Partition

Dctm – Managing licenses through OTDS

As you might know, since Documentum 24.4, there is a new requirement to have a valid license assigned to a user in order to log in to Documentum. This is a pretty important change, most likely designed with the(…)

Dctm – Incorrect r_object_id reference in OTDS

I recently faced another pretty interesting case with an incorrect r_object_id reference in OTDS. In a non-production (dev) Active Directory (Azure EntraID) that is used as source of truth for the users/groups, it looked like there was an account(…)

Dctm – MFA & non-MFA within OTDS based on target Applications

In OpenText Directory Services (OTDS), you have multiple ways to handle two-factor authentication (2FA) or multi-factor authentication (MFA). As a quick reminder, 2FA is simply the fact that you need to prove your identity in 2 different ways (e.g.

NoSQL and SQL: key-value access always scale

By Franck Pachot . I have written about some NoSQL myths in previous posts (here and here) and I got some feedback from people mentioning that the test case was on(…)

Oracle 12c – global partial index

By Franck Pachot . We have an incredible number of possibilities with Oracle. Yes, an index can be global (indexing many partitions without having to be partitioned itself on the same key) and partial (skipping some of the table(…)

Oracle 12c – reorg and split table with clustering

By Franck Pachot . In this series of small examples on recent features, I have imported in a previous post, the statistics of covid-19 per day and per countries. This is typical of data that(…)

“Segment Maintenance Online Compress” feature usage

By Franck Pachot . On Twitter, Ludovico Caldara mentioned the #licensing #pitfall when using the Online Partition Move with Basic Compression. Those two features are available in Enterprise Edition without additional option, but when used together (moving online a(…)