by Kurt Wolff
Common practice is to use derived tables (sometimes referred to as “inline views”) when creating a physical layer “Select” table.
Recent Posts
by Kurt Wolff
If you’re not concerned about database portability – for example, you use Oracle and that’s that, forever – then the evaluate function in OBIEE can be useful. However, using the evaluate function can be tricky, and the documentation could be better.
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Tags: Kurt Wolff, Oracle BI, Blog
by Manju Das
Manual performance optimization in Denodo – Most relevant and most used techniques
We are going to discuss how to optimize the Denodo query to make the most of the optimization in the Denodo platform. Below are the most powerful query optimization techniques that we can apply in Denodo platform manually which will increase the performance significantly.
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Tags: Blog, Manju Das, Denodo, Most relevant and most used techniques, Manual performance optimization in Denodo, Denodo platform, query optimizer, data virtualization tools, performance tuning in sql, denodo data virtualization
by Mohit Mathur
Not 100% convinced of migrating to AWS Aurora? – READ ME
According to latest reports released in February 2019 by leading market research companies, 94% of respondents now leverage cloud technologies. Public cloud adoption is at 91 percent and private cloud adoption is at 72 percent, according to Right scale – A Cloud Management Company.
According to the survey done by Gartner in last quarter of 2018:
- Organizations of all sizes are moving to cloud solutions, such as core financial applications, for transactional systems of record.
- Cloud momentum is consistently higher across financial business applications year over year.
- Business analytics and enterprise business applications continue as top investment initiatives for senior financial executives.
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Tags: Migrations, Blog, AWS, Amazon Aurora, Mohit Mathur, Migrating To AWS Aurora
by Sristi Raj
With the advent of cloud data warehouse and analytics tools, concepts like data lake, in-place querying, schema on read and data mashup have become a critical and integral part of an organization’s analytics capabilities. Consequently, new tools and features like AWS Redshift spectrum, Athena, Presto, Hive etc. are now playing a game changing role for data analysts to explore and mine data and get value out of existing data assets lying unused within the organization. Although, with so many options to choose from, it becomes utterly necessary to understand the subtle differences between each of them and advantages of each, to select the right tool of choice for a particular use case. With this blog, we will explore some capabilities of Redshift spectrum and advantages of using it in some of the use cases, while keeping the comparison and differences between different tool of choice to a separate blog post.
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Tags: Blog, Sristi Raj, Advantages of using Redshift Spectrum, AWS Redshift
by Ranjeet Mandal
Dynamic Selection of Measures in Power BI
This is the second post in KPI's Power BI blog series. In this blog, we will discuss the dynamic selection of measures in Power BI. You can read the other posts in the series here:
- Visual Interactivity in a Power BI Report
- Security and Collaboration in Power BI
- What is PowerShell and Connect to Power BI Service
- Dataset refresh and other dataset operations from PowerShell
Have you ever needed to use slicers in Power BI to choose a measure to be displayed in your charts? We know that the default functionality of Power BI slicers is to allow us to choose from the available dimension or measure values. But what about the ability to choose which measure to be displayed?
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Tags: Blog, Power BI, Power BI Blog Series, Ranjeet Mandal, Dynamic Selection
by Indusree Mavuru
Most companies today focus on delivering quality and gaining customer satisfaction and in order to accomplish this, the challenge lies in choosing between traditional development methodologies and agile development methodologies.
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Tags: Blog, agile software development methodology, traditional vs agile, traditional software development methodology
by Siva Kumar Mopuri
Security Implementation Benefits
This solution is beneficial in OLTP applications like Oracle EBS that are integrated with OBIEE. In such scenarios, all the responsibilities/groups from OLTP source would be forwarded to OBIEE. Instead of having all the responsibilities in OBIEE, the user has the privilege to select the required responsibilities at runtime and those would be passed to OBIEE.
Note: This blog post considers Oracle EBS as an OLTP source which is integrated with OBIEE.
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by Chaithanya Kumar Taduvai
ODI developers usually deal with load plans and mismanaged dependencies between multiple-load plans are typically a cause of data corruption in the system. An ideal Informatica warehouse implementation has multiple execution processes dependent on other execution processes which run automatically without any manual intervention. Here is how we can overcome this issue using the load plan dependency feature of ODI.
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Tags: ODI, Oracle Data Integrator (ODI), Blog, ODI Load Plans
This blog post is intended for those who are familiar with OBIEE or have previously worked on it. It contains step by step instructions on how to setup OACS using a trial account.
What is OACS?
Oracle Analytics Cloud Service (OACS) is a new Platform as a Service (PaaS) offering comprehensive analytics capabilities at any scale, in any environment, and on any device. This was first announced on Sep 30, 2014 at Oracle OpenWorld and was officially launched on Apr 4, 2017.
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Tags: Blog, oacs, Oracle Analytics Cloud Service, Dindima Mahesh Jami
