How to Send Elastic SIEM Logs to Azure Storage
Question details
The user needs to export and retain Elastic SIEM logs in Azure for long-term storage, considering ingestion volumes and query requirements.

- Product
- Elastic SIEM / Azure Storage
- Device & OS
- not provided
- Scenario
- Designing a log retention architecture using Azure Data Explorer or Blob Storage connected through Logic Apps.
- Observed behavior
- Seeking the most reliable method and architectural guidance for handling approximately 5 GB of log ingestion volume.
Before selecting a routing method, determine your exact long-term retention requirements, daily data volume (e.g., 5 GB), and how frequently you need to query the archived logs.
Consult the Microsoft Azure Community for Architecture Guidance
Because connecting Elastic SIEM to Azure involves complex enterprise infrastructure, consulting Azure cloud specialists is the recommended approach to prevent data loss.
Routing SIEM logs requires evaluating Azure Data Explorer, Azure Blob Storage, and Logic Apps to optimize for query speed and cost. Due to the highly customized nature of these environments, official Azure support channels provide the most accurate architectural validations.
Outline your ingestion volume (e.g., 5 GB/day), desired retention period, and whether you require hot, cool, or archive tier storage.
Navigate to the Microsoft Q&A portal for Azure (learn.microsoft.com/en-us/answers/tags/133/azure) to post your technical infrastructure question.
Alternatively, visit the Microsoft Tech Community (techcommunity.microsoft.com/t5/azure/bd-p/Azure) to discuss architecture best practices and data-loss prevention with certified cloud experts.

Document Your Cloud Architecture with WPS Office
While planning your Azure and Elastic SIEM integrations, you need a reliable suite to draft architecture plans and deployment guides. WPS Office is a free, lightweight alternative that features seamless migration, a familiar user interface, and complete format compatibility.
- 1. Download and install WPS Office: Get the free suite from the official WPS website and complete the quick installation process.
- 2. Draft your SIEM retention policy: Open WPS Writer to meticulously document your Elastic SIEM to Azure Storage routing rules and retention requirements.
- 3. Save and share with your team: Save your documentation in .docx format to ensure your Azure architects can open and edit it perfectly.

Frequently Asked Questions
Can I use Azure Logic Apps to ingest Elastic SIEM logs?
Yes, Azure Logic Apps can act as a routing mechanism to send logs from Elastic SIEM into Azure Blob Storage or Data Explorer. However, it requires careful scaling and error-handling configurations to prevent data loss during high-volume periods.
Which Azure storage tier is best for long-term SIEM log retention?
For logs that are rarely queried but must be retained for compliance, the Azure Blob Storage Archive tier is usually the most cost-effective solution. If you need frequent querying, Azure Data Explorer is recommended instead.
Does WPS Office offer tools for creating basic cloud diagrams?
Yes, WPS Office includes robust drawing and flowchart tools within WPS Writer and WPS Presentation, allowing you to design basic cloud architecture diagrams and export them in fully compatible Microsoft Office formats.




