What type of SQL does Looker use?
LookML is a language for describing dimensions, aggregates, calculations, and data relationships in a SQL database. Looker uses a model written in LookML to construct SQL queries against a particular database.
Can Looker write to database?
Anyone with the URL can write data to your BigQuery instance. Try adding some checks/validation that the request is coming from Looker. Make sure the end-user knows where the data actions are, and how they’re supposed to be used.
What is a query in Looker?
A Looker query object includes the various parameters that define a database query that has been run or could be run in the future. These parameters include: model, view, fields, filters, pivots, etc. … Query objects are unique and immutable. Query objects are created automatically in Looker as users explore data.
Is Looker better than tableau?
Looker is better when it comes to analytics. While Tableau is excellent with analytics Looker has the advantage due to its platform-exclusive analytics function, Looker Blocks. The blocks are pre-built but fully customizable to the user’s needs.
Is there a free version of Looker?
Tap into the real value of your data with a free trial.
Looker makes it easy for users, across departments to find, explore and understand the data that drives your business.
Can Looker connect to Snowflake?
Looker supports OAuth for Snowflake connections, meaning that each Looker user authenticates in to Snowflake and authorizes Looker to run queries on the database with their own Snowflake user account.
Can Looker do ETL?
Sync ETL schedules with cached data in Looker to help maximize dashboard performance.
What is difference between Looker and data studio?
Data Studio allows you to connect to data sources and build a standalone model. Looker provides far more flexibility to combine data sources, transform data, and create robust reusable models for reporting.
How do I run a SQL query?
Running a SQL Command
Enter the SQL command you want to run in the command editor. Click Run (Ctrl+Enter) to execute the command. Tip: To execute a specific statement, select the statement you want to run and click Run.
Why is Looker so powerful?
Looker’s architecture takes advantage of modern cloud databases’ native scalability and performance. Unlike most competitors, Looker doesn’t rely on stale data extracts or a proprietary in-memory architecture that force you to predict the questions your users will ask.
What is Looker dimension?
In Looker, a dimension is a groupable field and can be used to filter query results. It can be: An attribute, which has a direct association to a column in an underlying table. A fact or numerical value. A derived value, computed based on the values of other fields in a single row.
How do you save a Looker query?
To save a Look from an Explore: In the upper right of the Explore, click the gear menu. Choose Save as a Look.