> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Case Management Limitations
> System limits and constraints for Blink case management, including table sizes and record limits.
## Agent Blink
| Feature | Description | Limit | Notes |
| ------------------------------------ | -------------------------------------------------------------------------------------------------- | -------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Ability Workflow's Output | Maximum output size of an ability workflow's output | `100Kb` | The output of an ability workflow is restricted to a maximum size of `100 KB`. This limitation exists because the workflow’s output is used as the input for the subsequent LLM call. Enforcing this cap ensures stability, reliability, and compatibility across workflow executions. |
| Agent Blink's Session Context Window | Maximum size of the conversation sent to Agent Blink, via the chat interface, in a single session. | `2MB` | Agent Blink retains a maximum of `2 MB` of conversation context per session. If the session exceeds this limit, the earliest messages (the initial messages sent to [Agent Blink via the chat Interface](/docs/case-management/agent-blink#using-the-chat-interface-with-agent-blink)), are removed from the active context. Only the most recent messages within the `2 MB` window remain available for reference and processing. |
| Requests Per Tenant | Maximum number of requests a tenant can send to Agent Blink, via the chat interface, per minute | `43 requests/minute` | |
| Data Limit Per Tenant | Maximum amount of data a tenant can process per minute (based on tokens) | `3 MB/minute` | |
## Tables
These limitations apply to all tables within Case Management:
1. [The Cases Table](/docs/case-management/cases/cases)
2. [The Alerts Table](/docs/case-management/alerts/alerts)
3. [The Observables Table](/docs/case-management/observables/observables)
4. [The Attachments Table](/docs/case-management/attachments/attachments)
5. [The Tasks Table](/docs/case-management/tasks/tasks)
6. [Custom Tables](/docs/case-management/case-management-settings#custom-table-settings)
| Feature | Description | Limit |
| ------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- | -------------------------------------------- |
| Tables | Maximum number of tables per workspace. | `100` |
| Columns per table | Maximum columns allowed per table. | `100` |
| Records per table | Maximum records (entries) allowed in a table. | `1,000,000` |
| Field value size | Maximum size of the value that can be stored in a single field value | `40KB` |
| Long text field | Maximum number of characters that can be entered into the *Long Text* input field. | `5MB` (equivalent to `5,242,880 characters`) |
| Multi-Select field | Maximum amount of options allowed to be added to multi-select field. | `32` |
| File Field Type - Attachment Size Limit | Maximum size for file attachments in Case Management, Case Timeline or in the Notes section. | `10GiB` (Gibibytes) |
| File Field Type - Attachment Storage Limit (per tenant) | Total size limit of all attachments in a tenant’s case management | `1TB` (Terabyte) |
| [SQL Query](/docs/case-management/case-management-workflow-actions/query-actions#query-a-case-management-table-using-sql) result size | Maximum size of results returned by an SQL query action. | `5MB` |
| [Query](/docs/case-management/case-management-workflow-actions/query-actions#query-a-case-management-table) page size | The maximum number of results that can be retrieved from a table when using the Query action. | `1,000` |
| [SQL Query](/docs/case-management/case-management-workflow-actions/query-actions#query-a-case-management-table-using-sql) time limit | Maximum execution time for an SQL query action to run. | `30s` |
## Alerts and Single Alert SLA
**Disclaimer**: Blink can process hundreds of alerts per minute without performance degradation. However, performance may vary depending on your workflow design. In case limits are exceeded, latency may occur during the [Alerts Ingestion](/docs/case-management/blinks-automated-case-management/alert-ingestion) and [Alerts Processing](/docs/case-management/blinks-automated-case-management/alert-processing/alert-processing) processes. Rest assured, no data will be lost.
| Limit Description | Limit Value |
| ------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Alert Ingestion](/docs/case-management/blinks-automated-case-management/alert-ingestion) | Up to `1s` per alert. |
| Maximum [Alerts Ingested](/docs/case-management/blinks-automated-case-management/alert-ingestion) at Once | The number of alerts that can be ingested at once depends on how your ingestion workflows are configured. The [standard workflow limits](/docs/workflows/system-limits#actions) apply to all [Alert Ingestion Workflows](/docs/case-management/blinks-automated-case-management/alert-ingestion). |
| [Alerts Processing](/docs/case-management/blinks-automated-case-management/alert-processing/alert-processing) |
- The Alert Processing Workflow checks for new ingested alerts every `1 min`.
- Alert Processing takes under `10s`.
|
| Maximum [Alerts Processed](/docs/case-management/blinks-automated-case-management/alert-processing/alert-processing) per Minute | `100 alerts/min` (e.g., `2000` alerts will take `20 min`). |
| Feature | Description | Limit Value |
| ------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------- | ------------ |
| [Observables](/docs/case-management/observables/observables) | The maximum number of observables that can be created during extraction | `1000` |
| Content- Observable Table Field | The maximum value size of the content table field in the [Observable table](/docs/case-management/observables/observables) | `2688 bytes` |
## Case Timeline and Overview
| Feature | Description | Limit Value |
| ------------------------------------- | -------------------------------------------------------------------------------------------- | ----------------------------------------- |
| Timeline Comment Limit | Maximum size for a single comment on the Case Timeline. | `64KB`(equivalent to `65,536 characters`) |
| Notes Section in Case Overview | You can add notes to a case overview, up to a maximum size of `500 KB`. | `500 KB` |
| Attachment Size Limit | Maximum size for file attachments in Case Management, Case Timeline or in the Notes section. | `10GiB` (Gibibytes) |
| Attachment Storage Limit (per tenant) | Total size limit of all attachments in a tenant’s case management | `1TB` (Terabyte) |
| Batch File Attachments | Maximum number of attachments you can add to the Case Timeline at once. | `10` |