# \#connect-server
**URL:** https://community.cdata.com/tag/connect-server/268.md
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## [Optimizing BLOB Data Extraction from Oracle Database with Connect Server](https://community.cdata.com/t/optimizing-blob-data-extraction-from-oracle-database-with-connect-server/783)
**Author:** [@Tapan18118](https://community.cdata.com/u/Tapan18118)\
**Replies:** 0\
**Last updated:** [June 14, 2024, 9:49pm UTC](https://community.cdata.com/t/optimizing-blob-data-extraction-from-oracle-database-with-connect-server/783 "2024-06-14T21:49:02Z")
Exploring databases and retrieving information from standard data types such as varchar, string, or char is usually straightforward. However, dealing with BLOB (Binary Large Object) type columns introduces added complexi…
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## [Troubleshooting “Cannot Find Library File: System.Data.CData.OracleOCIw.dll" Error on Linux/Ubuntu](https://community.cdata.com/t/troubleshooting-cannot-find-library-file-system-data-cdata-oracleociw-dll-error-on-linux-ubuntu/779)
**Author:** [@Tapan18118](https://community.cdata.com/u/Tapan18118)\
**Replies:** 0\
**Last updated:** [June 11, 2024, 3:20pm UTC](https://community.cdata.com/t/troubleshooting-cannot-find-library-file-system-data-cdata-oracleociw-dll-error-on-linux-ubuntu/779 "2024-06-11T15:20:01Z")
This article contains detailed steps for resolving the mentioned error that most of our customers face as they download the Oracle driver. This specifically focuses on Connect Servers installation on Linux systems (Ubunt…
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## [Optimizing BLOB Data Extraction from Oracle Database with Connect Server](https://community.cdata.com/t/optimizing-blob-data-extraction-from-oracle-database-with-connect-server/715)
**Author:** [@Tapan18118](https://community.cdata.com/u/Tapan18118)\
**Replies:** 1\
**Last updated:** [May 16, 2024, 10:08am UTC](https://community.cdata.com/t/optimizing-blob-data-extraction-from-oracle-database-with-connect-server/715 "2024-05-16T10:08:48Z")
Exploring databases and retrieving information from standard data types such as varchar, string, or char is usually straightforward. However, dealing with BLOB (Binary Large Object) type columns introduces added complexi…
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## [“URL is blocked” error message when connecting to Facebook in using CData Connect Server](https://community.cdata.com/t/url-is-blocked-error-message-when-connecting-to-facebook-in-using-cdata-connect-server/420)
**Author:** [@Arsilda\_D](https://community.cdata.com/u/Arsilda_D)\
**Replies:** 0\
**Last updated:** [September 26, 2023, 2:59pm UTC](https://community.cdata.com/t/url-is-blocked-error-message-when-connecting-to-facebook-in-using-cdata-connect-server/420 "2023-09-26T14:59:23Z")
In order to enable Connect Server to communicate with the Facebook API during the sign-in process, the authorization server (OAuth) will redirect the user to the Connect Server redirect URL, which by default is:…