In this purely demo-based session, I will show several real-life attacks, from mere reading up to disrupting service availability via various types of manual and automated SQL Injection, including a broadly unknown elevation of privileges attack.
Error handling in T-SQL stored procedures
This session will look at SQOOP, PIG and HIVE. Three tools which are essential in your Big Data Toolbox. We'll look at what they do, how they do it and why you would want to use them
This session goes beyond the classical star schema modeling, exploring new techniques to model data with Power Pivot and SSAS Tabular. You will see how brute-force power in DAX allows different data models than those used in SSAS Multidimensional
What are the techniques to implement linked reports, subscriptions, report history, snapshot options, editing report using browser based Report Builder? Find out in this session.
In this talk, I will share my experience in creating and running Azure SQL Database, a large cloud scale service powered by SQL Server technologies. This presentation will provide an outline of the scenarios and requirements for a database service.
Impress the boss and your colleagues by delivering Dashboards, KPIS, maps and Scorecards wrapped in a tablet-ready interface with SSRS
Everyone wants a job they enjoy and look forward to working at each day. This session will present practical techniques for improving your brand and giving you the chance to interview for the job you want.
Information Workers and Data Analysts do “myth busting" on corporate performance and forecasts on regular basis. This session uncovers ways to take advantage of Power BI as Software as a Service (SaaS) for a "myth busting" lab you can try at home!
Sets are king when it comes to SQL Server, but sometimes you need to see data row by row. Window
Functions help you get the best of both worlds. Learn when and where these functions can help you get what you need without compromising performance.
Attend this session and understand how, why, and when SQL Server uses statistics and how this new feature will help improve performance.
A deep dive into batch mode scalability with column store index and SQL 2014.
Continuous delivery is an approach that enables new functionality to be delivered as needed. This session will cover how this approach can be applied to data warehouses to enable faster time to value for the consumers of the data.
Everyone knew how to keep data safe and secure, right up until Edward Snowden revealed this error. Learn how to keep the data secure, by identifying and quantifying the risks. Take away practical tips and advice to apply immediately.
Learn ready-to-use DAX patterns improving development speed of Power Pivot solutions. Good also for SSAS Tabular developers.
This session targets SSAS developers that are already dealing with complex security solutions on a regular basis and want to get more insights on what actually happens inside SSAS when the different kinds of security are applied to their model.
This session shows how you can use SQL Server 2014’s features to meet your solution’s non-functional requirements and ensure operational success.
This 500 level session will focus on using undocumented statements and trace flags to get insight into how the query optimizer works and show you which operations it performs during query optimization.
We all know that ‘Indexing’ is KING when it comes to achieving high levels of performance in SQL Server. When Indexing also combines 2 of the Enterprise features: Partitioning & Compression
Join me for an hour of playing with different ETL patterns by using Clustered Columnstore Indexes. Using different Hardware might lead you to different conclusions,and the size of the workload is always the paramount of your performance.Loading data first and then creating a Clustered Columnstore or creating Clustered Columnstore and than loading - join me to find the answers!
In this session we will discuss Data Governance around Power BI and on-prem platforms. How to avoid dataset-hell. What are the best practices for sharing queries? Who is the famous Data Steward ?
Learn where to start reading execution plans and how to interpret them in order to understand how to tune poorly performing queries.
Hadoop (Big Data) vs SQL Server. A view from a SQL Server DBA / Developer
You don't buy a lot of servers, but you're about to deploy SQL Server, and you only get one chance to make it right. Brent Ozar will boil down everything you need to know into just a few simple decisions including SQL Edition, sockets, and RAM.
In this session I will talk about backup, integrity check, and index and statistics maintenance, and how you can use my maintenance solution (http://ola.hallengren.com) in an enterprise environment.