Databases & Big Data
epub |eng | | Author:Bert Scalzo

Keep References Handy In Chapter 2, I stressed how important it is to read the database benchmarking spec (if one exists) before trying to run some software that implements that ...
( Category: Databases & Big Data May 24,2020 )
epub, pdf |eng | | Author:Bradley Beard

Size: The size of the backup. Username: The username of the account used to generate the backup. You will use these columns to determine exactly which backups to restore and ...
( Category: Databases & Big Data May 24,2020 )
epub |eng | | Author:Dmitri Korotkevitch

begin tran while @id < 100000 begin update Delivery.Orders set OrderStatusId = 1 where OrderId between @id and @id + 4998; select @id += 4999; end select count(*) as [Lock ...
( Category: Storage & Retrieval May 24,2020 )
epub |eng | | Author:Benjamin Weissman & Enrico van de Laar

Listing 5-19Store data from CSV in temp tables instead of direct queries This improves performance tremendously without wasting too many system resources as the large dataset stays within the CSV. ...
( Category: PCs May 24,2020 )
epub, mobi |eng | 2019-12-27 | Author:Frank Solomon, Prashanth Jayaram, and Awni Al Saqqa

Figure 7.2: A MySQL subquery We'll focus on the inner query—the subquery—first, and then work it out from there. In this query, we started with the following SQL query, which ...
( Category: Software Development May 24,2020 )
epub |eng | | Author:Roger Cornejo

when upper(metric_name) like 'DB TIME' then 'cpu' when upper(metric_name) like '%CPU%' then 'cpu' -- ... when upper(metric_name) like '%SQL*NET%' then 'network' when upper(metric_name) like '%NETWORK%' then 'network' -- ... when ...
( Category: Storage & Retrieval May 24,2020 )
epub |eng | | Author:Lisa Bohm

SELECT tb.id , u.Reputation , u.DownVotes FROM @theTable tb INNER JOIN dbo.Users u ON tb.id = u.Id; Listing 5-10Update DownVotes for multiple users We saw the before results in Table ...
( Category: SQL Server May 24,2020 )
epub |eng | | Author:Brian Peasland

Tip Read the Oracle documentation. It is a must for advancing your skillset. I have worked with some products where the documentation was a 20- or 40-page PDF file. It ...
( Category: Storage & Retrieval May 24,2020 )
epub |eng | 2020-02-25 | Author:Shaun Thomas [Shaun Thomas]

( Category: Databases & Big Data May 24,2020 )
epub |eng | | Author:Sten Vesterli

This action chain is automatically triggered when you load the main-start page. You can click the Call REST Endpoint action and investigate its properties. There is an Endpoint property pointing ...
( Category: Programming & App Development May 24,2020 )
epub |eng | | Author:Peter A. Carter

Full and Transaction Log Backups If your database is in FULL recovery model, then you are able to take transaction log backups, as well as the full backups. This means ...
( Category: Storage & Retrieval May 24,2020 )
epub |eng | | Author:Jason Strate

Defragmentation Strategies So far we’ve discussed how fragmentation occurs, why it is an issue, and how it can be removed from indexes. It is important to apply this knowledge to ...
( Category: SQL Server May 24,2020 )
epub |eng | 2019-03-31 | Author:Eric Meadows-Jonsson & Darin Wilson [Eric Meadows-Jonsson]

( Category: Mobile App Development & Programming May 24,2020 )
epub |eng | 2018-08-30 | Author:Dan Toomey [Dan Toomey]

Adding JavaScript scripting to your installation In this section, we will install JavaScript scripting on macOS and Windows. There are separate steps for getting JavaScript scripting available on your Jupyter ...
( Category: Software Development May 22,2020 )
epub, pdf |eng | | Author:Ferrante Neri

Proof Let us consider three elements a, b, c ∈ R with c ≠ 0R such that ac = bc. It follows that Since is an integral domain (hence without ...
( Category: Machine Theory May 21,2020 )