Business Intelligence

Power BI Report Server – URL reservation Warning – Delegation blocked

Introduction Recently I experienced some strange behavior on Power BI Report Server. My customer reported some failure when authenticating on shared data source using Kerberos delegation. On the test environment everything was working as expected and the delegation was working(…)

Copy or Migrate a SSISDB environment

Integration catalog is easy to work with and the environments feature is as well very convenient. In SQL Server management Studio, there are a lot of features available to administrate(…)

Power BI Report Server Kerberos Setup

In the case you have the following configuration and requirements Your Power BI, paginated mobile KPI reports are published on your on premise Power BI Report Server (Named i.e. SRV-PBIRS), their data sources is an Analysis Services located on another(…)

Pass Summit – dbi visit day 4 (2)

Power BI 5 top custom visuals The development of Power BI itself is fast. But, the means to represent data is too. I mean there are constantly new Power BI custom visuals developed by the community and Microsoft. You(…)

Pass summit – day 4

Optimizing Multi-Billion Row Tables in Tabular in 2018   I wanted to attend the session moderated by Marco Russo to see his approach of optimizing performance in Tabular model The first thing to understand is how the data is(…)

Pass summit – dbi visit day 3

The Microsoft data platform is evolving The third day began with the Keynote help by Rohan Kumar the Corporate Vice President of Azure Data by Microsoft The main message was “Hybrid data platform is the way for the(…)

Pass summit – dbi visit day 1

Designing Modern Data and Analytic Solution in Azure After having explained the pros and cons of Azure and the decision drivers for going to an Azure Architecture, some interesting messages were delivered like the decoupling of the storage(…)

Change Data Capture from Oracle with StreamSets Data Collector

By Franck Pachot . With this trend of CQRS architectures where the transactions are streamed to a bunch of heterogenous eventually consistent polyglot-persistence microservices, logical replication and Change Data Capture becomes an important component, already at the architecture design phase.

Create constraints in your datawarehouse – why and how

By Franck Pachot . We still see some developers not declaring referential integrity constraints in datawarehouse databases because they think they don't need it (integrity of data has been validated by the ETL). Here is a small demo I did(…)

When PDB name conflicts with CDB name

By Franck Pachot . Going to multitenant architecture is not a big change. The administration things (DBA, monitoring, backups) connect to the CDB and the application things connect to the PDB. Without the multitenant option, it is still recommended to(…)