Home
Search results “Analyse table oracle”
Oracle  AUTOTRACE Fundamentals to Analyze & Tune SQL
 
20:43
This Tutorial will explain fundamentals of Oracle AUTOTRACE. Set up & Use AUTOTRACE. Review PLAN & Statistics generated by AUTOTRACE. Understanding Statistics details.
Views: 22450 Anindya Das
Analyze Tables
 
11:28
Views: 80 Jennifer Pottorff
Query Analysis and Optimizing in Oracle
 
37:53
Database Management Systems 11. Query Analysis and Optimizing in Oracle ADUni
Views: 82711 Chao Xu
Oracle Indexes - Beginner
 
12:12
Oracle Indexes - Beginner
Views: 63794 Chris Ostrowski
Oracle Database: Working with External Tables
 
02:29
“External tables can be a fantastic tool for reading files into your database using SQL,” says Oracle SQL Developer advocate Chris Saxon. “However, they can be a bit tricky to work with.” In this 2 Minute Tech Tip recorded at ODTUG Kscope 2018, Chris explains how using the external table parameter override clause can make things a lot less tricky, and, even better, how Oracle Database 18c allows you to create inline external tables. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 373 Oracle Developers
Oracle Performance Tuning - Read and interpret Explain Plan
 
17:43
Connect with me or follow me at https://www.linkedin.com/in/durga0gadiraju https://www.facebook.com/itversity https://github.com/dgadiraju https://www.youtube.com/c/TechnologyMentor https://twitter.com/itversity
Views: 36395 itversity
Oracle Optimization - Table Partitions
 
15:07
Oracle optimization: create table partitions and Index-Organized Table. Other lessons, visit http://www.learn-with-video-tutorials.com/plsql-oracle-optimization
How to auto-optimize SQL code with Toad for Oracle Xpert Edition
 
03:50
http://www.DellSoftware.com/Toad-for-Oracle This video shows how to auto-optimize SQL code with Toad for Oracle Xpert Edition from Dell Software.
Views: 6541 DellTechCenter
Calculate query performance with Explain Plan in Oracle PLSQL.
 
09:14
Explain plan is a wonderful utility in Oracle PL SQL. It helps you to understand how much cost a query takes to perform based on indexed table or table without index. In this oracle tutorial a full description is given on a table containing huge number of rows first based on index on a column and then without index.
Views: 3597 Subhroneel Ganguly
Oracle Performance Tuning - Oracle Enterprise Manager - Understanding Statistics
 
11:58
Connect with me or follow me at https://www.linkedin.com/in/durga0gadiraju https://www.facebook.com/itversity https://github.com/dgadiraju https://www.youtube.com/c/TechnologyMentor https://twitter.com/itversity
Views: 4166 itversity
Oracle SQL: Understanding Multiple Table Joins
 
08:10
http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT Oracle SQL: Understanding Multiple Table Joins is an excerpt from Oracle SQL LiveLessons Video Training -- 6+ Hours of Video -- Oracle SQL LiveLessons Video Training covers the basics of the Oracle SQL programming language. This course covers both Oracle standard SQL and the ANSI approved SQL that Oracle supports. The focus of the course is to give students working knowledge of the Oracle SQL language and at the conclusion of this course, students should be able to query the Oracle database. Description In this LiveLessons video course, Oracle ACE Director Dan Hotka will teach you how to use the SQL query language, interpret business questions into SQL code, and how to use Where clauses sub-queries, complex table join conditions, and how to create table objects and populate tables with data. Students will also learn how to access Oracle from Microsoft products such as Excel. In addition, they will learn how analytical SQL can be used for business analysis. This course will use both Toad and SQL Developer for SQL examples. About the Instructor Dan Hotka is a training specialist and an Oracle ACE director who has more than 37 years in the computer industry and more than 31 years of experience with Oracle products. His experience with the Oracle RDBMS dates back to the Oracle V4.0 days. Dan enjoys sharing his knowledge of the Oracle RDBMS. Dan is well published with 12 Oracle books and well over 200 published articles. He is also the video author for Oracle SQL Performance Tuning for Developers LiveLessons and Oracle PL/SQL Programming Fundamentals. He is frequently published in Oracle trade journals, regularly blogs, and speaks at Oracle conferences and user groups around the world. Visit his website at www.DanHotka.com. Skill Level Beginner Learn How To Use the SQL query language Interpret business questions into SQL code Understand Oracle standard SQL and ANSI SQL Work with Where clauses, sub-queries, and complex table join conditions Create table objects and populate these tables with data Access Oracle from Microsoft products such as Excel Use analytical SQL, useful for business analysts Who Should Take This Course Students who are new to SQL and want to learn Oracle SQL Course Requirements Basic knowledge of what is a database, especially RDBMS and what is a computer programming language http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT
Views: 13360 LiveLessons
Oracle Forms Application Analysis - The TABLE IMPACT FUNCTION
 
03:43
This Video describes how you can find all Impacts of a Table or a specific Column within your entire Oracle Forms Application using PITSS.CON ▼▼▼▼▼▼▼▼▼▼ MORE DETAILS BELOW ▼▼▼▼▼▼▼▼▼▼▼ With the PITSS.CON Application Analysis, Oracle Forms and Reports applications of all sizes and levels of complexity can be analyzed accurately and quickly, allowing developers to take the guesswork and risk out-of-application development and maintenance. Using Oracle’s own API and the analytical strength of a centralized data repository, PITSS.CON Application Analysis performs a fast, detailed Oracle Forms analysis of even the most complex and comprehensive applications. This can be used for powerful what-if simulations, sophisticated research, and comprehensive reporting. The in-depth insight applies at every level, from day-to-day work to large-scale re-engineering and migration projects. This allows the development teams to better understand connections and implement requirements, ensuring that your investment in Oracle Forms and Reports applications will pay off for years to come. ▼▼▼ FUNCTIONAL HIGHLIGHTS ▼▼▼ ►Atomization (parsing) of all loaded program objects ►Automatic analysis of the entire application, including all menus, libraries, reports, database elements, and further development objects ►Representation of all components and structures of Oracle Applications from the mask field to the table column ►Representation of all Oracle Forms dependencies, including the use of program functions, database or module objects ►Complete dependence analysis for pending changes by identifying affected systems and side effects ►Implementation of structural changes of columns and adjustment of the relevant programs ►Export of analysis results as text, HTML or PDF file for software documentation ▼▼▼ LEARN MORE ABOUT APPLICATION ANALYSIS ▼▼▼ ►Website: Application Analysis (English): https://pitss.com/products/pitss-con-overview/application-analysis/ ►Website: Application Analysis (German): https://pitss.com/de/pitsscon-application-analysis/ ►Video: What is an Impact Analysis: https://youtu.be/PFJhM5CV9JA _______________________________________________________________________________ ▼▼▼ HOW TO FIND US ▼▼▼ PITSS US/Canada/UK: https://pitss.com/ PITSS D/A/CH: https://pitss.com/de/ ▼▼▼ CONNECT & STAY UP TO DATE ▼▼▼ Twitter: https://twitter.com/PITSS_GmbH Google+: https://plus.google.com/116912679338809155946/posts LinkedIn US: https://www.linkedin.com/company/pitss-america-llc LinkedIn De: https://www.linkedin.com/company/pitss-gmbh
Views: 97 PITSS
ORACLE EXPLAIN PLAN FUNDAMENTALS
 
36:14
This Tutorial will explain basics of Oracle 11g EXPLAIN Plan by using this ppt & some hands-on in Oracle 11g R2 Database.This tutorial will include below topics. Understanding EXPLAIN plan. Set up & Use EXPLAIN Plan. Explain PLAN_TABLE & related scripts & DBMS_XPLAN.DISPLAY. Generate & View EXPLAIN Plan. Read & Interpret basics of EXPLAIN Plan. EXPLAIN PLAN limitations.
Views: 158384 Anindya Das
Adding Pivot Tables and Action Links to an Analysis in Oracle Fusion HCM Cloud
 
06:49
In this tutorial you learn how to add pivot tables and action links to an analysis in that shows absence data by business unit. The example in this video is from HCM but applies to all applications that use OTBi and OTBI Enterprise including Oracle Financials Cloud, Oracle Project Portfolio Management Cloud, and Oracle Procurement Cloud. Please note that all of the techniques and concepts in this tutorial also apply to OTBI Enterprise although the available subject areas will be different.
Views: 6270 Oracle EPM Tutorials
ORACLE TKPROF fundamentals Part 1 -  Introduction to SQL Tracing & TKPROF
 
11:44
Link for ORACLE TKPROF fundamentals Part-2 (Interpret TKPROF Report) https://www.youtube.com/watch?v=OiVu6vFq28w ORACLE TKPROF fundamentals For SQL TUNING Part-1 covers 1. Introduction to SQL Tracing. 2. Set up SQL_Trace &TKPROF. 3. Generate TKPROF Report. ---------------------------------------------------------------------------------------------------------------------- ORACLE TKPROF fundamentals For TUNING SQL Part-2 covers  1. Interpreting TKPROF Report.
Views: 30743 Anindya Das
SQL: Explain Plan for knowing the Query performance
 
05:17
In this tutorial, you'll learn how to compare queries to know the better performance query..
Views: 92670 radhikaravikumar
How to connect to Oracle database using Python in Windows.
 
07:59
How to connect to Oracle database using Python in Windows. Program will connect to Oracle 12c database and retrieve data from a table. Link to Oracle 12c client library : https://pypi.python.org/pypi/cx_Oracle/5.1.3 Just chose your version matching your installed python
Views: 36394 Subhroneel Ganguly
Session-Private Statistics for Global Temporary Tables (GTTs) in Oracle 12c
 
02:18
This video the session-private statistics functionality for Global Temporary Tables (GTTs) in Oracle 12c. For more information see: https://oracle-base.com/articles/12c/session-private-statistics-for-global-temporary-tables-12cr1 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Enrique Aviles Twitter: https://twitter.com/eaviles94 Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 712 ORACLE-BASE.com
Oracle SQL Tuning - How to Read Execution Plans (Explain Plan)
 
13:39
In this free tutorial you will learn how to generate and read (interpret) an execution plan in Oracle Databases. See more FREE Oracle Tuning tutorials at http://skillbuilders.com/free-oracle-tutorials. Understanding what the Oracle Database does with your SQL is essential to tuning - and the execution plan is the key. Oracle Certified Master DBA John Watson will provide a brief introduction (4 minutes) - which includes John's tuning methodology, then demonstrate EXPLAIN PLAN, SQL*Plus AUTOTRACE and DBMS_XPLAN.DISPLAY_CURSOR. In the tutorial, John will teach you: - How to read an execution plan - Find the 1st step in the plan - Decipher the order of the steps in the plan - That EXPLAIN PLAN can be very misleading Prerequisites: To get the most from this tutorial, you should: 1 Know how to code SQL 2 Be familiar with SQL*Plus 3 Know - in very general terms - what an execution plan is. 4 Have a basic understanding of the Library Cache (this is where Oracle Database stores parsed SQL statements) 5 Have a basic understanding of the Cost Based Optimizer (this is the part of the database that parses your SQL, creates an execution plan. Hopefully the correct - most efficient - plan).
Views: 62385 SkillBuilders
Analyze Tables Using Arithmetic Sequences
 
06:40
How to use arithmetic sequences to analyze tables.
Views: 1350 MFunke4
CSV file import into Oracle
 
04:52
An example to show how to upload a CSV file into an Oracle database usin SQL Loader.
Views: 72840 WoolFool
DBMS_PROFILER - A Key to Identify PL/SQL Performance Bottleneck
 
14:02
This video tutorial explains PL/SQL performance analysis with DBMS_PROFILER. This video tutorial explains DBMS_PROFILER package,Profiler tables,how to use profiler. It demonstrates Setting up DBMS_PROFILER, Profiling for a PL/SQL procedure and Analyzing the Profiler data.
Views: 26815 Anindya Das
OBIEE Training - How to Create an OBIEE 11g Analysis
 
09:29
Read the full OBIEE 11g tutorial here: https://www.fireboxtraining.com/blog/2014/07/07/create-analysis-obiee-11g-tutorial This OBIEE training tutorial demonstrates how to create a simple analysis that uses a sectioned report as well as analysis prompt. We will also apply conditional formatting to highlight certain fields if the revenue value is a certain value or higher. Discover more about learning programming for business at https://www.fireboxtraining.com/
Views: 118760 Firebox Training
Analyzing Big Data in less time with Google BigQuery
 
29:14
Most experienced data analysts and programmers already have the skills to get started. BigQuery is fully managed and lets you search through terabytes of data in seconds. It’s also cost effective: you can store gigabytes, terabytes, or even petabytes of data with no upfront payment, no administrative costs, and no licensing fees. In this webinar, we will: - Build several highly-effective analytics solutions with Google BigQuery - Provide a clear road map of BigQuery capabilities - Explain how to quickly find answers and examples online - Share how to best evaluate BigQuery for your use cases - Answer your questions about BigQuery
Views: 55257 Google Cloud Platform
Oracle 11g Hints Overview
 
42:56
In this Video tutorial we will discuss about Optimizer hints in Oracle. What is optimizer hint, when & why its needed. Different Category of hints. Description of mostly used hints. Demonstrate how query plan can change with the influence of hint.
Views: 50891 Anindya Das
Oracle Midlands #13: Interpreting AWR Reports - Franck Pachot
 
57:30
Timestamps: 2:30 - Database load 10:30 - Top 10 Foreground Events 16:30 - db file sequential read 23:39 - DB CPU 32:30 - log file sync 37:16 - enq: TX - row lock contention 39:47 - Findings summary & recommendations 42:38 - Quantifying the gain 47:15 - Q&A Franck walks his way through an AWR report, explaining his observations and thought process as he goes. The slides are available at: Google: https://drive.google.com/folderview?id=0B0DLaAfeW6uKZmJ3TXE0WGtLYlE Dropbox: https://www.dropbox.com/sh/9koxoemak8ts7j6/AADozVVYLoK_FdDZbQGC6TYta This event was sponsored by Red Stack Technology (http://redstacktechnology.com/). See more events at http://OracleMidlands.com/ Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. "Fair Dealing" under UK Copyright, Designs and Patents Act 1988.
Views: 10180 Oracle Midlands
Data Analysis using Excel- Database Queries, Filters and Pivot Tables
 
54:54
I have noticed that many people throughout the world have been interested in my training videos on Using Database Queries and Pivot Tables in Microsoft Excel. So this training video, while very helpful for Active Planner customers, is applicable to any Excel user who wants to create database queries and then analyze that data using Filters and Pivot Tables. And as an added bonus, we will go into SQL Management Studio to build and debug our query and I will show you how to create a PIVOT query. I have created a new video for Sage 300 users so check it out at: https://youtu.be/HXzm8s2mVhI And Sage 500 users check out this new video at: https://youtu.be/UWJ9UrTeEr8 Thank you, Doug Leasure
Views: 169877 ActivePlanner
Airbus on Using Oracle Big Data Appliance to Analyze Aircraft Sensor Data
 
03:18
Jean-Marc Wattecant, from Airbus Flight & Integration Test Centre Data Processing, attended Oracle OpenWorld 2014 and spoke with us about their use of Oracle's Big Data Appliance. Airbus chose the Appliance for data management on their prototype aircraft. They connected a lot of sensors which are collecting a lot of data which they need to analyze faster and faster in order to meet their test schedule. Airbus believes that the Oracle Big Data Appliance is a significant enabler for them for many projects and will reduce not only the time to test prototypes, but also the time to market as well. They plan to expand their big data project with Oracle's big data mining and discovery tools to go beyond reactive to proactive analytics.
Views: 2009 Oracle Analytics
Python Pandas connect directly to SQLite, Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL
 
07:24
https://www.udemy.com/python-pandas-connect-import-directly-any-database/?couponCode=15PANDASPYTHONSQL click on the link above (discounted course) if you want to connect and import from any database (Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL, SQLite). You will also learn how to install each database and each management tools for that database for your practice. Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL Oracle SQL Developer, IBM Data Studio, SSMS, pgAdmin, MySQL Workbench, DB Browser for SQLite.
Views: 6963 Code Pro
Connect Excel to Oracle Database
 
05:03
How to connect an Oracle Database to Microsoft Excel. https://www.elance.com/s/edtemb/
Views: 96366 i_marketing
Machine Learning with Oracle
 
35:47
Introduction - 0:00 Overview Machine Learning in Oracle - 1:31 Machine Learning theory - 6:04 Demonstration: preparation and building the model - 11:52 Demonstration: run the prediction and adapt the application - 26:24 How to get started - 33:33 Without a doubt Machine Learning / Artificial Intelligence is an incredibly powerful technology with a huge potential. It brings benefits across many industries and business functions: From better targeting in the marketing/sales domain to predictive maintenance in manufacturing. This video-webinar is a kickstart to Machine Learning. You will learn the required theoretical knowledge and then we'll go through a real-life example: intelligent sales with ML. We'll create our very first ML model, and use it to make an existing application intelligent with sales recommendations. After this webinar you will have the basic ingredients to apply ML to your own business cases! Note that you don't require any previous knowledge of ML to be able to understand this session. Powerpoint and background material can be found here: https://ptdrv.linkedin.com/cmaj4xt
Views: 4643 Jeroen Kloosterman
Request For Quotation RFQ Oracle Apps R12
 
10:56
Request For Quotation RFQ with table Oracle Apps R12
Views: 7949 satish reddy
Lecture 5   Oracle Database Performance Tuning 1 - Guy Harrison
 
39:46
China Sun Yat-sen University and Dell co-established course IT System Management Introduction Lecture 5 Oracle Database Performance Tuning - Guy Harrison The Oracle database is highly tuneable with many options for optimizing performance. However, the sheer quantity of tuning options can be overwhelming, and you can waste precious time unless you know which tuning activities are most likely to provide a return on your time investment. In this lecture we'll review some of the fundamental Oracle performance tuning practices and see how to use these in a ystematic way to improve Oracle performance. Topics will include workload and SQL optimization, identification and elimination of key contention points, configuring memory to avoid physical IO, and disk IO optimization. We will also see how to use commercial tools to assist in Oracle database tuning. This lecture will be based on materials from the lecturer's book on Oracle performance: http://product.china-pub.com/60833).
Views: 30142 Quest University
Provision a Data Lake with Oracle Big Data Cloud Service - Compute Edition
 
01:44
A quick overview of provisioning a Data Lake in the cloud that you can immediately use to analyze data. Go to Part 2 (https://youtu.be/LY7Nwtv8Kmw) and see how to load and analyze it. More info on oracle.com/bigdatajourney
Views: 664 Oracle Big Data
Importing Data from Excel into Oracle Database using SQL Developer 4.1
 
02:23
One of SQL Developer’s most popular features has undergone a significant upgrade. Users can quickly define and recall delimited or Excel files to be imported to a new or existing Oracle table. Data preview and validation is provided for each column, as well as ‘best guess’ data type and date format mask mapping. This process can now be automated via the SQL Developer command line interface (SDCLI) ‘Import’ command. NOTE: This is a video only. There is no audio. Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Entity Relationship Diagram (ERD) Tutorial - Part 1
 
06:58
Learn how to create an Entity Relationship Diagram in this tutorial. We provide a basic overview of ERDs and then gives step-by-step training on how to make an ER diagram with correct cardinality. Entity Relationship Diagrams are comprised of 3 main categories: entities, attributes, and relationships. Entities are objects or concepts that are associated with important data—like a customer, order, or product. Attributes represent properties or traits of an entity, such as a customer’s phone number or home address. Relationships demonstrate the link between entities. Another main aspect of of ERD's is cardinality, which further defines the relationship between entities in a numerical way. Certain symbols signify the minimum and maximum relationship between different entities. Additional ERD information: https://www.lucidchart.com/pages/entity-relationship-diagram-tutorial —— Learn more and sign up: https://www.lucidchart.com/users/register Follow us: Facebook: https://www.facebook.com/lucidchart Twitter: https://twitter.com/lucidchart Instagram: https://www.instagram.com/lucidchart LinkedIn: https://www.linkedin.com/company/lucidsoftware
Views: 475508 Lucidchart
Ways of generating EXECUTION PLAN in Oracle Database
 
12:15
Learn how to generate execution plan in oracle database in many ways
Views: 3269 OrSkl Academy
Creating a database, table, and inserting - SQLite3 with Python 3 part 1
 
10:59
Welcome to an SQLite mini-series! SQLite, as the name suggests, is a lite version of an SQL database. SQLite3 comes as a part of the Python 3 standard library. Databases offer, typically, a superior method of high-volume data input and output over a typical file such as a text file. SQLite is a "light" version that works based on SQL syntax. SQL is a programming language in itself, but is a very popular database language. Many websites use MySQL, for example. SQLite truly shines because it is extremely lightweight. Setting up an SQLite database is nearly instant, there is no server to set up, no users to define, and no permissions to concern yourself with. For this reason, it is often used as a developmental and protyping database, but it can and is used in production. The main issue with SQLite is that it winds up being much like any other flat-file, so high volume input/output, especially with simultaneous queries, can be problematic and slow. You may then ask, what really is the difference between a typical file and sqlite. First, SQLite will let you structure your data as a database, which can easily be queried, so you get that functionality both with adding new content and calling upon it later. Each table would likely need its own file if you were doing plain files, and SQLite is all in one. SQLite is also going to be buffering your data. A flat file will require a full load before you can start querying the full dataset, SQLite files don't work that way. Finally, edits do not require the entire file to be re-saved, it's just that part of the file. This improves performance significantly. Alright great, let's dive into some SQLite. https://pythonprogramming.net/sql-database-python-part-1-inserting-database/ Playlist: https://www.youtube.com/playlist?list=PLQVvvaa0QuDezJh0sC5CqXLKZTSKU1YNo https://pythonprogramming.net https://twitter.com/sentdex https://www.facebook.com/pythonprogramming.net/ https://plus.google.com/+sentdex
Views: 204223 sentdex
Learning PYTHON for PLSQL Developers
 
53:27
Arup Nanda, Oracle ACE Director, Principle of Proligence Consulting This Session presents PYTHON concepts from the PL/SQL perspective, allowing Database Developers to rapidly learn to develop and implement PYTHON applications. ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Creating Basic Ad Hoc Reports in Smart View
 
05:08
In this tutorial you learn how to use ad-hoc analysis to create reports and analyze data in Smart View for Oracle Enterprise Performance Reporting Cloud Service.
Views: 48301 Oracle EPM Tutorials
Building Python Messaging Apps with Oracle Database
 
42:57
Nancy Ikeda, Consulting Member of Technical Staff, Oracle Christopher Jones, Senior Principal Product Manager, Oracle Anthony Tuininga, Software Developer 5, Oracle Come see how Python applications and microservices can efficiently communicate asynchronously. Messaging is the key to architectural scalability. The Python cx_Oracle interface provides a flexible, native API for Oracle Advanced Queuing. This session examines this API and presents examples.
Views: 792 Oracle Developers
How Many Indexes Are Too Many?: Finding All The Red Sweets Part 5
 
10:58
Every index you add to a table increases its storage requirements and DML overheads. So it's a good idea to create as few as possible. When you have two or more indexes using the same columns, you may be able to get away with just one. But how do you decide which to keep? This video discusses how to analyze your queries so you can cut the number of indexes you create. ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 2085 The Magic of SQL
Import Data and Analyze with Python
 
11:58
Python programming language allows sophisticated data analysis and visualization. This tutorial is a basic step-by-step introduction on how to import a text file (CSV), perform simple data analysis, export the results as a text file, and generate a trend. See https://youtu.be/pQv6zMlYJ0A for updated video for Python 3.
Views: 192215 APMonitor.com
Oracle SQL Tuning Re-Optimizing Execution Plans with Cardinality Feedback
 
15:37
Cardinality feedback, introduced with Oracle Database 11g, has been significantly enhanced with 12c. Cardinality feedback allows the CBO to learn from a cardinality estimate mistake and re-optimize the execution plan. Learn more in this free SQL Tuning tutorial. See all free Oracle Database tutorials at http://www.skillbuilders.com/free-oracle-tutorials.
Views: 3001 SkillBuilders
Oracle Smart View: New Features and Advanced Techniques
 
15:11
Do you know about all the new features and advances Oracle has released with Smart View? Watch a replay of the webinar as we provide an update needed by anyone leveraging Hyperion Planning (including Planning and Budgeting Cloud Service), Hyperion Financial Management, Essbase, Oracle Business Intelligence Enterprise Edition, and Hyperion Workforce Planning for ad-hoc and free form analysis and data access from relationship and multi-dimensional sources. Hear what’s new in Smart View including key new features since the 11.1.2.2 release, including: • Data Submission- submitting without refresh • POV and Pivot Enhancements- multiple members and single dimension • New Microsoft Capabilities- Surface Pro, Windows 8 and Office 2013 now supported • Displaying Fully Qualified Variable Names- global, application and database level • Changes to Smart View Options- apply to all existing sheets and all new worksheets • New Alias Table for Essbase and Planning- member selection dialog box • Planning Extension- import and work with meta data Plus, learn about advanced techniques, such as: • Cascading Reports- key points and custom headers • Smart Slice • Smart Query • How to embed Reports in Microsoft Office
Views: 8536 KeyPerformanceIdeas

Firemen newsletter formats
Profile writing service
Sample relocation cover letter examples
Computer service technician cover letter
Graphic design cover letter examples aiga chicago