Author Archives: James Serra

About James Serra

James is a big data and data warehousing solution architect at Microsoft. Previously he was an independent consultant working as a Data Warehouse/Business Intelligence architect and developer. He is a prior SQL Server MVP with over 25 years of IT experience.

Data Warehouse Fast Track for SQL Server 2016

Microsoft Data Warehouse Fast Track for SQL Server 2016 is a joint effort between Microsoft and its hardware partners to deliver validated, pre-configured solutions that reduce the complexity of implementing a data warehouse on SQL Server Enterprise Edition.  The Data … Continue reading

Posted in Appliance, Data warehouse, Fast Track, PDW/APS, SQL Server, SQLServerPedia Syndication | 4 Comments

Microsoft certification changes

A recent Microsoft blog post announced that they are releasing five new Microsoft Certified Solutions Expert (MCSE) and Developer (MCSD) specialties.  These credentials are aligned to Centers of Excellence, used by the Microsoft Partner Network to identify technical competencies that are … Continue reading

Posted in Certification, SQLServerPedia Syndication | 1 Comment

Cortana Intelligence Solutions

Cortana Intelligence Solutions is a new tool just released in public preview that enables users to rapidly discover, easily provision, quickly experiment with, and jumpstart production grade analytical solutions using the Cortana Intelligence Suite (CIS).  It does so using preconfigured solutions, reference … Continue reading

Posted in Cortana Intelligence Suite, SQLServerPedia Syndication | 3 Comments

Making sense of Microsoft technology

In my role as a Data Platform Solution Architect (DPSA) at Microsoft, part of my responsibility is to keep up with all the Microsoft on-prem and cloud data-related technology and trends, as well as non-Microsoft technology and trends in areas such … Continue reading

Posted in Azure, SQLServerPedia Syndication | Leave a comment

The art of possible with the cloud

One thing I try to do in my role with Microsoft is to get clients to think of possible use cases for building solutions in the Azure cloud.  To set off light bulbs in their heads.  Sometimes this is accomplished … Continue reading

Posted in Azure, Power BI, SQLServerPedia Syndication | 2 Comments

SQL Server 2016 real-time operational analytics

SQL Server 2016 introduces a very cool new feature called real-time operational analytics, which is the ability to run both analytics (OLAP) and OLTP workloads on the same database tables at the same time.  This allows you to eliminate the need … Continue reading

Posted in SQL Server 2016, SQLServerPedia Syndication | 1 Comment

Azure SQL Database new performance level

A new performance level for Azure SQL Database was recently announced, called P15.  This new offering is more than two times more powerful than the next best offering, P11.  P15 offers 4000 database transaction units (DTU) where P11 offered 1750 … Continue reading

Posted in Azure SQL Database, SQLServerPedia Syndication | 3 Comments

Azure SQL Database vs SQL Data Warehouse

I am sometimes asked to compare Azure SQL Database (SQL DB) to Azure SQL Data Warehouse (SQL DW).  The most important thing to remember is SQL DB is for OLTP (i.e. applications with individual updates, inserts, and deletes) and SQL DW … Continue reading

Posted in Azure SQL Database, Azure SQL DW, SQLServerPedia Syndication | 2 Comments

What is the Lambda Architecture?

Lambda architecture is a data-processing architecture designed to handle massive quantities of data (i.e. “Big Data”) by using both batch-processing and stream-processing methods.  This idea is to balance latency, throughput, scaling, and fault-tolerance by using batch processing to provide comprehensive and accurate … Continue reading

Posted in SQLServerPedia Syndication | 2 Comments

Multi-tenant databases in the cloud

For companies that sell an on-prem software solution and are looking to move that solution to the cloud, a challenge arises on how to architect that solution in the cloud.  For example, say you have a software solution that stores … Continue reading

Posted in Azure, Azure SQL Database, Azure SQL DW, SQLServerPedia Syndication | 1 Comment