In this video we will learn how we can perform database load testing using JMeter step by step. Creating Database test plan in Jmeter, checking request response, assertion result, load graph tree and summary result in table. Database testing in JMeter, DB load testing in JMeter, Oracle Database load test using JMeter, How to perform database load test using JMeter, Download OJDBC.jar :https://mvnrepository.com/artifact/com.oracle/ojdbc14 Linkedin : https://www.linkedin.com/in/aditya-kumar-roy-b3673368/
Views: 2542 Specialize Automation
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: 33895 itversity
Jmeter Beginner Tutorial 6 - How to create a Database Test Plan ==================================================== Step 1 - Add mysql jdbc jar to Jmeter lib folder | Restart Jmeter https://dev.mysql.com/downloads/connector/j/ How to create free DB - https://www.youtube.com/watch?v=NkaJu1_VAWI Step 2 - Add Thread Group Step 3 - Add JDBC Conn Config | Provide the details of our DB JDBC URL Format Useful Tip: The general format for a JDBC URL for connecting to a MySQL server is as follows, with items in square brackets ([ ]) being optional: jdbc:mysql://[host1][:port1][,[host2][:port2]]...[/[database]] » [?propertyName1=propertyValue1[&propertyName2=propertyValue2]...] Here is a simple example for a connection URL: jdbc:mysql://localhost:3306/sakila?profileSQL=true Ref : https://dev.mysql.com/doc/connector-j/5.1/en/connector-j-reference-configuration-properties.html Step 4 - Add JDBC Request Step 5 - Add Listeners Step 6 - Run and validate =================================================== JMeter Beginner Playlist : https://www.youtube.com/playlist?list=PLhW3qG5bs-L-zox1h3eIL7CZh5zJmci4c JMeter Intermediate Playlist : https://www.youtube.com/playlist?list=PLhW3qG5bs-L-PpK83CC_m_bWd_722tvgk JMeter Advanced Playlist: https://www.youtube.com/playlist?list=PLhW3qG5bs-L_Eosy1Nj1tKHC5jcBAVkPb . . ________ ONLINE COURSES TO LEARN ________ Visit - http://automationstepbystep.com/ ------------ UI TESTING ------------ Selenium Beginners - https://bit.ly/2MGRS8K Selenium Java Framework from Scratch - https://bit.ly/2N9xvR6 Selenium Python - https://bit.ly/2oyMp5x Selenium Tips - https://bit.ly/2owxc50 Selenium Builder - https://bit.ly/2MKNtlq Katalon Studio - https://bit.ly/2wARFdi Robot Framework - https://bit.ly/2Px6Ue9 ------------ API TESTING ------------ Web Services (API) - https://bit.ly/2MGafL7 SoapUI - https://bit.ly/2MGahmd Postman - https://bit.ly/2wz8LrW General - https://bit.ly/2PYdwmV ------------ MOBILE TESTING ------------ Mobile Playlist - https://bit.ly/2PxpeUv ------------ CI | CD | DEVOPS ------------ Jenkins Beginner - https://bit.ly/2MIn8EC Jenkins Tips & Trick - https://bit.ly/2LRt6xC Docker - https://bit.ly/2MInnzx ------------ VERSION CONTROL SYSTEM ------------ Git & GitHub - https://bit.ly/2Q1pagY ------------ PERFORMANCE TESTING ------------ JMeter Beginner - https://bit.ly/2oBbtIU JMeter Intermediate - https://bit.ly/2oziNVB JMeter Advanced - https://bit.ly/2Q22Y6a JMeter Tips & Tricks - https://bit.ly/2NOfWD2 Performance Testing - https://bit.ly/2wEXbLS ------------ JAVA ------------ Java Beginners - https://bit.ly/2PVUcXs Java Tips & Tricks - https://bit.ly/2CdcDnJ ------------ MAVEN ------------ Maven - https://bit.ly/2NJdDRS ------------ OTHERS ------------ Redis- https://bit.ly/2N9jyCG Misc - https://bit.ly/2Q2q5xQ Tools & Tips - https://bit.ly/2oBfwoR QnA Friday- https://bit.ly/2NgwGpw Sunday Special - https://bit.ly/2wB23BO Ask Raghav- https://bit.ly/2CoJGWf Interviews - https://bit.ly/2NIPPxk All Playlists - https://bit.ly/2LSiezA ------------ Follow ------------ Facebook - https://www.facebook.com/automationstepbystep Twitter - https://twitter.com/automationsbs Youtube - http://youtube.com/automationstepbystep
Views: 88856 Automation Step by Step - Raghav Pal
This tutorial teaches you to install Oracle Database on Mac OS and includes a performance test of SQL queries. It is for educational purposes and it is done by a group of students from NUS School of Computing. Team: Ea Wen Jie Wang Sha Serik Nabiev Related Sources: Ray Apps Blog's Oracle DB installation tutorial http://blog.rayapps.com/2009/09/14/how-to-install-oracle-database-10g-on-mac-os-x-snow-leopard/ Oracle Database 10g Release 2 http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html SQL REDUNDANCY AND DBMS PERFORMANCE by Fabian Pascal http://www.dbdebunk.com/page/page/1317920.htm
Views: 44303 wenjienus
https://www.quest.com/toad-for-oracle/ See an in-depth tutorial for DBAs that use Toad for Oracle, the solution from Quest that helps you reduce the time and effort required to develop and manage Oracle databases. Simplifying routine maintenance tasks: 1:14 Performance diagnostics and resolution made easy: 11:09 Mitigating the risks of change management: 22:51 Toad editions: 30:17 More information: 31:42
Views: 15174 Quest
https://www.quest.com/toad-for-oracle/ See an in-depth tutorial for developers that use Toad for Oracle, the solution from Quest that helps you reduce the time and effort required to develop and manage Oracle databases. Understanding the schema: 0:50 Maintaining, testing and debugging code: 3:51 Finding performance bottlenecks: 5:45 How to optimize SQL statements: 11:25 Performance testing for production: 19:01 Toad editions: 25:00 More information: 25:27
Views: 17414 Quest
This video introduces Oracle Load Testing, which is a part of Oracle Application Testing Suite 12.1. The recording consists of a slide based overview (15 min) that describes the basic product concepts and architecture, followed by the product demonstration for generating Load Testing Script in OpenScript (10 min), and running the script in Oracle Load Testing (25 min).
Views: 17458 Oracle Learning Library
Easily Detecting and Solving Performance Bottlenecks on Oracle. For more information, please go to: http://www.embarcadero.com/products/db-optimizer-xe
Views: 2556 DBPowerStudio
http://perftuning.com/consulting/performance-tuning-assessment - Database performance testing is regularly done on all Oracle databases. Database consultants can explain to you that Oracle is one of the best known databases in the world. Oracle 10g performance tuning, therefore, has become a real IT specialty. You should always make sure that a well-trained individual performs your database performance testing.
Views: 357 kathleenwarner75
This video tutorial teaches you how to test database performance using Apache JMeter.
Views: Selenium Master
For more information on Oracle 1Z0-054 Practice Test Questions Please Visit: https://www.Pass-Guaranteed.com/1Z0-054.htm What am I going to be tested for? The 1Z0-054 Database 11g: Performance tests if you can use statistics, outlines and profiles to influence the optimizer, improve and rebuild indexes using the SQL Advisors. Also 1Z0-054 test your knowledge on the DB Replay and SQL Performance Analyzer tools. Which are some of the topics of the 1Z0-054 Tuning exam? Test Topic 1: Basic Tuning Tools Questions (Exam Coverage 15%) Test Topic 2: Identifying Oracle SQL Statements Test Questions (Exam Coverage 21%) Test Topic 3: Using Metrics and Alerts Questions (Exam Coverage 22%) Test Topic 4: Using Oracle Database Replay Questions (Exam Coverage 20%) Test Topic 5: Tuning the 1Z0-054 Shared Pool Questions (Exam Coverage 10%) Test Topic 6: Tuning PGA and Exam Temporary Space Questions (Exam Coverage 12%) Who can attend to Oracle Database 11g: Performance Tuning test? The 1Z0-054 Database 11g: Performance Tuning exam is mainly intended for Database Administrators, Support Engineer, and Technical Consultants who wish to optimize database workloads, lower IT costs and deliver a higher quality of service by enabling centralization within your Datacenter. Can you give me some in-depth information on the 1Z0-054 exam topics? • Use Enterprise Manager Monitoring • Create and manage Oracle 1Z0-054 AWR snapshots • Interpret metric views and alerts • Analyze Active Session 1Z0-054 Exam History (ASH) reports • Describe SQL statement processing test • Set up and use SQL plan baseline • 1Z0-054 SQL Tuning Advisor • Diagnose PGA memory issues and size the PGA What’s the 1Z0-054 passing score and duration? The duration of this exam is 135 minutes (80 questions) and the minimum passing score is 70%
Views: 132 Oliver Oscar
Views: 440 Oracle Developers
clydie.com is my expired domain. For more interestng article please visit http://exa.link
Views: 11121 clydiecom
You can use Database Replay to capture a workload on the production system and replay it on a test system with the exact timing, concurrency, and transaction characteristics of the original workload. This enables you to test the effects of a system change without affecting the production system. Database Replay supports workload capture on a system running Oracle Database 10g Release 2 and newer releases. In order to capture a workload on a system running Oracle Database 10g Release 2, the database version can be 10.2.0.4 or higher. Workload replay is only supported on systems running Oracle Database 11g Release 1 and newer releases.
Views: 4646 CLEO & CUQUIN
Most IT organizations tend to manage system performance in a reactionary fashion, analyzing and correcting performance problems as users report them. When problems occur, hopefully system administrators have tools necessary to quickly analyze and remedy the situation. In a perfect world, administrators prepare in advance in order to avoid performance bottlenecks altogether, using capacity planning tools to predict in advance how servers should be configured to adequately handle future workloads. Watch as capacity planning expert Jon Hill explains the 3 crucial steps of successful capacity planning. Hill then performs real world demonstrations that detail each step using TeamQuest Performance Software. If you're in the capacity management arena or just want to know more on how to efficiently manage IT infrastructure performance; this video is a must see.
Views: 107975 Teamquest OptimizesIT
HammerDB is a graphical open source database load testing and benchmarking tool hosted on sourceforge. Originally called Hammerora for Oracle Database this tool has grown to support Microsoft SQL Server, IBM DB2, MySQL, PostgreSQL and others with pre-compiled packages available for Windows and Linux platforms. Written in Tcl using Tcl database extensions and TDBC, HammerDB has become the industry standard tool for simulating industry standard database benchmarks with hundreds of published white papers and benchmarks. This session introduces HammerDB from a Tcl development perspective and in particular how the Tcl threading model has enabled the building of an application that drives database performance to many millions of transactions per minute. It covers how Tcl is used to build database schemas, run and monitor workloads and capture and analyse performance metrics. Details are given on the Tcl extensions and packages used and any modifications made as well as the development challenges of growing from working with one database to multiple database platforms. Looking ahead there are plans to add support for additional databases and workloads with many new Tcl database extensions now available.
Views: 1583 Tcl/Tk Video
Jmeter : JDBC Sampler : Database Performance Testing
Views: 3844 Testing World
Tushar Patel, Principal Engineer, Cisco review the testing that Cisco has performed on Cusco UCS. Comparisons of database performance as separate instances and later when plugged into 12c's Container Data Dictionary is highlighted. The 14min presentation concludes with a quick review of the Oracle focus areas and some key features of UCS for Oracle.
Views: 620 Cisco
For more information on Oracle 1Z0-417 Practice Test Questions Please Visit: https://www.Pass-Guaranteed.com/1Z0-417.htm What am I going to be tested for? This 1Z0-417 certification exam covers topics such as: Describe product technologies and major capabilities that make up a 1Z0-417 Database Performance and Tuning Test Solution, Provide a high level overview of key 1Z0-417 hardware and software product exam components for an Oracle Database Questions Performance test solution. Which are some of the topics of the 1Z0-417 Tuning exam? 1Z0-417 Test Topic 1: Positioning the Solution Questions (Exam Coverage 20%) 1Z0-417 Test Topic 2: Solution Overview Questions (Exam Coverage 10%) 1Z0-417 Test Topic 3: Product Area Features Questions (Exam Coverage 15%) 1Z0-417 Test Topic 4: Solution Implementation Questions (Exam Coverage 13%) 1Z0-417 Test Topic 5: Performance Diagnostics Questions (Exam Coverage 23%) 1Z0-417 Test Topic 6: Performance Tuning Questions (Exam Coverage 19%) Who can attend to the Oracle Database Performance and Tuning Essentials 2015 test? Candidates must have a basic understanding of: Differentiate 1Z0-417 Oracle product technology for test database performance within the 1Z0-417 Oracle portfolio, competitive marketplace and the opportunity available to partners, Describe what it requires to get started with an Oracle Exam Database Performance test solution and the minimum and typical environment required. Can you give me some in-depth information on the 1Z0-417 exam topics? • 1Z0-417 AWR, ADDM, ASH, and Database Express architecture • Real Application Testing architecture • Real User Experience 1Z0-417 Insight architecture • Performing exam database performance Health Checks • 1Z0-417 Application Testing architecture • Integration: Enterprise Manager Cloud Test Control architecture • Application, 1Z0-417 database, middleware, network, system, storage • Segment Advisor and test object reorganization • Real User Experience Exam Monitoring What’s the 1Z0-417 passing score and duration? The duration of this exam is 120 minutes (82 questions) and the minimum passing score is 75%.
Views: 143 Orsan Stubell
Welcome to Isha Training Solutions. For project support or Online Live classes, pls call me / Whatsapp me on +91-8019952427 *************************************OFFER*************************************************** You can purchase the whole LoadRunner course at unbelievable price of just 640 INR or 9.99 USD. *************************************OFFER*************************************************** Steps to redeem this offer / coupon. Step 1) Create an account on Udemy (Free) https://www.udemy.com/ Step 2) Click on one of the links below to redeem the offer/coupon of 640 INR or 9.99 USD *********************************************************************************************** Offer / Coupon links : Course 1) Performance Testing Using LoadRunner (Basics + Advanced) https://www.udemy.com/performance-testing-using-microfocus-loadrunner-basics-advanced/?couponCode=PTLRYOUTUBE999 Course 2) Web Services Performance Testing using LoadRunner https://www.udemy.com/webservices-performance-testing-using-loadrunner-soap-restful/?couponCode=WBLRYOUTUBE999 Course 3) SAPGUI protocol - Performance Testing for SAP applications Using LoadRunner https://www.udemy.com/scripting-for-sap-gui-protocol-using-hp-loadrunner-1250/?couponCode=SAPGUIYUTBE *********************************************************************************************** For further details, pls contact me. Contact : Kumar Gupta Tring Tring : +91-8019952427 Whatsapp : +91-8019952427 [email protected] www.ishatrainingsolutions.org
Views: 2395 Performance Testing basics and advanced
Владислав Франц о курсе Oracle Database 12c Performance Management and Tuning
Views: 40 Учебный центр ELTC
Learn what the Executive Vice President of Database Server Technologies at Oracle says about the evolution of the database and what autonomous solutions have to offer. Read the full transcript: https://www.cxotalk.com/video/andy-mendelsohn-oracle-autonomous-database Over the past two decades, automation and cloud computing have helped revamp the ways in which databases are built, maintained, and sold. Businesses are now more reliant on vendors to administer and simplify the most basic system processes, such as patching, upgrading, and performance moderation. However, with this simplification comes a new, complex reality: Businesses must now convert data into detailed intelligence and convert workflows into business processes that deliver immediate and immense bottom-line value. In this new reality, database administrators and other similarly skilled professionals are freed from tedious, repetitive chores, but they’re also charged with delivering consistent and high-stakes business results. In this video, we speak about the new world of database technology with Andy Mendelsohn, Executive Vice President of Database Server Technologies at Oracle. During the conversation, Andy discusses Oracle’s evolution from a traditional database provider to a company aiming to conquer today’s hyper-competitive autonomous database market. We examine the technological hurdles companies such as Oracle face in attempting to build autonomous solutions, and what the primary business benefits are for Oracle clients. Watch this video to hear what Andy has to say about Oracle, autonomous databases, and what the future holds for everyone involved.
Views: 4997 CXOTALK
Discussion on the technologies behind Oracle 12c co-engineering with Oracle ZFS storage and the resulting benefits in terms of more I/O throughput, lower latency, and advanced troubleshooting analytics resulting in better application performance.
Views: 848 Oracle
Hello viewers, We are starting our section on professional courses and for which we are starting our course material which is based on the Oracle Database, Please refer to the description below for knowing which topics will be covered in Oracle DBA Installation Module 1 – Introduction to Database • Introduction to Database • How ORACLE DB does it • Unix kernal Module 2 – Physical Database Structure • Physical Database Structure • Control files • Key information of files • Redo log files Module 3 – Oracle Storage structures • Oracle Storage structures • Table statement • How to check “create table” • Schemas and schema objects • Data blocks • Extents • Segments Module 4 – Memory & Process Architecture • Memory & Process Architecture • Instance/Memory structures • Shared pool • Buffer Cache • Redo Log Buffer • Process Architecture • Background process Module 5 – Background Process, Alert & Trace files • Background Process, Alert & Trace files • Alert • Trace files Module 6 – Database Startup & Serving User Requests • Database Startup & Serving User Requests • Offline backup • Standby Database Module 12 – Oracle Recovery Manager (RMAN) • Oracle Recovery Manager (RMAN) • Data pump export & import • SQL loader • External table Module 13 – Data dictionary & Dynamic Performance Tables • Data dictionary & Dynamic Performance Tables • Dynamic performance Tables • Typical day ORACLE DBA Module 14 – Introduction to Database Tuning • Introduction to Database Tuning • Monitor space usage • Monitor SQL scripts • Data base tuning • SQL tuning • Table Statistics • Index statistics • Index Selectivity • Chained Rows • Locks Module 15 – Introduction to Database Tuning Continued • Introduction to Database Tuning Continued • Tuning Shared pool • Data dictionary performance • Data dictionary tuning • PL/SQL code • Code reuse • Data base Buffer • Buffer cache hit Ratio • Code reuse • Database Startup • User process, Server process Module 7 – Database Security • Database Security • Process of “Create User” • Alter & Drop User • Resource Limits & profiles • Auditing Module 8 – Schema Objects • Schema Objects • Types of schema objects • How table data is stored • Temporary Tables • External Tables Module 9 – Schema Object Continued • Schema Object Continued • Materialized View • Sequence Generator • Indexes • B-Tree index structure • Cluster/Hash Cluster • Data concurrency & consistency • Locking • Deadlocks Module 10 – Oracle Network Environment • Oracle Network Environment • How to connect your database • Network environment of ORACLE • Database link Module 11 – Oracle Backup & Recovery Concepts • Oracle Backup & Recovery Concepts • Standby database • Testing • Media recovery options so in today's video, we will be discussing Module -1 The Introduction to Oracle Database. ----------------------------------------------------------------------------------------------------------- For downloading notes in PDF format please visit my Blog https://thedynamicstudy.blogspot.com/ ---------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------- Please go through the video and don't forget to share your views and subscribe the channel to keep the content open and reachable to students. ---------------------------------------------------------------------------------------------------- keep on watching, keep on learning! #dynamicstudy -~-~~-~~~-~~-~- Please watch: "OCTAPACE - Detailed Explanation in Hindi" https://www.youtube.com/watch?v=f_4WET6y49c -~-~~-~~~-~~-~-
Views: 126 Dynamic Study
A quick guide to running the performance test for Microsoft SQL Server databases in dbWatch 12. This test is a good way to get a performance benchmark you can use to compare Azure performance to Microsoft SQL Server performance. There is also more detailed guidelines on http://wiki.dbwatch.com/12.2/en/topic/measuring-performence-on-sqlserver
Views: 1697 dbWatch As
http://www.neotys.com/product/technologies-oracle-forms-load-testing.html Stress test your Oracle Forms applications and ensure their good performance under load with NeoLoad.
Views: 3640 Neotys
For DBAs looking to streamline the process of cloning a database for development and test efforts, the Oracle Snap Management Utility (SMU) for Oracle Database may help solve that need. The SMU software coordinates storage cloning from the Oracle ZFS Storage Appliance with the process to mount the new clone to a database host from a single interface. Take cloning for development databases from weeks to minutes and accelerate dev/test with SMU. Scott Ledbetter, Oracle Application Integration Engineer, shows how to easily clone an Oracle database instance using the Oracle Snap Manager Utility for Oracle Database. To learn more and obtain a free trial, go to http://oracle.com/storage/nas/snap/index.html. Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
Views: 1880 Oracle Learning Library
Oracle OpenWorld 2016 introduction of Oracle Database on Oracle Bare Metal Cloud. Get unmatched power of single node database performance with tens of thousands of transactions per second and the ultimate configurability from a true bare metal cloud.
Views: 946 Oracle
Steven Feuerstein, Oracle Corporation It’s been quite a while since Oracle Database developers could complain that there were no tools to help them automate the testing of PL/SQL program units. These days, you can choose from SQL Developer with its integrated unit testing, utPLSQL, an open source framework, Code Tester for Oracle, a commercial product from Quest Software, and more. In this CodeTalk, Steven hosts a conversation with three developers who have been heavily involved in establishment strong unit testing processes with their dev teams. Learn from their experiences, mistakes and lessons! The 2017 CodeTalk Series Webinars are Co-sponsored by ODTUG and IOUG.
Views: 4481 ODTUG
For Oracle 1Z0-417 Test Questions and Answers Please Visit: https://www.PassEasily.com/1Z0-417.htm Exam Section 1 – Product and Solutin Test Overview Questions (Test Coverage 15%) Exam Section 2 – Positioning the Solution Questions (Test Coverage 23%) Exam Section 3 – Arhitecture Questions (Test Coverage 15%) Exam Section 4 – Installation and Test Configuration Questions (Test Coverage 22%) Exam Section 5 – Performance Testing, Best Practices Questions (Test Coverage 25%) (Exam Time) : 120 minutes (Number of Test Questions): 82 (1Z0-417 Passing Score): 75% 1. Product / Solution Overview •Describe Oracle's solution for database test performance and tuning and its fit in Oracle's strategy for 1Z0-417 •Describe and summarize product history and the exam future public road map •Differentiate Oracle product technology for database performance within the Oracle portfolio, competitive marketplace questions and the opportunity available to partners. •Describe what it requires to get started with an Oracle Database Performance solution and the minimum and typical test environment required 2. Positioning the Solution •Identify and construct probing questions that help position and match Oracle technology to database exam performance needs for 1Z0-417 •Describe Oracle product technology that addresses the market trends and business dynamics driving the questions customer requirements •Describe key positioning test statements for an Oracle Database Performance solution •Describe the value proposition exam for an Oracle Database solution and how the solution benefits and impacts a customer's questions financial position (i.e. top-line and bottom-line) 3. Product Area Features and Functions for Technical Individuals •Describe product technologies and major test capabilities that make up an Oracle Database Performance and Tuning Solution for 1Z0-417 •Provide a high level overview of key hardware exam and software product components for an Oracle Database Performance questions solution •Describe key features, functions,test terminology unique to Oracle's solution including: o Oracle Performance Tuning Method , DB Time Model o Oracle Database Performance and Diagnostic Product Technology and Solution Capabilities o Oracle Enterprise Manager Questions Database Express o Additional Database Performance functionality capability gained by using Oracle Enterprise Manager Cloud Exam Control •Identify and map features, capabilities, and benefits to customer business needs and requirement scenarios for 1Z0-417 4. Architecture •Identify the type of hardware on which the solution / product runs for specific customer questions scenarios. •Outline the system requirements test needed to architect and build an Oracle Database Performance and Tuning solution in single tenant, multitenant and non-CDB environments. Identify reference sources exam of architecture and best practices •Describe Oracle Product Technology architecture models that could be used for an Oracle Database Performance and Tuning test solution including: o AWR, ADDM, ASH, and Database Express architecture o Real Application Testing architecture o Real User Experience Insight architecture for 1Z0-417 o Oracle Application Testing Questions architecture o Integration: Oracle Enterprise Manager Cloud Control architecture •Relate integration options and abilities test available for an Oracle Database Performance exam solution for 1Z0-417
Views: 399 Pass Oracle Easily
Oracle DB is big, and expensive, but it brings a lot to the "table" when compared with MySQL. MySQL has limited ability to audit. MySQL's security is unsophisticated. There are no groups or roles, no ability to deny a privilege (you can only grant privileges). A user who logs in with the same username and password from different network addresses may be treated as a completely separate user. There is no built-in encryption comparable to Oracle. MySQL's Authentication is built-in. There is no LDAP, Active Directory, or other external authentication capability. MySQL has no MPP (massively parallel processing ) support. Unlike Oracle MySQL has no fractional-second storage type for times, dates, or intervals. There is no RAC (Real Application Cluster) support in My SQL, and no failover or server promotion either. These are strong features in Oracle MySQL's number of joins per query is limited to 61. Oracle's limit is much larger. MySQL Replication is asynchronous and has many limitations and edge cases. For example, it is single-threaded, so a powerful slave can find it hard to replicate fast enough to keep up with a less powerful master.
Views: 21628 Biz of Tech
https://www.quest.com/products/toad-for-oracle/ As more companies move their database change management to automated processes like CI in order to shorten their release cycles, it’s important to be able to identify code performance issues fast. Toad PL/SQL Profiler enables developers to quickly pinpoint which lines of code are causing a bottleneck in order that the correct resolution is applied.
Views: 11017 Quest
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......
Views: 66033 Durga Software Solutions
Views: 476728 Academind
https://www.quest.com/products/toad-for-oracle/ Creating unit tests for PL/SQL code is an important developer task that doesn’t often get done because it’s difficult and time consuming. As more companies try to bring database change management into DevOps, the absence of tests and a way to automate their execution becomes a major roadblock. Toad provides a really simple way to overcome that roadblock.
Views: 23095 Quest
Oracle Performance - SQL Performance Analyzer Guided Workflow Example
Views: 518 The Silent DBA
One among a series of useful webinars released from Acolade Consulting. These webinar recordings are uploaded by "Acolade Tech Channel". Oracle Real Application Testing—with Oracle Database 11g Enterprise Edition—allows businesses to quickly adopt new technologies while eliminating the risks associated with change. Oracle Real Application Testing combines a workload capture and replay feature with an SQL performance analyzer to help you test changes against real-life workloads, and then helps you fine-tune the changes before putting them into production. Oracle Real Application Testing supports older versions of Oracle Database, so customers running Oracle Database 9i and Oracle Database 10g can use it to accelerate their database upgrades.
Views: 2792 Acolade
To learn more visit: http://bit.ly/SolarWinds_DPA See how SolarWinds Database Performance Analyzer identifies SQL Server and Oracle performance issues on the AWS Cloud. Connect with SolarWinds: THWACK IT Community: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds LinkedIn: http://www.linkedin.com/company/solarwinds Instagram: http://instagram.com/solarwindsinc/ Flickr: http://www.flickr.com/photos/solarwinds_inc/ TRANSCRIPT: In this video, you will learn how SolarWinds® Database Performance Analyzer or DPA for short, can be easily deployed on Amazon® Web Services, to monitor both RDS® and EC2® database servers. In addition, you will see how to identify and resolve database performance issues having the largest impact on your applications. To deploy DPA in the cloud, simply go to the Amazon marketplace and search for SolarWinds. Click on 'Continue' to deploy the AMI. Once deployed, all the additional configurations are completed through the web browser interface. The next step will be to register your database instances to be monitored by clicking on 'Register DB Instance for Monitoring.' In this case, we have already registered an instance. Let's look at DPA to find and isolate a performance problem. A customer has just called in and complained of slowness in their order entry application. To troubleshoot, first log into DPA and review the main dashboard. This will give us a high-level overview of what is happening in our environment. It’s interesting that the order entry database (PRODOE-RDS) is showing several alarms. Let's take a closer look by drilling into that database. From the trend screen, first look to the Advice tab for any critical or warning statuses. The top 2 SQL statements which are in a critical state are especially interesting. For the first statement, the adviser is telling us that there are high amounts of blocking for this insert statement on January 20th. By drilling into that day in the trend screen, we can see a 24-hour view of the top 15 SQL statements. For our insert statement, we can quickly see that it has been running every hour with a huge spike beginning in the 9:00 am hour. By drilling into that hour, we can view the blockers tab to see who is blocking this SQL statement. Here we can see that process ID of 83 has actually been blocking many other sessions for a long time. Each of these processes have spent over half an hour trying to run this insert statement. Look at the blocker details, we can quickly identify the user and see that they were performing an update to the same table. Now we can begin work on resolving this issue. Let's look at the tuning advice for our second SQL statement in Alarm. In this case, click on the 'More' link to see all of the details about the query and then review the execution plan. Notice that the adviser is suggesting several new indexes. At this point, we can decide to create and test them to see if they help improve performance. To maximize the value that DPA delivers, 24x7 monitoring is recommended. As DPA continues to monitor and collect data, the more comprehensive the analysis becomes especially when identifying trends and anomalies over time. One surprise that many of our customers have learned, is that it's not always the best idea or cost-effective to provision large database servers in the cloud. Instead, start with a small or medium-sized installation, use DPA to monitor performance, then add more resources when you need to. Test drive DPA today, just visit www.solarwinds.com/dpa.
Views: 806 solarwindsinc