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Get the Report →Connect to Live Elasticsearch Data in MicroStrategy through CData Connect Cloud
Create a live connection to Elasticsearch Data in CData Connect Cloud and connect to your Elasticsearch data from MicroStrategy.
MicroStrategy is an analytics and mobility platform that enables data-driven innovation. When you pair MicroStrategy with CData Connect Cloud, you gain database-like access to live Elasticsearch data from MicroStrategy, expanding your reporting and analytics capabilities. In this article, we walk through connecting to Elasticsearch in Connect Cloud and connecting to Connect Cloud in MicroStrategy to create a simple visualization of Elasticsearch data.
As a cloud-based integration platform, Connect Cloud is ideal for working with cloud-based BI and analytics tools. With no servers to configure or data proxies to set up, you can simply use the web-based UI to create a live connection to Elasticsearch and connect from MicroStrategy to start performing analytics based on live Elasticsearch data.
About Elasticsearch Data Integration
Accessing and integrating live data from Elasticsearch has never been easier with CData. Customers rely on CData connectivity to:
- Access both the SQL endpoints and REST endpoints, optimizing connectivity and offering more options when it comes to reading and writing Elasticsearch data.
- Connect to virtually every Elasticsearch instance starting with v2.2 and Open Source Elasticsearch subscriptions.
- Always receive a relevance score for the query results without explicitly requiring the SCORE() function, simplifying access from 3rd party tools and easily seeing how the query results rank in text relevance.
- Search through multiple indices, relying on Elasticsearch to manage and process the query and results instead of the client machine.
Users frequently integrate Elasticsearch data with analytics tools such as Crystal Reports, Power BI, and Excel, and leverage our tools to enable a single, federated access layer to all of their data sources, including Elasticsearch.
For more information on CData's Elasticsearch solutions, check out our Knowledge Base article: CData Elasticsearch Driver Features & Differentiators.
Getting Started
Configure Elasticsearch Connectivity for Microstrategy
Connectivity to Elasticsearch from Microstrategy is made possible through CData Connect Cloud. To work with Elasticsearch data from Microstrategy, we start by creating and configuring a Elasticsearch connection.
- Log into Connect Cloud, click Connections and click Add Connection
- Select "Elasticsearch" from the Add Connection panel
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Enter the necessary authentication properties to connect to Elasticsearch.
Set the Server and Port connection properties to connect. To authenticate, set the User and Password properties, PKI (public key infrastructure) properties, or both. To use PKI, set the SSLClientCert, SSLClientCertType, SSLClientCertSubject, and SSLClientCertPassword properties.
The data provider uses X-Pack Security for TLS/SSL and authentication. To connect over TLS/SSL, prefix the Server value with 'https://'. Note: TLS/SSL and client authentication must be enabled on X-Pack to use PKI.
Once the data provider is connected, X-Pack will then perform user authentication and grant role permissions based on the realms you have configured.
- Click Create & Test
- Navigate to the Permissions tab in the Add Elasticsearch Connection page and update the User-based permissions.
Add a Personal Access Token
If you are connecting from a service, application, platform, or framework that does not support OAuth authentication, you can create a Personal Access Token (PAT) to use for authentication. Best practices would dictate that you create a separate PAT for each service, to maintain granularity of access.
- Click on your username at the top right of the Connect Cloud app and click User Profile.
- Oa the User Profile page, scroll down to the Personal Access Tokens section and click Create PAT.
- Give your PAT a name and click Create.
- The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.
With the connection configured, you are ready to connect to Elasticsearch data from MicroStrategy.
Connect to and Visualize Elasticsearch Data Using MicroStrategy
You can connect to Elasticsearch in MicroStrategy by adding a data source based on the native SQL Server functionality. Once you have created a data source, you can build dynamic visualizations of Elasticsearch data in MicroStrategy.
- Open MicroStrategy and select your account.
- Click Add External Data, select Databases, and use Select Tables as the Import Option.
- In the Import from Tables wizard, click to add a new Data Source.
- Select "SQL Server" in the Database menu and select "SQL Server 2017" in the Version menu.
- Sat the connection properties as follows:
- Server Name: tds.cdata.com
- Port Number: 14333
- Database Name: the name of your Elasticsearch connection (e.g. Elasticsearch1)
- User: a Connect Cloud user
- Password: the PAT for your Connect Cloud user
- Data Source Name: a name for the new external data source, like "CData Cloud Elasticsearch"
- Expand the menu for the new data source and choose "Edit Catalog Options"
- Edit the "SQL statement retrieve columns ..." query to include TABLE_SCHEMA = '#?Schema_Name?#' in the WHERE clause, and click Apply and then OK (the complete query is below).
SELECT DISTINCT TABLE_SCHEMA NAME_SPACE, TABLE_NAME TAB_NAME, COLUMN_NAME COL_NAME, (CASE WHEN (DATA_TYPE LIKE '%char' AND (CHARACTER_SET_NAME='utf8' OR CHARACTER_SET_NAME='usc2')) THEN CONCAT('a',DATA_TYPE) ELSE DATA_TYPE END) DATA_TYPE, CHARACTER_MAXIMUM_LENGTH DATA_LEN, NUMERIC_PRECISION DATA_PREC, NUMERIC_SCALE DATA_SCALE FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME IN (#TABLE_LIST#) AND TABLE_SCHEMA='#?Schema_Name?#' ORDER BY 1,2,3
- Select the new data source and select the Namespace that corresponds to your virtual Elasticsearch database (like Elasticsearch1).
- Drag tables into the pane to insert then. Note: Since we create a live connection, we can insert whole tables and utilize the filtering and aggregation features native to the MicroStrategy products to customize our datasets.
- Click Finish, choose the option to connect live, save the query, and choose the option to create a new dossier. Live connections are possible and effective, thanks to high-performance data processing native to CData Connect Cloud.
- Choose a visualization, choose fields to display, and apply any filters to create a new visualization of Elasticsearch data. Data types are discovered automatically through dynamic metadata discovery. Where possible, the complex queries generated by the filters and aggregations will be pushed down to Elasticsearch, while any unsupported operations (which can include SQL functions and JOIN operations) will be managed by the CData SQL engine embedded in Connect Cloud.
- Once you have finished configuring the dossier, click File -> Save.
Using CData Connect Cloud with MicroStrategy, you can easily create robust visualizations and reports on Elasticsearch data. For more information on connecting to Elasticsearch (and more than 100 other data sources), visit the Connect Cloud page. Sign up for a free trial and start working with live Elasticsearch data in MicroStrategy.