle databases, including Oracle RDS."],["Datastream can utilize either a binary log reader or the LogMiner API to query redo log files, each with different capabilities and performance characteristics."],["The binary log reader method is recommended for querying both online and archived redo log files, offering multithreaded processing and low-latency CDC."],["The LogMiner API is suitable for working solely with archived redo log files, supporting most data types and Oracle database features, but with potentially higher latency."],["Datastream supports Amazon RDS for Oracle, self-managed Oracle databases, and self-hosted Oracle pluggable databases."]]],[]]