Databases

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Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.

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Repair Exchange Database
Check Mailbox Corruption in Exchange for the proper working of Exchange Server. Use IsInteg Or New-MailboxRepairRequest for regular health auditing and to check Integrity of Exchange Database(.edb) file. Repair corruption in EDB file via Eseutil Powershell commands in MS Exchange 2013/10/07 versions
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Improve Your Query Performance Tuning
Improve Your Query Performance Tuning

In this FREE six-day email course, you'll learn from Janis Griffin, Database Performance Evangelist. She'll teach 12 steps that you can use to optimize your queries as much as possible and see measurable results in your work. Get started today!

Here is the list of top 5 best SQL recovery software with their key features and licensing details. One can choose the specific SQL database recovery program according to their need.
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This tutorial is a great guide for newbies in SQL Server who never backup the database and for people with some experience, because you will learn some tips that you may not know.
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SQL Backup Repair
Know how to repair corrupted backup files using SysTools SQL backup Recovery, Also understand the reasons behind .bak file corruption in SQL Server.
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Recover Exchange Mailbox
Know how to repair Exchange Database of 2016/ 13/ 10/ 07 using eseutil /p, /r, /d Powershell commands. Also fix Dirty Shutdown and Event 501, 533, 1216 ID Error using inisteg and New-MailboxRepairRequest to repair Mailbox Database of Exchange 2016 /13/10/07 and other below versions.
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Repair Corrupt Exchange Mailbox
Learn how to reduce mailbox database size of Exchange 2016,2013, 2010, 2007 and other versions. As Storage Limits for Exchange Mailboxes in Exchange versions are different. Try to use Defragment mailbox to remove whitespace to shrink the mailbox size of Exchange Mailboxes to increase performance.
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This is about the change in the value setting for the rp_filter parameter in Linux.
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During the weekend, I was asked to investigate into a deadlock in SQL Server 2014. SQL being something I don’t really fancy myself being an expert at, I had to do some refreshing. This article is a collection of my notes.
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Are you working to mount the dismounted Exchange 2013 database? Then the best course of action is to analyze the causes of Database issue, their probable solutions and decide for the appropriate course of action.
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Expert Comment

by:Annie Rose
Comment Utility
Manually How to Fix Exchange 2016/2013/2010 Error Unable to Mount Database
http://expert-advice.org/exchange-server/how-to-fix-exchange-error-unable-to-mount-database/
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Expert Comment

by:James smith
Comment Utility
Thanks for the valuable information.

EdbMails  EDB to PST Converter Tool is an effective & reliable tool which provides perfect solution to recover damaged EDB file. Exchange server recovery tool recovers & restore all damaged/corrupted .edb files. It supports all versions of MS outlook and restores PST files in your location. It restores all files in  formats such as HTML, Text, RTF etc. It helps to preview of all damaged or corrupted EDB files before restoration. Free availability of demo edition help you to easily understand application and the complete procedure of recovery.

Features of EDB to PST Converter tool:

1) It repairs all the corrupted EDB file.
2) It helps to restore all mailbox data like inbox, sent items, calendar, contact, attachment, journal, task etc
3) Recovers public and private folders.
4) There is no mailbox size limitation.
5) User can export only required mailbox.
6) Recovers deleted edb file.

Visit: https://www.edbmails.com
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Contact Form 7
I recently worked on a Wordpress site that utilized the popular ContactForm7 (https://contactform7.com/) plug-in that only sends an email and does not save data. The client wanted the data saved to a custom CRM database. This is my solution.
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Cloud Class® Course: Microsoft Azure 2017
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Cloud Class® Course: Microsoft Azure 2017

Azure has a changed a lot since it was originally introduce by adding new services and features. Do you know everything you need to about Azure? This course will teach you about the Azure App Service, monitoring and application insights, DevOps, and Team Services.

A method of moving multiple mailboxes (in bulk) to another database in an Exchange 2010/2013/2016 environment...
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An introductory discussion about Oracle Analytic Functions which are used to calculate or compute Aggregate values, based on a group of rows.
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Attach SQL Database
In this article, we will show how to detach and attach a database and then show how to repair a corrupt database and attach it, If it has some errors. We will show how to detach and attach using SSMS or using T-SQL sentences.
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Expert Comment

by:Rejin James
Comment Utility
Thanks for such an informative article! It was of great help to me. Had already tried the 1st two methods which you had mentioned so I directly skipped to trying the software you recommended. Initially the software took about 35 minutes to scan my file, but the best part is that it showed all the records of my database. That moment was a huge sigh of relief to me since I was able to see the crucial data after spending almost 2 days repairing the .mdf file. Now that I have recovered my data, I can finally sleep in peace. Stellar SQL Database Repair is definitely a brilliant software!
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How to Perform Full Migration from Elastix to Issabel
If you try to migrate from Elastix to Issabel, you will face a lot of issues. These problems are inevitable but fortunately, you can fix them. In the guide below, I will explain how I performed the migration while keeping all data and successfully transferring all configurations.
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Expert Comment

by:sergio mak
Comment Utility
bonjour !!!
j'essaye d'installer issabel ,pas de soucy au niveaux de l'install,par contre je n'arrive pas à faire des appels sortant alors que mon trunk est registred
est il possible de faire un tuto sur la config du trunk de la route sortante et entrante je tourne en rond ca magace.
merci !!!
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LVL 1

Author Comment

by:RoohAllah Godazgar
Comment Utility
bonjour !!!
j'essaye d'installer issabel ,pas de soucy au niveaux de l'install,par contre je n'arrive pas à faire des appels sortant alors que mon trunk est registred
est il possible de faire un tuto sur la config du trunk de la route sortante et entrante je tourne en rond ca magace.
merci !!!

Dear Sergio,
Would you please ask your question in English. I'm not familiar with French.
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Block Chain Technology
Blockchain technology enhances society similar to the Internet. Its effects are broad, disruptive, and will boost global productivity.
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Exchange database can often fail to mount thereby halting the work of all users connected to it. Finding out why database isn’t mounting is crucial and getting the server back online. Stellar Phoenix Mailbox Exchange Recovery is a champion product that can be used to fix all Exchange mounting errors
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Microsoft Jet database engine errors can crop up out of nowhere to disrupt the working of the Exchange server. Decoding why a particular error occurs goes a long way in determining the right solution for it.
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Among the most obnoxious of Exchange errors is error 1216 – Attached Database Mismatch error of the Jet Database Engine. When faced with this error, users may have to suffer from mailbox inaccessibility and in worst situations, permanent data loss.
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MSSQL DB-maintenance also needs implementation of multiple activities. However, unprecedented errors can hamper the database management. In that case, deploying Stellar SQL Database Toolkit ensures fast and accurate database and backup repair as well as instant password recovery. 
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Expert Comment

by:Pantea tourang
Comment Utility
I have used it and i can say Good software to deal with i will surely recommend this to my colleagues
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Creating Active Directory Users from a Text File
LVL 8
Creating Active Directory Users from a Text File

If your organization has a need to mass-create AD user accounts, watch this video to see how its done without the need for scripting or other unnecessary complexities.

Cordova and Dropbox
Creating a Cordova application which allow user to save to/load from his Dropbox account the application database.
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Author Comment

by:Marco Gasi
Comment Utility
Okay, but whay I meant is to put a link to myu blog to attract visitors. Is this possible?
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LVL 31

Author Comment

by:Marco Gasi
Comment Utility
Ok. Thank you so much, Mr. Wolff.
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Cordova and Dropbox
Creating a Cordova application which allow user to save to/load from his Dropbox account the application database.
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LVL 31

Author Comment

by:Marco Gasi
Comment Utility
Okay, I dropped all the SQLPorter fixing story: since the fix has been included in the official repo it doesn't make sense explain how to fix a bug which doesn't exist :)
Just a question: can I add to these articles a link to my blog?
Thank you for your work here.
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One of the most important things in an application is the query performance. This article intends to give you good tips to improve the performance of your queries.
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Expert Comment

by:Hari Shankar
Comment Utility
Great Article. Thank u Vitor
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What we learned in Webroot's webinar on multi-vector protection.
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Instead of error trapping or hard-coding for non-updateable fields when using QODBC, let VBA automatically disable them when forms open. This way, users can view but not change the data. Part 1 explained how to use schema tables to do this. Part 2 handles schema table exceptions.
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Author Comment

by:Annaliese Dell
Comment Utility
Hi Andrew! Thank you for your kind words and for editing the article. I don't know how I got along without QODBC in the offce. It would take volumes to document all the things I do with it but at least a few articles about the simple things might help a few people.
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In today's business world, data is more important than ever for informing marketing campaigns. Accessing and using data, however, may not come naturally to some creative marketing professionals. Here are four tips for adapting to wield data for insightful, successful marketing strategies.
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Databases

56K

Solutions

39K

Contributors

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.