Adding lakebase short term memory blog post #70
There are no files selected for viewing
Empty file.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,223 @@ | ||
| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 0, | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+cell": { | ||
| "cellMetadata": { | ||
| "byteLimit": 2048000, | ||
| "rowLimit": 10000 | ||
| }, | ||
| "inputWidgets": {}, | ||
| "nuid": "1247c05c-b447-4270-a9d2-d704eae0af9e", | ||
| "showTitle": true, | ||
| "tableResultSettingsMap": {}, | ||
| "title": "Install and Restart Databricks SDK Library" | ||
| } | ||
| }, | ||
| "outputs": [ | ||
| { | ||
| "output_type": "stream", | ||
| "name": "stdout", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "\u001B[31mERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.\ngoogle-api-core 2.20.0 requires protobuf!=3.20.0,!=3.20.1,!=4.21.0,!=4.21.1,!=4.21.2,!=4.21.3,!=4.21.4,!=4.21.5,<6.0.0.dev0,>=3.19.5, but you have protobuf 6.33.2 which is incompatible.\ngrpcio-status 1.71.0 requires protobuf<6.0dev,>=5.26.1, but you have protobuf 6.33.2 which is incompatible.\nmlflow-skinny 2.21.3 requires protobuf<6,>=3.12.0, but you have protobuf 6.33.2 which is incompatible.\u001B[0m\u001B[31m\n\u001B[0m\u001B[43mNote: you may need to restart the kernel using %restart_python or dbutils.library.restartPython() to use updated packages.\u001B[0m\n" | ||
| ] | ||
| } | ||
| ], | ||
| "source": [ | ||
| "%pip install -U -qqqq databricks-sdk\n", | ||
| "dbutils.library.restartPython()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 0, | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+cell": { | ||
| "cellMetadata": { | ||
| "byteLimit": 2048000, | ||
| "rowLimit": 10000 | ||
| }, | ||
| "inputWidgets": {}, | ||
| "nuid": "80b655ec-94f8-4933-b8a9-507726f11fa9", | ||
| "showTitle": true, | ||
| "tableResultSettingsMap": {}, | ||
| "title": "Initialize WorkspaceClient in Databricks SDK" | ||
| } | ||
| }, | ||
| "outputs": [], | ||
| "source": [ | ||
| "from databricks.sdk import WorkspaceClient\n", | ||
| "\n", | ||
| "w = WorkspaceClient()" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 0, | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+cell": { | ||
| "cellMetadata": { | ||
| "byteLimit": 2048000, | ||
| "rowLimit": 10000 | ||
| }, | ||
| "inputWidgets": {}, | ||
| "nuid": "2d404a67-9778-403f-a3e2-180a12080f49", | ||
| "showTitle": true, | ||
| "tableResultSettingsMap": {}, | ||
| "title": "Create and Wait for Database Instance in Databricks SDK" | ||
| } | ||
| }, | ||
| "outputs": [ | ||
| { | ||
| "output_type": "execute_result", | ||
| "data": { | ||
| "text/plain": [ | ||
| "DatabaseInstance(name='bo-test-lakebase-3', capacity='CU_1', child_instance_refs=[], creation_time='2026-01-08T19:16:22Z', creator='[email protected]', custom_tags=[], effective_capacity='CU_1', effective_custom_tags=[], effective_enable_pg_native_login=True, effective_enable_readable_secondaries=False, effective_node_count=1, effective_retention_window_in_days=7, effective_stopped=False, effective_usage_policy_id=None, enable_pg_native_login=None, enable_readable_secondaries=None, node_count=None, parent_instance_ref=None, pg_version='PG_VERSION_16', read_only_dns='instance-ro-cd00746e-b544-45c8-9f08-5062a0858c7d.database.cloud.databricks.com', read_write_dns='instance-cd00746e-b544-45c8-9f08-5062a0858c7d.database.cloud.databricks.com', retention_window_in_days=None, state=<DatabaseInstanceState.AVAILABLE: 'AVAILABLE'>, stopped=None, uid='cd00746e-b544-45c8-9f08-5062a0858c7d', usage_policy_id=None)" | ||
|
|
||
| ] | ||
| }, | ||
| "execution_count": 23, | ||
| "metadata": {}, | ||
| "output_type": "execute_result" | ||
| } | ||
| ], | ||
| "source": [ | ||
| "from databricks.sdk.service.database import DatabaseInstance\n", | ||
| "from datetime import timedelta\n", | ||
| "\n", | ||
| "database_instance = DatabaseInstance(\n", | ||
| " name=\"bo-test-lakebase-3\",\n", | ||
| " capacity=\"CU_1\",\n", | ||
| " enable_pg_native_login=True,\n", | ||
| ")\n", | ||
| "w.database.create_database_instance_and_wait(\n", | ||
| " database_instance=database_instance, timeout=timedelta(minutes=20)\n", | ||
| ")" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 0, | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+cell": { | ||
| "cellMetadata": { | ||
| "byteLimit": 2048000, | ||
| "rowLimit": 10000 | ||
| }, | ||
| "inputWidgets": {}, | ||
| "nuid": "5e800fad-2727-4bfb-835c-33f61e84a815", | ||
| "showTitle": false, | ||
| "tableResultSettingsMap": {}, | ||
| "title": "" | ||
| } | ||
| }, | ||
| "outputs": [ | ||
| { | ||
| "output_type": "execute_result", | ||
| "data": { | ||
| "text/plain": [ | ||
| "DatabaseInstanceRole(name='a797584d-d1b5-477b-bf00-947c57234d74', attributes=DatabaseInstanceRoleAttributes(bypassrls=False, createdb=False, createrole=False), effective_attributes=DatabaseInstanceRoleAttributes(bypassrls=False, createdb=False, createrole=False), identity_type=<DatabaseInstanceRoleIdentityType.SERVICE_PRINCIPAL: 'SERVICE_PRINCIPAL'>, instance_name='bo-test-lakebase-3', membership_role=<DatabaseInstanceRoleMembershipRole.DATABRICKS_SUPERUSER: 'DATABRICKS_SUPERUSER'>)" | ||
| ] | ||
| }, | ||
| "execution_count": 24, | ||
| "metadata": {}, | ||
| "output_type": "execute_result" | ||
| } | ||
| ], | ||
| "source": [ | ||
| "from databricks.sdk.service.database import (\n", | ||
| " DatabaseInstanceRole,\n", | ||
| " DatabaseInstanceRoleAttributes,\n", | ||
| " DatabaseInstanceRoleIdentityType,\n", | ||
| " DatabaseInstanceRoleMembershipRole,\n", | ||
| ")\n", | ||
| "\n", | ||
| "database_instance_role = DatabaseInstanceRole(\n", | ||
| " attributes=DatabaseInstanceRoleAttributes(\n", | ||
| " bypassrls=False,\n", | ||
| " createdb=False,\n", | ||
| " createrole=False,\n", | ||
| " ),\n", | ||
| " identity_type=DatabaseInstanceRoleIdentityType.SERVICE_PRINCIPAL,\n", | ||
| " membership_role=DatabaseInstanceRoleMembershipRole.DATABRICKS_SUPERUSER,\n", | ||
| " name=\"a797584d-d1b5-477b-bf00-947c57234d74\",\n", | ||
| ")\n", | ||
| "w.database.create_database_instance_role(\n", | ||
| " instance_name=\"bo-test-lakebase-3\", database_instance_role=database_instance_role\n", | ||
| ")" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 0, | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+cell": { | ||
| "cellMetadata": { | ||
| "byteLimit": 2048000, | ||
| "rowLimit": 10000 | ||
| }, | ||
| "inputWidgets": {}, | ||
| "nuid": "491ba59f-142c-4067-8103-597660b0a681", | ||
| "showTitle": false, | ||
| "tableResultSettingsMap": {}, | ||
| "title": "" | ||
| } | ||
| }, | ||
| "outputs": [ | ||
| { | ||
| "output_type": "execute_result", | ||
| "data": { | ||
| "text/plain": [ | ||
| "DatabaseCatalog(name='bo-test-lakebase-catalog', database_instance_name='bo-test-lakebase-3', database_name='databricks_postgres', create_database_if_not_exists=True, uid=None)" | ||
| ] | ||
| }, | ||
| "execution_count": 25, | ||
| "metadata": {}, | ||
| "output_type": "execute_result" | ||
| } | ||
| ], | ||
| "source": [ | ||
| "from databricks.sdk.service.database import DatabaseCatalog\n", | ||
| "\n", | ||
| "w.database.create_database_catalog(\n", | ||
| " catalog=DatabaseCatalog(\n", | ||
| " name=\"bo-test-lakebase-catalog\",\n", | ||
| " database_instance_name=\"bo-test-lakebase-3\",\n", | ||
| " database_name=\"databricks_postgres\",\n", | ||
| " create_database_if_not_exists=True,\n", | ||
| " )\n", | ||
| ")" | ||
| ] | ||
| } | ||
| ], | ||
| "metadata": { | ||
| "application/vnd.databricks.v1+notebook": { | ||
| "computePreferences": { | ||
| "hardware": { | ||
| "accelerator": null, | ||
| "gpuPoolId": null, | ||
| "memory": null | ||
| } | ||
| }, | ||
| "dashboards": [], | ||
| "environmentMetadata": { | ||
| "base_environment": "", | ||
| "environment_version": "3" | ||
| }, | ||
| "inputWidgetPreferences": null, | ||
| "language": "python", | ||
| "notebookMetadata": { | ||
| "pythonIndentUnit": 2 | ||
| }, | ||
| "notebookName": "01-lakebase-instance-setup", | ||
| "widgets": {} | ||
| }, | ||
| "language_info": { | ||
| "name": "python" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 0 | ||
| } | ||
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Remove if unused