Sandboxed Execution and the Execution Manager in Microsoft Word

Build QR Code in Microsoft Word Sandboxed Execution and the Execution Manager

In addition to the configuration items identified previously, you must verify that MSDTC is configured correctly on the target system that is hosting the SQL database because BizTalk enrolls every call from the SQL adapter into an MSDTC-styled transaction.

It works very simply. SSMSE retrieves the source code for the stored procedure so you can conveniently edit it. After you ve executed the ALTER PROCEDURE statement, the stored procedure is updated in the database. There is no need to refresh the Stored Procedures node. You just right-clicked on the procedure and executed it.

Workflows provide a fascinating way to embed a range of nontrivial, nonstandard computations into F#. To give you a feel for this, this section defines a probabilistic workflow. That is, instead of writing expressions to compute, say, integers, you instead write expressions that compute distributions of integers. This case study is based on a paper by Ramsey and Pfeffer from 2002.

But when you take a look at Figure 6-12, you can see that the user seems to be definitely not the real end user. When you take a closer look at the web.config file of the ASP.NET client, you see that it is configured with Windows authentication. But what is wrong with the configuration now Well, the solution can be found in the IIS configuration where you have enabled anonymous access, as you can see in Figure 6-13.

using (Stream requestStream = sendNotificationRequest.GetRequestStream()) { requestStream.Write(strBytes, 0, strBytes.Length); } HttpWebResponse response = (HttpWebResponse)sendNotificationRequest.GetResponse(); string notificationStatus = response.Headers["X-NotificationStatus"]; string deviceConnectionStatus = response.Headers["X-DeviceConnectionStatus"]; lblStatus.Text = "Status: " + notificationStatus + " : " + deviceConnectionStatus; } That is all the code necessary to send raw notifications to Windows Phone 7 clients. You are now ready to test raw notifications on the Windows Phone 7 emulator.

The callback function takes three parameters:

user.home-info.telecom.mobile.intcode user.home-info.telecom.mobile.loccode user.home-info.telecom.mobile.number user.home-info.telecom.mobile.ext user.home-info.telecom.mobile.comment

Execution Plan (9.2.0.6) ---------------------------------------------------------0 SELECT STATEMENT Optimizer=ALL_ROWS (Cost=14 Card=16 Bytes=928) 1 0 TABLE ACCESS (BY INDEX ROWID) OF 'T1' (Cost=14 Card=16 Bytes=928) 2 1 INDEX (RANGE SCAN) OF 'T1_I1' (NON-UNIQUE) (Cost=4 Card=16) According to the execution plan, this query will return 16 rows at a cost of 14 I/Os! Huge underestimates of cost and cardinality can obviously cause performance problems. Not only will this simple query be slower and more labor-intensive than the optimizer suggests, but if the optimizer is looking for a driving table in a multitable join, this table looks like a good choice to drive a nested loop because of the implication that the next stage of the query would only have to be run 16 times, rather than 400. This type of error also works (or rather, causes problems) the other way round, of course consider what happens when you change the where clause to the following: where and and ind_pad = rpad('x',40) n1 = 1 n2 = 3

Now you can implement these handlers:

Figure 10-22. Reading data, interconnectivity, and sending results to a UI Similarly, once you retrieve information from a data source, you may need to validate the information, format it, create a data model, and display the results back in a UI (see Figure 10-23).