If you maintain a legacy data warehouse, you probably have a scheduled task running right now that uses this driver. Treat it with respect. Document your connection strings. And for the love of data integrity, always add IMEX=1 when reading mixed data types.
$conn = New-Object System.Data.OleDb.OleDbConnection($connectionString) $conn.Open() $cmd = New-Object System.Data.OleDb.OleDbCommand($query, $conn) $reader = $cmd.ExecuteReader() microsoft access database engine 2010
I’m talking about the (formerly known as the "Access Connectivity Engine" or ACE). If you maintain a legacy data warehouse, you
while ($reader.Read()) { Write-Host "Region: $($reader['Region']) - Total: $($reader['TotalSales'])" } $conn.Close() And for the love of data integrity, always
If you have ever used PowerShell to query a .xlsx file, run an SSIS package against a CSV, or used Excel Power Query to connect to a DB2 database, you have likely relied on this engine.
In the world of enterprise IT and data analytics, we often chase the shiny new object. We talk about Snowflake, Databricks, and real-time streaming. But beneath the hood of thousands of Fortune 500 companies, a quiet, unassuming piece of software from 2010 is still doing the heavy lifting.