Databricks 与 Oracle 2026 对比:开放湖仓架构为何取代传统数仓
Databricks 在 2026 年对比文章中主张,其开放湖仓架构以 Delta Lake 和 Apache Iceberg 存储 100% 客户数据,统一承载 BI、ETL、流处理、ML 与 AI,而 Oracle 采用专有格式并依赖 PL/SQL 与 Exadata。Databricks 将存储与计算分离,SQL Serverless 仓库空闲时零成本、按秒计费;Oracle 按 ECPU 计费、自动扩展最高 3 倍基础容量,成本更难预测。Databricks 还提供 Unity Catalog 统一治理、Genie 自然语言分析及 OpenSharing 跨平台共享,支持 AWS、Azure 和 Google Cloud。

ch platform's data foundation? Databricks is open by design and stores 100% of customer data in open formats (Delta Lake and Apache Iceberg™) on the customer's own cloud object storage. This means: No proprietary lock-in. Your data can be read by any engine that supports open formats, including Spark, Trino, Presto, dbt, and any Iceberg-compatible tool. You own your storage. Data lives in your S3, ADLS, or GCS account. You control access, retention, and portability. Cross-engine governance. Unit
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