Why CBO is better than RBO? | #dailyDBA 38

0:01 #dbaChallenge: In Oracle RAC, will one node query execution check execution plan with another node?

Questions Picked-up For This Episode:

01:27 What recommendations do you have when it comes to indexes?

04:09 How to write better queries so that if there is any change at application end, no changes must be done at db end?

06:52 Why CBO is better than RBO?

09:17 What is the impact of Exadata, Cloud and SAAS products on DBA jobs?

13:57 How to define which column to create index on?

16:32 #dba Challenge!

Bonus Question
17:11 How to identify fake dba vs experienced dba?

#dailyDBA #dbaGenesis

Your comments encourage us to produce quality content, please take a second and say ‘Hi’ in the comments and let me and my team know what you thought of the video … p.s. It would mean the world to me if you hit the subscribe button ;)

DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available with a challenging project to push you out of your comfort zone!!

DBA Genesis is currently the fastest & the most engaging learning platforms for DBAs across the globe. Take your database administration skills to next level by enrolling into your first course.

Start your DBA Journey Today !!

#cbo #rbo

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Buddha Community

Why CBO is better than RBO? | #dailyDBA 38

Why CBO is better than RBO? | #dailyDBA 38

0:01 #dbaChallenge: In Oracle RAC, will one node query execution check execution plan with another node?

Questions Picked-up For This Episode:

01:27 What recommendations do you have when it comes to indexes?

04:09 How to write better queries so that if there is any change at application end, no changes must be done at db end?

06:52 Why CBO is better than RBO?

09:17 What is the impact of Exadata, Cloud and SAAS products on DBA jobs?

13:57 How to define which column to create index on?

16:32 #dba Challenge!

Bonus Question
17:11 How to identify fake dba vs experienced dba?

#dailyDBA #dbaGenesis

Your comments encourage us to produce quality content, please take a second and say ‘Hi’ in the comments and let me and my team know what you thought of the video … p.s. It would mean the world to me if you hit the subscribe button ;)

DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available with a challenging project to push you out of your comfort zone!!

DBA Genesis is currently the fastest & the most engaging learning platforms for DBAs across the globe. Take your database administration skills to next level by enrolling into your first course.

Start your DBA Journey Today !!

#cbo #rbo

Android Vs iOS - Which is Better for App Development?

Welcome to our Android tutorial, in this tutorial, we are here with something that is a very hot topic of all time. In this article, we are going to discuss a very interesting topic that is Android VS iOS. We know that these days iOS is on fire, and so is Android. The growth rate of both the operating systems has been increasing rapidly for the last few years. Regardless of this, the growth of Android is found to be on the totally next level. So, we are very well prepared here to jot down the difference between Android and iOS

#android tutorials #android vs ios #difference between android and ios #ios vs android which is better #which is better ios or android #why android is better than ios

Makenzie  Rath

Makenzie Rath

1626031920

Facebook Ads Course - How to Implement CBO | CBO Strategy #66

In this video, I am trying to explain about What is CBO? (in English).Please do watch the complete video for in-depth information.

Link to our [ Hindi ] Youtube Channel: https://bit.ly/2Lyw5f9

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#DigitalMarketing #SEO2020 #WhatisCBO?

#digitalmarketing #facebook ads #cbo

Gerhard  Brink

Gerhard Brink

1624818000

The Path to a Better Future is paved with Data

The Cambridge Analytica[i] scandal along with other data breaches[ii] have given the data extraction industry a negative reputation. That’s a hard reality to face, because (a) I lead a company that provides ethically-sourced proxies for public data extraction, and (b) I believe that web scraping can be a force for good.

I realise that some people will need to be convinced that this is true because positive stories don’t get nearly as many clicks as negative ones. But they do exist, and I hope to change some minds with this article.

There’s no going back: big data is here to stay
Web scraping helps pave the path to a better internet
Online marketplaces
“Watchdog” monitoring groups & journalists

#big data #latest news #the path to a better future is paved with data #future #data #better future

Gerhard  Brink

Gerhard Brink

1624786020

Make Better Decisions with Data-driven Personas

Over the years, personas have been great tools to support user experience. These fictional characters catered to identifying the needs and problems of different segments of people. However, with time, their importance decreased. This is because relying merely on generalizations wasn’t helping companies to grow. The companies saw that these personas did not influence the decision-making process. It was soon realised that these personas lacked interactivity.

The situation seems to be have changed now. With data analytics in place, personas using big data can now be generated. A combination of interactivity and analytics opens the door of interactivity as a persona is no longer limited to being a static, flat file. As the preferences of one user varies with that of the other, personas catering to the same are no longer a distant dream. Data-driven personas hold the potential to adapt to different preferences, choices and demographics of the users. Such an interactive persona can be deployed in a variety of fields – marketing, HR, healthcare and design to name a few.

That said, what garners the attention of people across the globe is the concept of APG – Automatic Persona Generation (APG). This is considered to be an excellent tool to turn data into personas. This data-driven system is a blend of analytics metrics, foundational data and conceptual persona. Considering the fact that the user population has varied interests, the tool aims at generating casts of personas and each segment of the user population having a persona. APG stands the potential to identify the unique behaviour pattern of the users.

APG generates casts of personas representing the user population, with each segment having a persona. Relying on regular data collection intervals, Data-driven personas enrich the traditional persona with additional elements, such as user loyalty, sentiment analysis, and topics of interest, which are features requested by APG customers. This is followed by associating these unique patterns to demographic groups based on the strength of association to the unique pattern. It is now time for matrix factorization to come into play. Using this technique, latent user interaction is determined.

#big data #latest news #make better decisions with data-driven personas #personas #data-driven #better decisions