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Part 2   SQL query to get organization hierarchy
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-2-sql-query-to-get-organization.html To get the best out of this video, the following concepts need to be understood first. These are already discussed in SQL Server Tutorial. 1. Self-Join - http://www.youtube.com/watch?v=qnYSN_7qwgg 2. CTE - http://www.youtube.com/watch?v=ZXB5b-7HJHk 3. Recursive CTE - http://www.youtube.com/watch?v=GGoV0wTMCg0 Here is the problem definition: 1. Employees table contains the following columns a) EmployeeId, b) EmployeeName c) ManagerId 2. If an EmployeeId is passed, the query should list down the entire organization hierarchy i.e who is the manager of the EmployeeId passed and who is managers manager and so on till full hierarchy is listed. For example, Scenario 1: If we pass David's EmployeeId to the query, then it should display the organization hierarchy starting from David. Scenario 2: If we pass Lara's EmployeeId to the query, then it should display the organization hierarchy starting from Lara. We will be Employees table for this demo. SQL to create and populate Employees table with test data Create table Employees ( EmployeeID int primary key identity, EmployeeName nvarchar(50), ManagerID int foreign key references Employees(EmployeeID) ) GO Insert into Employees values ('John', NULL) Insert into Employees values ('Mark', NULL) Insert into Employees values ('Steve', NULL) Insert into Employees values ('Tom', NULL) Insert into Employees values ('Lara', NULL) Insert into Employees values ('Simon', NULL) Insert into Employees values ('David', NULL) Insert into Employees values ('Ben', NULL) Insert into Employees values ('Stacy', NULL) Insert into Employees values ('Sam', NULL) GO Update Employees Set ManagerID = 8 Where EmployeeName IN ('Mark', 'Steve', 'Lara') Update Employees Set ManagerID = 2 Where EmployeeName IN ('Stacy', 'Simon') Update Employees Set ManagerID = 3 Where EmployeeName IN ('Tom') Update Employees Set ManagerID = 5 Where EmployeeName IN ('John', 'Sam') Update Employees Set ManagerID = 4 Where EmployeeName IN ('David') GO Here is the SQL that does the job Declare @ID int ; Set @ID = 7; WITH EmployeeCTE AS ( Select EmployeeId, EmployeeName, ManagerID From Employees Where EmployeeId = @ID UNION ALL Select Employees.EmployeeId , Employees.EmployeeName, Employees.ManagerID From Employees JOIN EmployeeCTE ON Employees.EmployeeId = EmployeeCTE.ManagerID ) Select E1.EmployeeName, ISNULL(E2.EmployeeName, 'No Boss') as ManagerName From EmployeeCTE E1 LEFT Join EmployeeCTE E2 ON E1.ManagerID = E2.EmployeeId
Views: 246330 kudvenkat
B*Tree Index Fundamentals(Indexes in Oracle-1)
 
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Part -1 : Introduction to Indexes, B*Tree Indexes, Index scan methods. Part -2 : B*Tree Index Types(different types of B*Tree indexes) Part -3: Using B*Tree Indexes(When use B*Tree indexes, factors related to B*Tree Access) Part -4 : Index Organized Table Part -5 : Bitmap Indexes Part -6: Partitioned Indexes Part- 7: Other type of Indexes based on characteristics & use. Part -8: Managing Indexes
Views: 47824 Anindya Das
SCPT 10: Introduction to Oracle Memory Structure
 
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Oracle DBA Tutorials For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 50292 Oresoft LWC
How to use Account Hierarchy Manager to maintain account structure in Oracle eBS GL?
 
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I found Account Hierarchy Manager feature as a friendly and more flexible way to maintain accounting flex field structure for both adding new child or parent values to hierarchy and changing hierarchy structure. Hierarchy export functionality is also included in case you need to save for later reference or for offline review. For those interested about this subject I create below video following next steps: Step 1 - Open Account Hierarchy Manager (AHM) under GL responsibility Step 2 - Select desired account structure and open natural account segment Step 3 - Move child values from one parent to a different parent Step 4 - Arrange your screen for a better view over values properties Step 5 - Create a new account under an existing parent Step 6 - Export hierarchy for selected parent Step 7 - Drag and drop child between hierarchies Step 8 - Just checking that changes are visible into standard screen Account Hierarchy Manager setup overview For other interesting post visit http://oracle-ebs-hands-on.blogspot.com
Views: 2699 Oracle EBS Hands-On
B-Tree Indexes
 
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In this video, I'd like to take a look at B-tree indexes and show how knowing them can help design better database tables and queries.
SQL: Indexes - Bit Map & B-trees
 
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In this tutorial, you'll learn when to use b-tree and bitmap index
Views: 50200 radhikaravikumar
Oracle Alta - Tree Navigation Design Pattern
 
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How to create a menu that navigates through a hierarchy of layers using Oracle ADF Faces.
Views: 5141 ShayJDev
14.310 B-Tree insert, split, delete, merge
 
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My book "Patterns in Data Management" is now available both as an ebook or a print book (with color graphics!). See: http://amzn.to/1Ts3rwx This book is not a standard textbook on database techniques. This book was written extending and complementing preexisting educational videos (including this one). Video for my inverted classroom "Database Systems". The complete list of videos and additional material is (will be) available at http://datenbankenlernen.de Computer Science, Saarland University: Bachelor (in German): http://www.cs.uni-saarland.de/index.p... Master (in English): http://www.cs.uni-saarland.de/index.p... Ph.D./Grad School: http://gradschool.cs.uni-saarland.de/
How to create Chart of Accounts in Oracle eBusiness Suite R12 General Ledger
 
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How to create Chart of Accounts in Oracle eBusiness Suite R12 General Ledger (Learning R12 Basics)
Views: 8762 Suhas Vaze
Clustered vs. Nonclustered Index Structures in SQL Server
 
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Clustered and nonclustered indexes share many of the same internal structures, but they're fundamentally different in nature. Watch Microsoft Certified IT Professional Jon Seigel explain the similarities and differences of clustered and nonclustered indexes, using a real-world example to show how these structures work to improve the performance of SQL queries. Blog post on primary key vs. the clustered index: http://voluntarydba.com/post/2012/10/02/The-Primary-Key-vs-The-Clustered-Index.aspx CREATE INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188783.aspx ALTER INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188388.aspx Index navigation internals by example: http://sqlblog.com/blogs/paul_white/archive/2011/08/09/sql-server-seeks-and-binary-search.aspx Sample index data is from the AdventureWorksLT2008R2 sample database: http://awlt2008dbscript.codeplex.com/releases/view/46169 Visit my channel for more database administration videos: https://www.youtube.com/voluntarydba Subscribe to get notified about my latest videos: https://www.youtube.com/voluntarydba?sub_confirmation=1 Read additional content on my blog: http://voluntarydba.com Follow on Twitter: https://twitter.com/voluntarydba Like on Facebook: https://facebook.com/voluntarydba
Views: 253188 Voluntary DBA
Tutorial : Creating a Basic Tree Item in Apex 5
 
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Simple demonstration how to create a tree Item in apex 5
Views: 2874 Oracle Testlab
Data Structures: B+ Trees
 
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Link in video: http://algoviz.org/OpenDSA/Books/CS3114/html/BTree.html# Have the best day of your life! Here is my Github link for code examples:https://github.com/ajn123 Check out my website and like or comment any other tutorials you would like to see! http://applejuicescholars.com/
Views: 112708 Apple Juice Teaching
Physical Database Structure
 
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Views: 7012 Oracle DBA Training
Indexing in Oracle :B-Tree,Bitmap Indexing
 
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This Video is the 1st tutorial in the video series Indexing in Oracle , The video series explains in detail, What are indexes?It's types, what index should be used in which scenario and other important thing in basic terminology. Note :You may want to watch the video with a higher playback speed(1.25 if it suits you more)
Views: 6077 Tech Coach
07 02 B Tree Indexes
 
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ORACLE
Views: 1615 oracle ocm
B-Tree example
 
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Quick random insertions and deletions. Thanks to the applet at: http://slady.net/java/bt/view.php?w=800&h=600
Views: 348415 rationalpsychedelia
Types of Indexes (A B-tree index,A bitmap index )
 
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Hi guys today is very most important topic in oracle is INDEXES help to increase performance at the time of search and modification into table records.
Views: 25121 Oracle World
Internals of Binary Tree Indexes
 
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Binary Tree Indexes For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 16367 Oresoft LWC
Grandparent, parent and child hierarchy SQL server or Bread Crumb
 
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In this video general concept of getting parent child records and also hierarchy bread crumb generation is done also along with this exceptions which generally comes while making recursive CTE are also discussed and showed how to solve them. To get script of table as well as queries please check link below: http://www.techsapphire.in/index/grandparent_parent_and_child_hierarchy_sql_server_or_bread_crumb/0-170
Views: 12179 techsapphire
How to Manage Account Hierarchy in Fusion Financials Cloud
 
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This Fusion Financials Tuorial gives a demo on how to build an accounts hierarchy through by specifying definition, levels & Access Rules. The trainer shows how to create parent & child account and validate them. Enroll for our complete trainings at: www.apps2fusion.com/packages Also, visit us at : http://apps2fusion.com/ Contact us at: [email protected] or +44-207-193-5456 | +1-650-318-5241
Views: 1875 apps2fusion
Introduction to Hierarchical Query - SQL in Sixty Seconds #012
 
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This video explains the fundamentals of the SQL Server Common Table Expression. Visit http://bit.ly/IGYcEB for Script, Quiz and further learning.
Views: 17849 Pinal Dave
SQL Advanced Videos #1: B-Tree and Clustered Index
 
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This Session is for advanced people already knowing basics of SQL. I am talking about the basic structure of the most common table in SQL Server, the clustered index table and the concept of a B-Tree on which everything is based. If you have any questions or remarks don't hesitate to use the comment section below.
Views: 11874 SQL TV
Hierarchical Queries: Databases for Developers #16
 
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Often data contains a parent-child relationship between rows in the same table. For example, company org charts and family trees. You can use the power of SQL to traverse these hierarchical relationships. There are two ways to do this in Oracle Database: - Connect By - Recursive With Watch this video to learn about data trees and find out how these work! Further reading: Hierarchical queries in the docs: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/Hierarchical-Queries.html#GUID-0118DF1D-B9A9-41EB-8556-C6E7D6A5A84E Recursive subquery factoring in 11.2: https://oracle-base.com/articles/11g/recursive-subquery-factoring-11gr2 Take the course! https://devgym.oracle.com/pls/apex/dg/class/databases-for-developers-next-level.html Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ ============================ 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: 553 The Magic of SQL
Managing & Troubleshooting Cluster - 360 degrees
 
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n this webinar, Syed Jaffar Hussain (Oracle ACE Director and Oracle Magazine Editor's choice award (2011) for 'Technologist of the year, DBA') explains how to manage and troubleshoot various clusterware issues. You will learn: - Grid Infrastructure (Clusterware) startup sequence, like how things getting started after a node reboot or cluster start-up - How to analyze GI start-up failures - How to understand the tree structure of a cluster log directory, mechanics of log file auto maintenance, and which log file to refer to - Tools that can help you analyze cluster issues For our complete archive please go to http://www.red-gate.com/oracle-webinars
Views: 5215 Redgate Videos
PL/SQL Syntax Tree option
 
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How to change your PL/SQL Syntax Tree view.
Views: 1584 sqldeveloper
Trading Community Model | Managing Geography Structures, Hierarchies, and Validation
 
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This video tutorial applies to Rel 10 through Rel 12. It shows you how to manage the geography structure, hierarchy, and validation for a country.
Splitting and Spawning in B- Tree Index : How Blocks are stored
 
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The video explains how Btree index is stored in blocks and when data is inserted into the underlying table how additional blocks are added to the index which leads to index Spawning and block spliting
Views: 669 Tech Coach
Learn Hierarchies in SQL server using HierarchyID
 
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Hierarchy ID is nothing other then column which represent relational value in numeric format on which DFS (Depth First Search) & BFS (Breadth First Search) can be used The concept is very simple, when we have to make relational structures which shows parent child level tree hierarchy, we can use hierarchyid datatype. With hierarchy ID recursive queries can be converted into range query. DFS (Depth First Search) and BFS (Breadth First Search) can be implemented using additional index which improves performance. Uses .NET assembly library defined methods to provide easy maintenance. Hierarchy ID is scalar column and is sequence of no. of var binary values. For script follow link below: http://www.techsapphire.in/index/learn_hierarchies_in_sql_server_using_hierarchyid/0-173
Views: 7571 techsapphire
File Systems 1: File Indexes with B-Trees
 
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One way to speed up file access is to use an index, and a common way to create such an index is by using a B-Tree, a particular type of self balancing tree. The structure of B-Trees is introduced, along with examples of how insertions modify the tree.
Views: 12692 Jacob Schrum
Position Hierarchy problem in Fusion - Solved
 
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Position Hierarchy problem in Fusion - Solved. This was achieved by shifting the start date of the Position tree version by 2 years and did a row flattening after the status goes to Active. I now conduct training on Fusion Procurement and e Biz. Do contact me for training requirements to [email protected] Learn ABC of Fusion Applications The best Fusion Oracle online SCM Training Subscribe to youtube channel Anantha Nana. Click on bell icon adjacent to subscribe button...once...to get alerts upon new uploads Oracle Fusion Applications You Tube How to excel in Supply Chain in Fusion Applications
Views: 327 Anantha Nana
Programming Interview: B Tree (Introduction, Search and Insert)
 
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This video lecture is produced by S. Saurabh. He is B.Tech from IIT and MS from USA. B Tree definition B Tree Search B tree insertion b tree insertion b tree pdf b tree ppt b tree animation b tree definition b tree applet b tree java To study interview questions on Linked List watch http://www.youtube.com/playlist?list=PL3D11462114F778D7&feature=view_all To prepare for programming Interview Questions on Binary Trees http://www.youtube.com/playlist?list=PLC3855D81E15BC990&feature=view_all To study programming Interview questions on Stack, Queues, Arrays visit http://www.youtube.com/playlist?list=PL65BCEDD6788C3F27&feature=view_all To watch all Programming Interview Questions visit http://www.youtube.com/playlist?list=PLD629C50E1A85BF84&feature=view_all To learn about Pointers in C visit http://www.youtube.com/playlist?list=PLC68607ACFA43C084&feature=view_all To learn C programming from IITian S.Saurabh visit http://www.youtube.com/playlist?list=PL3C47C530C457BACD&feature=view_all
Views: 212347 saurabhschool
tree.mp4
 
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oracle tree
Views: 2697 waleed muhammed
B*Tree Index Types (Indexes in Oracle-2)
 
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This video will cover different types of B-tree indexes: Descending index,Reverse key index,Key Compressed Index B-tree cluster index,Index Organized Table(IOT):
Views: 15078 Anindya Das
Oracle Multi Org Structure Step 1 (Company Hierarchy)
 
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TRAINING KEY POINTS: End-to-End Implementation (Setup Steps) Real-time Examples (AIM Documents) Technical RICE Components (Reports, Interfaces, Conversions, Enhancements) Period End Process Study Material Support Availability Assistance in Making CV Online and Class Room Training Regular, Fast Track and Weekends By KIRAN KUMAR Having 9+ Years Real Time Experience https://in.linkedin.com/in/oracle-scm-financials-training VISIT FOR FULL COURSE CONTENT: WWW.PERUSETECHNOLOGIES.COM PH: +91-954 288 1790, +91- 789 393 0068, www.perusetechnologies.com, E-mail: [email protected]
Tutorial 42 : INDEX in Oracle || B TREE INDEX.
 
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Hi Friends! Here we are learning about B TREE INDEX. Hope the concept is clear to you. For any confusion or doubt let me know in comment box. Thanks. Happy Coding.
Views: 88 YourSmartCode
Oracle Database Tutorial 63 : Introduction to Tablespace In Oracle Database
 
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Introduction to tablespace in oracle database consist Brief intro of tablepsace, type of tablespace, Big and small file tablespace, intro of Data files in oracle By manish sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/tablespace-introduction-rebellionrider Previous Tutorial ► Indexes https://youtu.be/F5NrQYD4a9g ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 30844 Manish Sharma
Intuition Behind Oracle Index
 
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How index helps in performance For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 13501 Oresoft LWC
Indexes Overview and B Tree Index
 
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Indexes Overview and B Tree Index watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Parth Panjab, Tutorials Point India Private Limited
Master detail in tree and table using java in Oracle ADF
 
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This video demonstrate how you can use view criteria and execute in view criteria in application module.On Selecting of tree row, we can refresh data in another view object.
Views: 5159 vinay kumar
What is a HashTable Data Structure - Introduction to Hash Tables , Part 0
 
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This tutorial is an introduction to hash tables. A hash table is a data structure that is used to implement an associative array. This video explains some of the basic concepts regarding hash tables, and also discusses one method (chaining) that can be used to avoid collisions. Wan't to learn C++? I highly recommend this book http://amzn.to/1PftaSt Donate http://bit.ly/17vCDFx
Views: 682462 Paul Programming
Oracle Fusion Cloud Financials Training
 
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Lesson 9 - Query Filtering & Operator Precedence (Oracle SQL Certification)
 
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Take the Complete Course at: www.jobreadyprogrammer.com Achieve the Master Programmer Certification! In this lesson we cover query filtering conditions & operator precedence
Views: 1834 Imtiaz Ahmad
DBMS Indexing: The Basic Concept
 
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A quick introduction to the concept of indexing in RDBMSs
Views: 143841 Brian Finnegan
Bitmap vs B Tree Indexes by Gavi Yatnalli @UrbanPro
 
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Gavi has 5 years of experience as plsql developer on various domains including but not restricted to Banking, Telecom and Healthcare. Strong and in-depth knowledge of Oracle database and PL/SQL and an excellent teaching approach. To know more about his classes visit https://www.urbanpro.com/pune/gavi-yatnalli/3073017
Views: 54 UrbanPro.com
Lecture 6: Dependency Parsing
 
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Lecture 6 covers dependency parsing which is the task of analyzing the syntactic dependency structure of a given input sentence S. The output of a dependency parser is a dependency tree where the words of the input sentence are connected by typed dependency relations. Key phrases: Dependency Parsing. ------------------------------------------------------------------------------- Natural Language Processing with Deep Learning Instructors: - Chris Manning - Richard Socher Natural language processing (NLP) deals with the key artificial intelligence technology of understanding complex human language communication. This lecture series provides a thorough introduction to the cutting-edge research in deep learning applied to NLP, an approach that has recently obtained very high performance across many different NLP tasks including question answering and machine translation. It emphasizes how to implement, train, debug, visualize, and design neural network models, covering the main technologies of word vectors, feed-forward models, recurrent neural networks, recursive neural networks, convolutional neural networks, and recent models involving a memory component. For additional learning opportunities please visit: http://stanfordonline.stanford.edu/