We will also discuss when it is appropriate to use stored procedures and how they can be created and managed within a database. By the end of this article, you will better understand stored procedures and how they can be used to improve the efficiency and effectiveness of your SQL-based ap...
Can I use reflection in linq to entities? can I use StreamWriter to ouput my DataTable or DataSet to a .txt file? Can not access a closed file Can we apply the Css Class to Hidden Field? Can't create a directory Can't create object Word.Application. Server execution failed, ProgI...
I am trying to use Mysql Clustering, to the ndbcluster engine. Hardware is not an issue, that is to say I can get whatever hardware I need to do the job. Select times are reasonable, but insert times are very very very slow. As an example, in a basic config using MyISM tables I...
Can I use a javascript function in C# console application? Can i use TolistAsync() when doing LINQ to object Can lock work between multiple objects of a class ? Can multiple threads safely run the same method simultaneously? can not cast interface to object which imlements it Can not fin...
because the ORDER BY stipulates that the index on A must be the active one in the returned live cursor. For a canned result by contrast, the engine will first use the B index when selecting the rows for the result and then sort the result - now stored in a temp table - manually on...
Favourites Some of our Customers Is MySQL really cheaper than NexusDB? Why NexusDB?Search Why NexusDB?I had a discussion with a colleague. He asked me: "Why do you use NexusDB? Why don't you use standards like Oracle, MSSQL, ..?"As honest as possible: there are reasons to use...
use an entirely different delta-tracking design. Rather than storing different versions of each cell, we storebase data, and then separate blocks withdeltasforward/backward from there. If you have had few recent updates, forward deltas get compacted into REDOs and only backward UNDOs are stored...
Raw datameans that the data has not been processed or prepared for a particular use. Some data sources, however, have previously applied some amount of processing or preparation to their data. So, a data lake stores raw data in the sense that it does not process or prepare the data before...
The Application Load Balancer (ALB) flavor of the ELB is used, making use of HTTP layer routing available at the load balancer. New instances added to the fleet get automatically registered with the ALB through the mechanisms of the AWS platform. The ALB also monitors the instances’ availabili...
Checking the default value for a certain field is quite simple. It is part of business rule validation. You can do it manually or you can use tools like QTP. Manually, you can perform an action that will add value other than the default value of the field from the front end and see ...