Search results “Oracle create any indextype”
Oracle || Indexes Part-1 by dinesh
DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
Oracle Indexes - Beginner
Oracle Indexes - Beginner
Views: 68699 Chris Ostrowski
PL/SQL tutorial 57: PL/SQL Collection Associative Array in Oracle Database
Manish Sharma from RebellionRider presents you the latest PL/SQL tutorial on Collection ASSOCIATIVE ARRAY. In this video, you will learn – - What are Associative Arrays? - How to create Associative Arrays? - How to Insert & Update the data of Associative Array and - How to retrieve the data from an Associative array using two different ways? So if you are wondering whether associative array is a persistent form of collection or not; Is it bounded or unbounded in nature; why should we use this specific collection over others such as VARRAY or Nested Table; What are the differences or similarities between associative array and other collections? Then go ahead and watch the video to find out the answers to all these questions. Hope you will enjoy watching. Do make sure to Like and Share this post/video because that will help others in learning as well as help me and my channel in reaching out. This way we can educate more and more people for FREE. Most importantly SUBSCRIBE to the channel as many such interesting tutorials are coming your way. Thanks. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/associative-array Previous Tutorial ►While Loop: https://youtu.be/IIlc4Sr7kFE ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the 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: 16012 Manish Sharma
index type
Views: 466 Ahmed Madkour
B-Tree Indexes
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.
Oracle SQL Tutorial 6 - Relationships and Primary and Foreign Keys - Database Design Primer 3
HAPPY VALENTINES DAY!!! Let's talk relationships.. This is the 6th video in your Oracle Database series. We are discussing database relationships which are a key feature of relational database management systems. We first discussed entities and attributes. I talked about how each entity is assigned a table and each attribute is a column within a table. We moved on to the three kinds of relationships. The first was one-to-one. This describes an entity and an attribute. A piece of data that is exclusive to an entity is, by definition, an attribute of that entity. This is stored in one table with the attribute being a column within this table. The second relationship is one-to-many. This relationship is between two entities. The way we properly store this in a database is using a foreign key in the child table. Remember, the child table is the entity on the many side of the one-to-many relationship. Every row within the child table will have a value for the foreign key that references a primary key in the parent table. This assumes that the foreign key field is not optional (NOT NULL). If the foreign key is optional, than a reference is not required but any reference must be valid. The third kind of relationship is a many-to-many relationship. In this situation, we need 3 tables. The many-to-many relationship is broken up into two one-to-many relationships. The intermediary table will associate each entity from one table with the appropriate entities in the other table. There is debate as to whether this table needs a primary key. This is because you can intact use the combination of two foreign keys as a primary key. This works because we will never have two duplicate rows within the intermediary table and the two foreign keys work as a compound key because of this. We finally discussed primary keys and foreign keys. Primary keys are used to keep each row inside of a table unique. If this key is a computer generated number it is known as a surrogate key, otherwise it is known as a natural key. Natural keys have real world meaning. For example, a social security number may work, or an email address (in some situations), etc. Whichever type of key you choose is solely up to you and/or the company you may be working for. HELP ME! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 52160 Caleb Curry
PubMatic Video Tour
Welcome to the PubMatic Quick Tour. This video provides you with a quick, narrated tour of how to use PubMatic and what it's all about. Please visit us at www.pubmatic.com.
Views: 2651 PubMatic
Importing Data from MySQL to Elasticsearch to Visualize it with Kibana
My blog: http://datascience-enthusiast.com/Miscellaneous/MySQL_to_ELK.html GitHub repository: https://github.com/fissehab/MySQL_ELK_Hurricanes
Views: 21309 Fisseha Berhane
SQL Index |¦| Indexes in SQL |¦| Database Index
Indexes in SQL are used to speed up SQL queries. A database index works much like an index in a book. For example, if you have a database table with a list of people, a common query would be to lookup someone by name. Creating an index means the database will not have to scan the entire table looking for matches. Instead, it will restrict its search to a small portion of the rows. In this video we use a table with 100 million rows to illustrate how much an index can change the speed of a query. Our SQL playlist starts here: ↪http://bit.ly/Socratica_SQL Be sure to SUBSCRIBE for more SQL! ↪ http://bit.ly/SocraticaSubscribe You may also enjoy our Python playlist: ↪http://bit.ly/PythonSocratica ——————————————— »» To​ ​help​ ​us​ make videos more quickly,​ ​you​ ​can​ ​support​ Socratica at: … ​Patreon​: https://www.patreon.com/socratica … Paypal: https://www.paypal.me/socratica … Bitcoin: 1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9 Thank​ ​you!! ——————————————— »» You​ ​can​ ​also​ ​follow​ ​Socratica​ ​on: ...​ ​Twitter:​ ​@socratica … ​Instagram:​ ​@SocraticaStudios … ​Facebook:​ ​@SocraticaStudios ——————————————— SQL instructor: Ulka Simone Mohanty (@ulkam on Twitter) Written & Produced by Kimberly Hatch Harrison (@khhsocratica) & Michael Harrison (@mlh496)
Views: 42126 Socratica
indexing source code files.avi
How to use aduna autofocus to index source code files with tags to find things you are looking for quickly.
Views: 103 Lance Strzok
Clustered vs. Nonclustered Index Structures in SQL Server
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: 324363 Voluntary DBA
Oracle Hyperion Installation Part 2
Views: 157 BI Tutorials
Differences between Clustered vs Nonclustered Indexes in SQL Server
Should you use a clustered or a nonclustered index? When starting out with SQL, you might intuitively know that you should add an index to a table, but you might not be sure what kind of index to add. In this video we go over the basics of clustered and nonclustered indexes to help you get through index choice paralysis. Blog post with example queries: https://bertwagner.com/2017/09/26/clustered-vs-nonclustered-index-fundamentals-you-need-to-know/ Follow me on Twitter: https://twitter.com/bertwagner Want to receive my latest weekly blog posts and videos in your inbox? Sign up for the newsletter here: https://upscri.be/c77fc8/
Views: 8489 Bert Wagner
Index Rename
Views: 37 Asif baig
Creating a Database of type Btree or Hash in the Berkeley DB GUI
Learn how to create a database of type Btree and Hash in the Berkeley DB GUI. ================================= 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.
mysql tutorial for beginners (6/8) : Indexes
mysql tutorial for beginners (6/8) : Indexes As things stand, the table students works and can be searched without problem by MySQL—until it grows to more than a couple of hundred rows, At that point, database accesses will get slower and slower with every new row added, because MySQL has to search through every row whenever a query is issued. This is like searching through every book in a library whenever you need to look something up. Of course, you don’t have to search libraries that way, because they have either a card index system or, most likely, a database of their own. The way to achieve fast searches is to add an index, either when creating a table or at any time afterward. But the decision is not so simple. For example, there are different index types such as a regular INDEX, PRIMARY KEY, and FULLTEXT. Also, you must decide which columns require an index, a judgment that requires you to predict whether you will be searching any of the data in that column. And even when you’ve decided that, you still have the option of reducing index size by limiting the amount of each column to be indexed. If we imagine the searches that may be made on the students table, it becomes apparent that all of the columns may need to be searched. Anyway, go ahead and add an index to each of the columns, using the commands: ALTER TABLE students ADD INDEX(name(3)); An alternative to using ALTER TABLE to add an index is to use the CREATE INDEX command. They are equivalent, except that CREATE INDEX cannot be used for creating a PRIMARY KEY CREATE INDEX surname ON students (surname(5)); DESCRIBE students; These commands create indexes on both the name and surname columns, limiting name index to only the first 3 characters, and surname index to the first 5 characters. For instance, when MySQL indexes the following name: SAFAA It will actually store in the index only the first 3 characters: SAF This is done to minimize the size of the index, and to optimize database access speed. DESCRIBE command shows the key MUL for each column. This key means that multiple occurrences of a value may occur within that column, which is exactly what we want, as name or surname may appear many times. You don’t have to wait, until after creating a table to add indexes. In fact, doing so can be time-consuming, as adding an index to a large table can take a very long time. Therefore, let’s look at a command that creates the table students with indexes already in place. CREATE TABLE students ( Id_studnet SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, name VARCHAR(10) NOT NULL, surname VARCHAR(20) NOT NULL, email VARCHAR(30) NOT NULL, INDEX(name(3)), INDEX(surname(5)), ,PRIMARY KEY(id_studnet),UNIQUE(email)); Another important index, PK, its single unique key for each student to enable instant accessing of a row. The importance of having a key with a unique value for each row will come up when we start to combine data from different tables. You can add PK, while you create the table at the first time, or later by issuing the following command: ALTER TABLE students ADD PRIMARY KEY(id_student); The last important index, FULLTEXT index Unlike a regular index, MySQL’s FULLTEXT allows super-fast searches of entire columns of text. It stores every word in every data string in a special index that you can search using “natural language,” in a similar manner to using a search engine. It’s not strictly true that MySQL stores all the words in a FULLTEXT index, because it has a built-in list of more than 500 words that it chooses to ignore because they are so common that they aren’t very helpful for searching anyway. This list, called stopwords, includes the, as, is, of, and so on. The list helps MySQL run much more quickly when performing a FULLTEXT search and keeps database sizes down. FULLTEXT indexes can be created for CHAR, VARCHAR, and TEXT columns only. A FULLTEXT index definition can be given in the CREATE TABLE statement when a table is created, or added later using ALTER TABLE (or CREATE INDEX). Adding a FULLTEXT index to the table students for the columns name and surname ALTER TABLE classics ADD FULLTEXT(name,surname); this index is in addition to the ones already created and does not affect them You can now perform FULLTEXT searches across this pair of columns. If you find that MySQL is running slower than you think it should be when accessing your database, the problem is usually related to your indexes. Either you don’t have an index where you need one, or the indexes are not optimally designed. Tweaking a table’s indexes will often solve such a problem. In the next tutorial, we will learn about, using FOREIGN KEY Constraints and how to join tables together. Subscribe for more: ---------------------------------------------------------------------------- https://www.youtube.com/subscription_center?add_user=saf3al2a SWE.Safaa Al-Hayali - saf3al2a
Views: 32324 Safaa Al-Hayali
How to Create Index and Add Documents in Kibana
This video covers the method to create add and index a document in Kibana. Documents are added and indexed and made searchable by using the index API. For more explanation on this video: https://www.linuxhelp.com/how-to-create-index-and-add-documents-in-kibana/
Views: 17396 Linux Help
Elasticsearch Part 2 Mapping and Indexing
In this episode we show you how to write a custom mapping for your data. Then we go on to show you how to index the data into elastic search. Follow Us: Facebook: https://www.facebook.com/codemy.net Twitter: https://twitter.com/codemynet
Views: 38266 Codemy School
Types of Indexes (A B-tree index,A bitmap index )
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. #TypesofIndexes #B-treeindex#bitmapindex
Views: 30994 Oracle World
Indexes in sql server   Part 35
In this video we will learn about What are indexes Why do we use indexes Advantages of indexes These concepts are applicable to sql server 2000, 2005 and 2008 Text version of the video http://csharp-video-tutorials.blogspot.com/2012/09/indexes-in-sql-server-part-35.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-35-indexes.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 430938 kudvenkat
What is Indexing in DBMS in HINDI
Find PDF and PPT at: https://learneveryone.viden.io/knowledge/dbms-interview-q-a?utm_campaign=creator_campaign&utm_medium=referral&utm_source=youtube&utm_term=ajaze-khan-2 Find the notes of DBMS INDEXING AND HASHING in this link - https://viden.io/knowledge/dbms-indexing-and-hashing?utm_campaign=creator_campaign&utm_medium=referral&utm_source=youtube&utm_term=ajaze-khan-1 Best Buy Links (affiliate): SQL The Complete Reference https://amzn.to/2NAfr2G SQL Cookbook (Covers SQL Server, PostgrSQL, Oracle, MySQL, And Db2) https://amzn.to/2MhU6Xl Beginning SQL Queries https://amzn.to/2NzaAPj SQL, PL/SQL the Programming Language of Oracle https://amzn.to/2QjIyWH SQL in easy steps https://amzn.to/2x73t6G T-SQL Fundamentals https://amzn.to/2NywZfC Microsoft SQL Server 2012 Step By Step https://amzn.to/2O8BMBI -----------------------------------
Views: 11996 LearnEveryone
Tutorial Web Server Debian 6.0 Via Virtual Box
Tutorial Web Server Debian 6.0 Via Virtual Box Twitter: @arifinmn_ Website: http://susahseri.us/anakbetawi
Views: 178 Muhamad Nur Arifin
PART 5.7 Clustering Index | DBMS HINDI |
• Counselling Guruji is our latest product & a well-structured program that answers all your queries related to Career/GATE/NET/PSU’s/Private Sector etc. You can register for the program at: https://goo.gl/forms/ZmLB2XwoCIKppDh92 You can check out the brochure at: https://www.google.com/url?q=http://www.knowledgegate.in/guruji/counselling_guruji_brochure.pdf&sa=D&ust=1553069285684000&usg=AFQjCNFaTk4Pnid0XYyZoDTlAtDPUGcxNA • Link for the complete playlist of DBMS is: https://www.youtube.com/playlist?list=PLmXKhU9FNesR1rSES7oLdJaNFgmuj0SYV • Links for the books that we recommend for DBMS are: 1.Database System Concepts (Writer: Avi Silberschatz · Henry F.Korth · S. Sudarshan) (Publisher: McGraw Hill Education) https://amzn.to/2HoR6ta 2.Fundamentals of database systems (Writer:Ramez Elmsari,Shamkant B.Navathe) https://amzn.to/2EYEUh2 3.Database Management Systems (Writer: Raghu Ramkrishnan, JohannesGehrke) https://amzn.to/2EZGYph 4.Introduction to Database Management (Writer: Mark L. Gillenson, Paulraj Ponniah, Alex Kriegel, Boris M. Trukhnov, Allen G. Taylor, and Gavin Powell with Frank Miller.(Publisher: Wiley Pathways) https://amzn.to/2F0e20w • Check out our website http://www.knowledgegate.in/ • Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 • Your review/recommendation and some words can help validating our quality of content and work so Please do the following: - 1) Give us a 5-star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5-star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ 4) Follow us on Quora https://www.quora.com/profile/Sanchit-Jain-307 • Links for Hindi playlists of other Subjects are: TOC: https://www.youtube.com/playlist?list=PLmXKhU9FNesSdCsn6YQqu9DmXRMsYdZ2T OS: https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD Digital Electronics: https://www.youtube.com/playlist?list=PLmXKhU9FNesSfX1PVt4VGm-wbIKfemUWK Discrete Mathematics: Relations:https://www.youtube.com/playlist?list=PLmXKhU9FNesTpQNP_OpXN7WaPwGx7NWsq Graph Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesS7GpOddHDX3ZCl86_cwcIn Group Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesQrSgLxm6zx3XxH_M_8n3LA Proposition:https://www.youtube.com/playlist?list=PLmXKhU9FNesQxcibunbD82NTQMBKVUO1S Set Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesTSqP8hWDncxpCj8a4uzmu7 Data Structure: https://www.youtube.com/playlist?list=PLmXKhU9FNesRRy20Hjr2GuQ7Y6wevfsc5 Computer Networks: https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd Algorithm: https://www.youtube.com/playlist?list=PLmXKhU9FNesQJ3rpOAFE6RTm-2u2diwKn • About this video: This video contains the detailed discussion of clustered indexing in dbms with example. Detail explanation of Clustered Indexing, Example of Clustered Indexing, How Clustered indexing works in dbms, Need of Clustered Indexing, Where Clustered Indexing is used,Advantages of Clustered Indexing, Properties of Clustered Indexing in dbms, Properties of single level indexing, Questions of Clustered Indexing, Numericals on Clustered Indexing for gate exam, How Clustered indexing works on file is explained. CLUSTERED INDEXING: - i)Main file will be ordered on some non-key attributes ii)No of entries in the index file = no of unique values of the attribute on which indexing is done. iii)It is the example of Sparse as well as dense indexing Block access required will be greater than =log2n +1, where n is no of block acquired by Index file. Clustered Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in Clustered indexing in database,Clustered indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate, sparse indexing example, dense indexing in dbms example,Clustered Indexing in DBMS,numerical of Clustered indexing in dbms, solved question of Clustered indexing in dbms,indexing in dbms tutorial for Gate, Net hindi, DBMS blueprint, DataBase Management system,database,DBMS, RDBMS, Relations, Table, Query, Normalization, Normal forms,Database design,Relational Model,Instance,Schema,Data Definition Language, SQL queries, ER Diagrams, Entity Relationship Model,Constraints,Entity,Attributes,Weak entity, Types of entity,DataBase design, database architecture, Degree of relation,Cardinality ratio,One to many relationship,Many to many relationships,Relational Algebra,Relational Calculus, Tuples, Natural Join, Join operations,Database Architecture,database Schema, Keys in DBMS, Primary keys, Candidate keys, Foreign keys,Data redundancy, Duplicacy in data, Data Inconsistency, Normalization, First Normal Form,Second Normal Form, third normal forms, Boye codd's normal form,
SQL: Types of Indexing
In this tutorial, you'll learn how to make use of different indexes...
Views: 34737 radhikaravikumar
Clustered and nonclustered indexes in sql server   Part 36
In this video we will learn about 1. Different types of indexes in sql server 2. What are clustered indexes 3. What are NonClustered indexes 4. Difference between clustered and non clustered indexes Text version of the video http://csharp-video-tutorials.blogspot.co.uk/2012/09/clustered-and-non-clustered-indexes.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-36-clustered-nonclustered-indexes.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 519988 kudvenkat
Create An Alias That Automatically Distributes Documents
Do you find yourself hunting down and sending the same documents everyday to people who forgot where to find them? Using this simple trick you can ensure people can get those documents whenever they need without ever having to search or ask for them. Combining the power of canned responses with email filters you can create an alias that shares out frequently used documents on request. To watch the updated video and read the full article on the BetterCloud Monitor, visit: https://www.bettercloud.com/monitor/the-academy/automated-document-distribution/
Views: 3664 The Gooru
How to Access a Remote Database using MapInfo Professional
This video will show you how to access a remote database from within MapInfo Professional. This video will show you how to access a Microsoft Access database but you could also use a remote database like SQL Server or Oracle.
Views: 8247 MapInfo
Elasticsearch Part 1.5 Data Import
In this episode I show you the data import script I wrote to get some data into our database. We will need some data to play with in order to build a comprehensive elasticsearch based application. Download Link for Dump: https://www.dropbox.com/s/reim7b8fviwubn9/moviedb_development.dump?dl=0
Views: 22945 Codemy School
How to install Elasticsearch on Ubuntu
Full and up-to-date article: https://www.simplified.guide/elk/elasticsearch-install-on-ubuntu
Views: 97 Simplified Guide
Elasticsearch Tutorial - Insert, Update, Deleting Data [1 of 2]
https://awstutorialseries.com/ Elasticsearch is an amazing tool for search but I have noticed there is not many good tutorials to help beginners get started. So I created this to help anyone starting off! Everything is in my github and can easy be copy pasted. To learn how to boot an elasticsearch server I have a tutorial for that as well! Github https://github.com/andrewpuch/elasticsearch_examples How to setup elasticsearch. https://www.youtube.com/watch?v=ge8uHdmtb1M&list=PL5zjQdAWZiUyxxHI72D_O5i77jlJrxKZr&index=1
Views: 35386 AWS Tutorial Series
Elassandra: Elasticsearch as C* Secondary Index (R. Trouville, V. Royer, Independent) C* Summit 2016
Many companies use both elasticsearch and cassandra, typically in the form of logs or time series, but managing many softwares at a large scale can be quite challenging. Elassandra tightly integrates elasticsearch within cassandra as a secondary index, allowing near-realtime search with all existing elasticsearch APIs, plugins and tools like Kibana. We will present the core concepts of elassandra and explain how it draws benefit from internal cassandra features to make elasticsearch masterless, scalable with automatic resharding, more reliable and more efficient than deploying both softwares. We will also explore the bidirectional mapping : the way elasticsearch automatically creates the corresponding cassandra schema and the way elasticsearch indexes an existing cassandra table. Furthermore, we will share some use cases and benchmark results demonstrating practical use of elassandra to scale-out, re-index with zero-downtime, search and visualize data with various tools. About the Speakers Remi Trouville Consultant, Independant Remi is an IT engineer who has worked for the last 8 years in the financial industry as a team manager responsible for all the call-center softwares managing the customer experience. At the end of this period, his team was dealing with 10,000+ agents with 100+ sites and some highly critical business processes such as storage of oral proof sales for transactions. He holds a Master's Degree in Telecommunication engineering and is now following an executive-MBA, in a French business school.
Views: 2668 DataStax
MongoDB Indexing | Types of Index in MongoDB
Indexes are the Data Structures that store a collection's data set in a form that is easy to traverse. Indexes aid in the execution of queries and help you find documents that match the query criteria without a collection scan. They provide high performance read operations for frequently used queries. Without indexes, MongoDB must scan every document of a collection to select only those documents that match the query statement. This scan is highly inefficient and requires MongoDB to process a large volume of data. This video explains the following types of indexes: 1. Single field 2. Compound index 3. Multikey index 4. Geospatial index 5. Text index 6. Hashed indexes You will also learn how to leverage this feature set and maintain high performance with your project's massive data sets and high loads. In addition, you will learn how to design indexes to optimize the performance of MongoDB. Get MongoDB Online Certification Training Here - http://www.simplilearn.com/big-data-a... For more updates on courses and tips follow us on: - Facebook : https://www.facebook.com/Simplilearn - Twitter: https://twitter.com/simplilearn Get the android app: http://bit.ly/1WlVo4u Get the iOS app: http://apple.co/1HIO5J0
Views: 2763 Simplilearn
Chapter 7: Pagination and Sorting | Dev Focus: Elasticsearch 2.x (Tutorial / Demo)
Files and Transcripts for this chapter can be found here: https://github.com/Siteworx/devfocus-elasticsearch/tree/master/chapter7 Ladies and gentlemen, we are proud to present: The Siteworx Developer Focus Elasticsearch Series! Now that we've run a few queries on our mapped fields and data, let's look into different ways to view our results. In this video, we will go over how to paginate and sort our results. Pagination allows us to request a "page" of results by offering up a start result number and the number of results we'd like. Sorting allows us to reorder our results based on a field's or multiple fields' values. We will also learn about the "fields" query configuration, to limit the content returned for each result. Thank you to Bulbapedia for images and data about our documents: http://bulbapedia.bulbagarden.net/ Copyright © 2015. Siteworx, LLC. All Rights Reserved. http://www.siteworx.com/. Pokémon © 2002-2015 Pokémon. © 1995-2015 Nintendo/Creatures Inc./GAME FREAK inc. TM, ® and Pokémon character names are trademarks of Nintendo. No copyright or trademark infringement is intended in using Pokémon content in this series.
Views: 3776 Siteworx, LLC
Chapter 1: Introduction and Setup | Dev Focus: Elasticsearch 2.x (Tutorial / Demo)
Files and Transcripts for this chapter can be found here: https://github.com/Siteworx/devfocus-elasticsearch/tree/master/chapter1 Welcome to the Siteworx Developer Focus Elasticsearch Series! Follow Senior Developer Jim as he helps guide you through the magnificent world of Elasticsearch. In this video, Jim will be going over the goals of this series. This will be followed by a guide on how to install Java and Elasticsearch on CentOS, which will be running on Oracle VirtualBox. Many of the instructions in this video will also work on any operating system that can run Java, so don't despair if you don't have the exact same setup as Jim. This video also covers installing the Elasticsearch Head Plugin. Video to install Centos and GNOME on VirtualBox: https://www.youtube.com/watch?v=9IrfvxXAtas Guide to Installing Java on Centos: https://www.digitalocean.com/community/tutorials/how-to-install-java-on-centos-and-fedora Java Version: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Java TAR file: http://download.oracle.com/otn-pub/java/jdk/8u60-b27/jdk-8u60-linux-i586.tar.gz Elasticsearch Version: https://www.elastic.co/downloads/past-releases/elasticsearch-2-0-0 Elasticsearch TAR file: https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.0.0/elasticsearch-2.0.0.tar.gz Elasticsearch Head Plugin: https://mobz.github.io/elasticsearch-head/ Copyright © 2015. Siteworx, LLC. All Rights Reserved. http://www.siteworx.com/.
Views: 10144 Siteworx, LLC
Optimize & Tune MicroStrategy Performance - Top 5 Tips and How to's
Over the years I’ve identified a few settings which are my “go to's”. These general settings have helped me in getting more performance out of my MicroStrategy installation. Many of these methods I’ve posted directly on the MicroStrategy community but this allowed me the opportunity to consolidate those in a single place. connection. This video outlines my top 5 methods to easily gain performance View the original blog post here https://goo.gl/RHNRbr Similar content at https://www.omarvidaure.com/
Views: 246 TheGamerVillage
[CENTOS] - Stack ELK per centralizzare i log con Kibana, elasticsearch e logstash
Uno stack di applicazioni utilissima per creare una console centralizzata dei log provenienti dagli altri server. Lo stack elk è molto usato per questo scopo e rende fluida e immediata la consultazione e la ricerca all'interno dei log di tutti i server in un punto centrale. DONAZIONE STREAMLABS: https://streamlabs.com/sistemistaitaliano DONAZIONE PAYPAL: https://paypal.me/pools/c/883nfnDrqd LINK: CANALE TELEGRAM: https://t.me/sistemistaitaliano FACEBOOK: https://www.facebook.com/sistemistaitaliano/?ref=bookmarks GRUPPO FACEBOOK: https://www.facebook.com/groups/1240160309439552/edit/ GOOGLE+: https://plus.google.com/u/1/118186454174048470335?hl=it TWITTER: https://twitter.com/sistemistaitali PINTEREST: https://www.pinterest.it/sistemistai SITO: www.sistemistaitaliano.it EMAIL: [email protected] Official Partner: Clamehost www.clamehost.eu Official Partner millenniumtech.it
Views: 1195 Sistemista Italiano
ELK Stack Elastic Search Kibana Logstash: getting started
Welcome to my channel Learn Geek stuff [Angular JS React,Redux, angular 2.0, Ruby , Android , Java , J2EE ,Open Source Frameworks ] Subscribe My channel https://www.youtube.com/channel/UCS1NeZF0Or2E1RAV9hQJz3g?view_as=subscriber https://gennexttraining.herokuapp.com/ Watch ALL My Playlist https://www.youtube.com/user/vibbbbbba/playlists?view_as=subscriber Vue Js Tutorial https://www.youtube.com/watch?v=1iNn4TQSvZw&list=PLIGDNOJWiL1_YYoljCssnpcC1xXHNWm4s Angular Webcast https://www.youtube.com/watch?v=hyCSnSestFs&list=PLIGDNOJWiL18mTeG1sM4uDHTcTYEHG_rn Angular 1.5 https://www.youtube.com/watch?v=hcmHJeplkfg&list=PLIGDNOJWiL1-5bgZ7IUPXRQkyBNkD5W5S Angular 2 Training https://www.youtube.com/watch?v=zT_kNw5lMqI&list=PLIGDNOJWiL1-UlFz9yHzKMzbJtFGQbKM9 React redux Training https://www.youtube.com/watch?v=7hcfHyG0Inw&list=PLIGDNOJWiL1_2CpDKGg4-jNPqoirutxc5 Redux Training https://www.youtube.com/watch?v=f4c50AHvQDE&list=PLIGDNOJWiL1-jHUquJ5LMhuOFzkNIF-I8 Angular 1.x Training https://www.youtube.com/watch?v=MuPW017Tmwc&list=PLIGDNOJWiL18IgDrDzKw4xJYYtHg2FOuO Node JS api Testing https://www.youtube.com/watch?v=ha9WoVaNvYo&list=PLT5Jhb7lgSBOojTg98vAVyTrj_-9vF_5S Javascript https://www.youtube.com/watch?v=sspsG1yeX90&list=PLT5Jhb7lgSBM-xlXiDK7lrN8DjQ8NtCiP Angular 1.5 https://www.youtube.com/watch?v=P-Tiuhdl1Yw&list=PLT5Jhb7lgSBN5XKw0cnd5WjfgOkHBnLWu Angular 2 webcasts https://www.youtube.com/watch?v=AV490ZawnX4&list=PLT5Jhb7lgSBPgD9NOgyS9-XCxmY6qhnUA
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40 - Indices de Tablas (Primary Key, Unique, Plain Text, FullText) [MariaDB]
En este video conoceremos los indices y sus tipos que maneja MariaDB/MySQl para poder acelerar búsquedas dentro de las tablas. ------------------------------------------------------- Donaciones: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=UM8BAAMDNLBFJ ------------------------------------------------------- Facebook: https://www.facebook.com/CodeStackVT/ Twitter: https://twitter.com/codestackvt
Views: 609 CodeStack
Elasticsearch index backup and restore with S3 storage
ElasticSearch indices can be backup and restore from AWS S3. In this video, I will demo how to setup S3 repository with elasticsearch and demo backup and restore from S3.
Views: 3052 Minsuk Heo 허민석
SAP D&T Academy - What are the Different Types of Sybase IQ Indexes
This video will explain the different types of indexes available in Sybase IQ. This video is part of the SAP Database & Technology Academy.
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Adding Elasticsearch To An Existing .NET / SQL Server Application
@craiglebowitz presents how NGP VAN is using ElasticSearch
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servlet error http status 404
how to solve the servlet http 404 error and how run our first servlet programm sucessfully.
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