We are bringing in our own database of prices using an SQL server for around 3000 stocks (we are using a custom SQL query to bring in quotations and symbols). We have selected ‘enable local storage’ when creating the database to ensure that Amibroker creates a local copy of the data to speed up processing time.
Unfortunately, a simple exploration, such as Filter = Close >100 takes approximately 2 minutes to run. This is a lot slower than when we are connected to the Norgate database. Does anyone know why this might be the case?