什麼是 Azure Data Lake Analytics?What is Azure Data Lake Analytics?

Azure Data Lake Analytics 是隨選分析作業服務,可簡化巨量資料。Azure Data Lake Analytics is an on-demand analytics job service that simplifies big data. 無需部署、設定及調整硬體,您只需寫入查詢便可轉換資料並擷取寶貴的深入見解。Instead of deploying, configuring, and tuning hardware, you write queries to transform your data and extract valuable insights. 透過針對所需的功能設定級別,此項分析服務便可立即處理任何規模的工作。The analytics service can handle jobs of any scale instantly by setting the dial for how much power you need. 只有在作業進行時您才需要支付費用,十分符合成本效益。You only pay for your job when it is running, making it cost-effective.

動態調整Dynamic scaling

Data Lake Analytics 會動態佈建資源,讓您可以分析數 TB 乃至於數 EB 的資料。Data Lake Analytics dynamically provisions resources and lets you do analytics on terabytes to petabytes of data. 您只需支付所使用的處理能力。You pay only for the processing power used. 當您所儲存的資料量或所用的計算資源量有所增減時,也無需重新編寫程式碼。As you increase or decrease the size of data stored or the amount of compute resources used, you don’t have to rewrite code.

利用熟悉的工具縮短開發時間,並讓偵錯及最佳化工作更加敏捷Develop faster, debug, and optimize smarter using familiar tools

Data Lake Analytics 與 Visual Studio 深度整合。Data Lake Analytics deep integrates with Visual Studio. 您可以使用熟悉的工具來執行、偵錯及微調程式碼。You can use familiar tools to run, debug, and tune your code. 視覺化您的 U-SQL 工作可讓您了解程式碼在大規模執行時的狀況,從而輕鬆找出效能瓶頸與並達到最佳成本效益。Visualizations of your U-SQL jobs let you see how your code runs at scale, so you can easily identify performance bottlenecks and optimize costs.

U-SQL:簡單、熟悉、強大且易於擴充U-SQL: simple and familiar, powerful, and extensible

Data Lake Analytics 包括 U-SQL,此查詢語言透過 C# 的運算能力,將大家所熟悉 SQL 的簡單、宣告的性質加以擴充。Data Lake Analytics includes U-SQL, a query language that extends the familiar, simple, declarative nature of SQL with the expressive power of C#. U-SQL 語言會使用相同的分散式執行階段,其可為 Microsoft 的內部 Exabyte (EB) 規模 Data Lake 提供資源。The U-SQL language uses the same distributed runtime that powers Microsoft's internal exabyte-scale data lake. SQL 和 .NET 開發人員現在已可以利用他們本來具備的技術處理及分析資料。SQL and .NET developers can now process and analyze their data with the skills they already have.

與您的 IT 投資無縫整合Integrates seamlessly with your IT investments

Data Lake Analytics 可利用您現有的 IT 投資,進行身分識別、管理、安全性等工作。Data Lake Analytics uses your existing IT investments for identity, management, and security. 此方法可以簡化資料管理,以及輕鬆擴充目前的資料應用程式。This approach simplifies data governance and makes it easy to extend your current data applications. Data Lake Analytics 與 Active Directory 整合,以進行使用者管理與授予使用者權限,並隨附內建的監視與稽核功能。Data Lake Analytics is integrated with Active Directory for user management and permissions and comes with built-in monitoring and auditing.

經濟實惠並符合成本效益Affordable and cost effective

Data Lake Analytics 可用於執行巨量資料工作負載,是十分符合成本效益的解決方案。Data Lake Analytics is a cost-effective solution for running big data workloads. 所處理的資料將會以每件工作來計費。You pay on a per-job basis when data is processed. 您無需簽訂任何硬體、授權或服務相關的支援合約。No hardware, licenses, or service-specific support agreements are required. 系統會自動在作業開始及完成時相應增加或減少,讓您的每一分錢都花在刀口上。The system automatically scales up or down as the job starts and completes, so you never pay for more than what you need. 深入了解如何控制成本及節省金錢Learn more about controlling costs and saving money.

使用所有的 Azure 資料Works with all your Azure data

Data Lake Analytics 可與 Azure Data Lake Storage 搭配運作,以達到最高效能、輸送量和平行處理,並可與 Azure 儲存體 Blob、Azure SQL Database、Azure 資料倉儲搭配運作。Data Lake Analytics works with Azure Data Lake Storage for the highest performance, throughput, and parallelization and works with Azure Storage blobs, Azure SQL Database, Azure Warehouse.

後續步驟Next steps