April 2013 Blog Posts (5)

My experience with ORA-07445: exception encountered: core dump [kglic0()+1086]


Oracle defines the ORA-7445 as an unhandled exception error that could be result of an Oracle bug. The ORA-7445 errors depend on the version of the Oracle software, OS version.

For more details about the error, you need to check the trace files generated. The ORA-7445 exception generates a trace file located under the CORE_DUMP_DEST directory for oracle versions prior to 11g and under the ADR Home / cdump (Automatic Diagnostic Repository) for 11g…


Added by Wissem EL KHLIFI on April 22, 2013 at 1:54pm — No Comments

A Quick Tour to Oracle Database Integrity Constraints, Their Applications, and Types

The fundamental requirement of Data warehousing and business intelligence systems is to keep data consistent and accurate throughout its lifecycle. Data stored in these systems must adhere to some business rules that dictate how particular segments of data relate and meet some set of predefined conditions. Data Integrity refers to maintaining such guidelines in order to ensure correctness of data. This is an…


Added by Mark Willium on April 16, 2013 at 9:31pm — No Comments

Why the spreadsheet is still ruling the BI world?

"BI is not an upgrade to the spreadsheet", "Stop trying to use spreadsheet as the BI tool" - BI vendors are frequently heard to make such comments. People may thus assume that the spreadsheet is on the decline, and feel embarrassed by their Microsoft Excel, RaqSoft esCalc, LibreOffice Calc, and OpenOffice Calc tools…


Added by Jim King on April 10, 2013 at 10:42pm — No Comments

Add a new disk to asm diskgroup


In this article i am going to explation how to add new disk to the diskgroup which used by database.Before starting i wanted to give some informations about our steps. In this practice we had got a disk named DISK4 and this isnt belong to single diskgroup.First of all i am going to check the stability of DISK4, if disk success i am going to create a different diskgroup and try to add it there.If this step also succeed we are going to add this disk…


Added by Bugra Canbakal on April 2, 2013 at 8:40am — No Comments

Installation of Logical Standby


At another article of mine ,I explained  installation of Physical standby and this article we are going to convert physical standby database to logical standby.


2.1. At primary database we need to execute a query to see…


Added by Bugra Canbakal on April 1, 2013 at 2:27am — No Comments

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Blog Posts

Do What You Do Best and Outsource the Rest

One of the most valuable assets of an organization, data lies at the heart of business. It impacts everything from customer service to email deliverability and ultimately revenue generation. If the data that you have is not accurate, it will have a direct impact on your company’s ability to meet…


Posted by Alvaro Dee on February 7, 2017 at 2:07am

Draw Actionable Insights and Make Better Decisions with Data Mining Services

Data Mining is the process of analyzing and extracting crucial information from a database and presenting the same in an appropriate way to help business cut cost and boost revenue. In simple words it is the process of drawing crucial and actionable insights, which is imperative for better decision making.

Data mining is crucial for effective management of your business. It is also used for verifying whether or not the strategies are going as planned so as to provide desired results.…


Posted by Alvaro Dee on February 1, 2017 at 4:02am

Attain Data Accuracy, Competitive Pricing, and Quick Turnaround Time by Outsourcing Data Entry Services

In order to focus on crucial business activities, organizations worldwide prefer outsourcing data entry services to reliable service providers. Though redundant but highly crucial, data entry still remains an important component of document management and requires vigorous quality checks. Outsourcing data entry tasks to experts ensures affordable and quality output while saving time and resources that can be…


Posted by Alvaro Dee on January 31, 2017 at 4:49am

Present and Exchange Documents Reliably With Portable Document Format

Are you having data in large volumes that needs to be converted from hard copy to PDF format? Can you imagine how much time it would take you to manually convert this data? Well, if you know, then what’s the point of putting in lot of efforts and time?

With the help of PDF data entry services, this task can be made a lot easier. Data entry experts can help you save time and efforts…


Posted by Alvaro Dee on January 25, 2017 at 3:38am

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