Common application 2010 essay prompts

The IoT Pattern We have a handful of customers with IoT workload that has had unpleasant experience using SQL DW. The data ingestion into SQL DW was so slow that taking extended lunch and many coffee breaks were not enough. Remember that for an MPP system, there is an overhead with query parsing, orchestration, communication with other nodes and processing against distributed databases. Therefore, treating an MPP system like an OLTP system will result in sub-optimal performance. The top pattern to avoid is any type of real time ingestion into SQL DW. Techniques such as singleton insert, using Azure Stream Analytics, which in the background, is nothing more than singleton insert, should be avoided. For this workload, the ISV has a SaaS application that generates logs from over 16,000 Azure SQL DB Elastic Pool databases. The log data is flushed into Azure Event Hub . Real time analytic for application query statistics and fatal logs is being done using Azure Stream Analytics . To serve data warehouse query and BI users, data is written to Azure Blob storage and loaded into SQL DW using PolyBase. An important performance consideration with IoT workload is the number of files generated. The ISV originally had 621,000 files with total data size of 80 GB for 1 day worth of data. Although the total data size is very small, due to the overhead of traversing through a large number of files, it was taking an hour just to create the external table. Obviously, the same overhead also affected the data loading performance. Unable to leverage Event Hub Archive due to this overhead, the ISV built a custom application to reduce the number of files down to 8,700 files per day. Data is loaded every 5 minutes to meet the end user consumption SLA. The ISV is also not able to leverage ADF for the data loading orchestration. ADF is designed for Batch processing so the minimum data loading processing frequency is currently 15 minutes. Finally, another important factor to consider is the extra time needed for post load processing within SQL DW for optimal query performance. Take into consideration the time needed to check for row group compression quality. You may need to either perform an INDEX REORG or INDEX REBUILD depending on the status and quality of your row group. Furthermore, you will also need to create/update statistics to provide the necessary histogram and cardinality for the cost-based optimizer to build an efficient DSQL plan. For customers who require detailed level information or batch reporting, they use SSMS with familiar T-SQL to query against SQL DW. For interactive, dashboard query, end users use Power BI and Excel against SSAS tabular model. This will provide a greater user experience for dashboard query performance, greater concurrency capacity and leveraging the dimensional model with drag and drop capability without having to understand complex join relationship.

Each question asks the number of vulnerabilities found for a particular type of vulnerability. At the end, is one catch all text question where you can add other types of vulnerabilities and their counts. If you prefer, just send your vulnerability data in a spreadsheet to @ with these columns: CATEGORY NAME, CWE #, COUNT after you submit the rest of your input via this data call. ideally it would come from the email address you specified in the Point of Contact E-Mail question on Page 1 so its easy to correlate the two.

Common application 2010 essay prompts

common application 2010 essay prompts


common application 2010 essay promptscommon application 2010 essay promptscommon application 2010 essay promptscommon application 2010 essay prompts