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oracle connected to an idle instance Resolved ✅
 
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How To Fix Oracle connected to idle instance issue ? Worked this. Please Subscribe ❤ Our YouTube Channels ❤ : ☛ CBOT : http://goo.gl/IyFFSV 🔗 ☛ LazyAssTrainer : http://goo.gl/38LlyY 🔗 ☛ Free Promotions For YouTubers : http://goo.gl/bl4OLq 🔗 ☛ Indian Vlogger : http://goo.gl/pHJWIO 🔗 Please Follow ❤ Us On Twitter ❤ : ☛ LazyAssTrainer : http://goo.gl/osKEO7 🔗 ☛ Sameer Pradhan : http://goo.gl/FKWUPt 🔗 ☛ CBOT : http://goo.gl/e4JYn7 🔗 Please Join ❤ Us At FaceBook ❤ : ☛ Sameer Photography : http://goo.gl/6wthA2 🔗 ☛ TCS Photographers Photostock Group : http://goo.gl/8G8n5i 🔗
Views: 15088 WikiVlog
how to solve connected to an idle instance problem
 
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solve connected to an idle instance problem
Views: 1965 Deepak Sharma
Connected to an Idle Instance oracle 11g
 
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how to fix Connected to an Idle Instance email: [email protected]
Views: 1770 Nazmul Hoque
Oracle Instance Startup - DBArch Video 13
 
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In this video you will learn the various steps involved in starting an Oracle Database Instance. You get introduced to the different states of an Instance - IDLE, NOMOUNT, MOUNT and OPEN and what happens in each of these states. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 9308 Ramkumar Swaminathan
#2-  Error ORA-01034: ORACLE not available  ORA-27101: shared memory realm does not exist
 
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Question: I am getting the errors ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist. Cause: Oracle was not started up. SOLUTION : START UP DATABASE. #3- Error ORA 01045 user lacks CREATE SESSION privilege HD https://www.youtube.com/watch?v=pLqASraIMxM
Views: 5551 Houssine Formation
How to start the oracle database,  ORA-01033: ORACLE initialization or shutdown in progress
 
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ORA-01033: ORACLE initialization or shutdown in progress when oracle display error message ORA-01033, its mean that our database is not in working. For that it is very necessary to start the database. for that connect with the sys as sysdba user. and write the command startup open;
Views: 10878 Data Science Center
FIX: ORA-01034 | Oracle Not Available | ORA-27101 | IO ERROR
 
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Please watch: "How to Rank Videos at #1 in Urdu/Hindi 2017, Using Tube Rank Jeet | SEO | Complete" https://www..com/watch?v=65dqd_lNpoc -~-~~-~~~-~~-~- For More Videos, Please Subscribe my Channel: https://www..com/channel/UCimOZdmTEByzJCpU6ARkuFg?sub_confirmation=1 How to connect to a Oracle Database? This video explains how to connection to an oracle database. The database, which is Oracle 11g has been installed in a Windows 7/Linux computer, steps to connect to oracle database through command prompt.....!!!!, In this video you are able to resolve the following oracle database error: 1) ORA-01034: Oracle not available, 2) ORA-27101: Shared memory realm does not exist, 3) IO Error: The network adaptor could not establish the connection, solution of error: Status : Failure -Test failed: Listener refused the connection with the following error: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor, - Oracle: TNS Error | Protocol Adaptor Error | No Listner, https://www..com/watch?v=s4C5ZBRzJLQ Website: http://mohammadzohaibsplixed.blogspot.com Emails: [email protected] [email protected] Facebook: https://www.facebook.com/SplixeD (Profile) https://www.facebook.com/MohammadZohaibSplixed (Page) Twitter: https://twitter.com/Mr_Zobi Skype: mohammadzohaibsplixed Song: Dread Pitt - Pyro
Oracle Database Startup Issues Part 2 Spfile Cannot Be Found
 
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NewayITSolutions: Oracle Database Startup Issues Part 2 Spfile Cannot Be Found. Learn how easy it is to make $100k and above by becoming an Oracle Database Administrator. Website: https://newayitsolutions.com Subscribe: https://newayitsolutions.com/page Enroll: https://newayitsolutions.com/enroll Youtube: newayitsolutions ------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow on Facebook: https://www.facebook.com/newayitsolutions/ Follow on Twitter: https://twitter.com/Theoracledbaguy Follow on Instagram: https://www.instagram.com/oracledbatrainer/ Financing Available: https://newayitsolutions.com/loan-application School Locations: Atlanta, Maryland, Virginia ------------------------------------------------------------------------------------------------------------------------------------------------------------- Office Contact: 1-866-569-0205 Mobile Contact: 240-244-9935
Views: 2050 NewayITSolutions LLC
Oracle Database Startup Issues Memory Target Parameter
 
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NewayITSolutions: Oracle Database Startup Issues: Memory Target cannot be used. Learn how easy it is to make $100k and above by becoming an Oracle Database Administrator. Website: https://newayitsolutions.com Subscribe: https://newayitsolutions.com/page Enroll: https://newayitsolutions.com/enroll Youtube: newayitsolutions ------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow on Facebook: https://www.facebook.com/newayitsolutions/ Follow on Twitter: https://twitter.com/Theoracledbaguy Follow on Instagram: https://www.instagram.com/oracledbatrainer/ Financing Available: https://newayitsolutions.com/loan-application School Locations: Atlanta, Maryland, Virginia ------------------------------------------------------------------------------------------------------------------------------------------------------------- Office Contact: 1-866-569-0205 Mobile Contact: 240-244-9935
Views: 3020 NewayITSolutions LLC
Database crashed, unable to connect through sqlplus ; ORA-01012: not logged on ;
 
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Database crashed, unable to connect through sqlplus ; ORA-01012: not logged on ; Oracle Instance alive for sid "orcl" Contact: రవి కుమార్ . లంకె Ravi kumar Lanke Blog: www.installationbyravi.co.in Gmail : [email protected] Yahoo : [email protected]
Views: 217 Ravikumar Lanke
SPfileVsPfile
 
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Difference between SPFILE and PFILE
TuToRIAL how to fix oracle ORA-01033 error
 
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works only for oracle 12c
Views: 1260 Broken Channel
Oracle DBaaS: Creating a Database
 
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The administrator password you provide is used for the SYS and SYSTEM database users, for the admin Oracle GlassFish Server user, and for the admin Oracle Application Express user.
Views: 582 Ora Tube
ORA-01033: ORACLE initialization or shutdown in progress حل مشكله
 
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An error was encountered performing the requested operation: ORA-01033: ORACLE initialization or shutdown in progress 01033. 00000 - "ORACLE initialization or shutdown in progress" *Cause: An attempt was made to log on while Oracle is being started up or shutdown. *Action: Wait a few minutes. Then retry the operation. Vendor code 1033 Actions : 1- launch the SQL*Plus program 2- Enter user-name: (your username)@pdborcl as sysdba Enter password : (your password) 3- select status, database_status from v$instance; 4- alter database open; 5- select status, database_status from v$instance;
Views: 1057 Mohamed Eltokhey
Shutdown dan Startup Database Oracle di SQLPlus
 
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1. Login sebagai sys as sysdba 2. Shutdown immediate; 3. Startup;
Views: 173 Nadia Ayu Savitri
Tutoriel Oracle DBA1 (25) : Le processus PMON (Process MONitor) et LRU.
 
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Bonjour, Abonnez-vous à Sybaway : http://goo.gl/dBJO13 Plus de tutoriels : http://goo.gl/Ut31RF Facebook : http://goo.gl/DC7AIA Twitter : http://goo.gl/PUrQga Sybaway
Views: 2327 Abdessamad HALLAL
Oracle DBA Justin - How to create a basic ASM Oracle instance # 2 of 2
 
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How to create a basic ASM Oracle instance
Views: 12700 jbleistein11
ORA-01033: ORACLE initialization or shutdown in progress
 
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ORA-01033: ORACLE initialization or shutdown in progress - How to fix this issue? You can fix ORA-01033: ORACLE initialization or shutdown in progress issue using following commands. Error Message: ORA-01033: ORACLE initialization or shutdown in progress Resolution: As a DBA, you must know the Shutdown, Shutdown Immediate or Startup commands that are issued by database administrator with SYSDBA privileges. 1) select status, database_status from v$instance; 2) select open_mode from v$database; 3) alter database mount; 4) select status, database_status from v$instance; 5) select open_mode from v$database; 6) / as sysdba 7) alter database open; 8) select status, database_status from v$instance; 9) select open_mode from v$database; Check out this entire video and you will see the database is opened in read write mode and your database issue is resolved. Now you can login with your user name and password to access your database. You can also follow below step by step guide to resolve ORA-01033: ORACLE initialization or shutdown in progress issue. http://techiesdigest.com/ora-01033-oracle-initialization-or-shutdown-in-progress/ Share your LOVE by Liking & Sharing this Video and SUBSCRIBE to our YouTube channel for more interesting and useful Tech videos. LIKE - SHARE - SUBSCRIBE Subscribe - https://goo.gl/Z4No32 Website: http://techiesdigest.com/ Twitter: http://www.twitter.com/techiesdigest Facebook: http://www.facebook.com/techiesdigest Google+ - https://plus.google.com/100074553945448527181 YouTube: http://www.youtube.com/techiesdigest Thank you so much! We appreciate your continued extended support, enthusiasm, dedication and passion to LOVE our channel.
Views: 16861 Techies Digest
ORA 00845 Solution with screen shot
 
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Sometimes when we all try to connect 11g (newly installed software) and then trying to STARTUP the database, we faced below error message as shown below: SQL STARTUP ORA-00845: MEMORY_TARGET not supported on this system 3. Login as root user. $su – root Password: ***** # mount -t tmpfs shmfs -o size=5g /dev/shm # $sqlplus / as sysdba SQL startup database opened. For more details: https://ora-data.blogspot.in/2017/02/ora-00845-memorytarget-not-supported-on.html Thanks,
Views: 665 ORACLE SUPPORT
Oracle Listener permission error on startup
 
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Solving permission denied when trying to start the Oracle Listener.
Views: 209 Paul Williams
ORA 01031 insufficient privileges on windows 10
 
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How to fix ORA-01031 insufficient privileges Connect as sysdba and restart database Oracle Database 11G R2
Views: 3936 zali go
Lost prameter file in oracle database
 
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this video explains how to recreate lost parameter file
Views: 2550 P-Square Technologies
Oracle DBA Justin - How to kill a user session connected to an Oracle database
 
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How to kill a user session connected to an Oracle database
Views: 7871 jbleistein11
Oracle tutorial 03: Connecting to oracle database through command prompt.mp4
 
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steps to connect to oracle database through command prompt.....!!!!
Views: 69200 navingupta52
Resolving SP2 0734 SP2 0042 SP2 0044 SP2 0042 errors
 
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In this video you will learn to resolve SP2-0734 SP2-0042 SP2-0044 SP2-0042 errors
Views: 675 DBA Pro
Oracle DBA Justin - How the RMAN redundancy retention setting works
 
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How the RMAN redundancy retention setting works
Views: 3080 jbleistein11
Python SQLite Tutorial: Complete Overview - Creating a Database, Table, and Running Queries
 
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In this Python SQLite tutorial, we will be going over a complete introduction to the sqlite3 built-in module within Python. SQLite allows us to quickly get up and running with databases, without spinning up larger databases like MySQL or Postgres. We will be creating a database, creating a table, insert, select, update, and delete data. Let's get started... The code from this video can be found at: https://github.com/CoreyMSchafer/code_snippets/tree/master/Python-SQLite If you enjoy these videos and would like to support my channel, I would greatly appreciate any assistance through my Patreon account: https://www.patreon.com/coreyms Or a one-time contribution through PayPal: https://goo.gl/649HFY If you would like to see additional ways in which you can support the channel, you can check out my support page: http://coreyms.com/support/ Equipment I use and books I recommend: https://www.amazon.com/shop/coreyschafer You can find me on: My website - http://coreyms.com/ Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Google Plus - https://plus.google.com/+CoreySchafer44/posts Instagram - https://www.instagram.com/coreymschafer/ #Python
Views: 160209 Corey Schafer
ORA 00845 MEMORY TARGET not supported on this system
 
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ORA-00845 MEMORY_TARGET not supported on this system while starting oracle database. For more details and concepts, please visit below url: https://ora-data.blogspot.in/2017/02/ora-00845-memorytarget-not-supported-on.html Main Solution: Login as root user. $su – root Password: ***** # mount -t tmpfs shmfs -o size=5g /dev/shm After that again start your database. $sqlplus / as sysdba SQL) startup database open. SQL)
Views: 1601 ORACLE SUPPORT
Coding With Python :: Learn API Basics to Grab Data with Python
 
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Coding With Python :: Learn API Basics to Grab Data with Python This is a basic introduction to using APIs. APIs are the "glue" that keep a lot of web applications running and thriving. Without APIs much of the internet services you love might not even exist! APIs are easy way to connect with other websites & web services to use their data to make your site or application even better. This simple tutorial gives you the basics of how you can access this data and use it. If you want to know if a website has an api, just search "Facebook API" or "Twitter API" or "Foursquare API" on google. Some APIs are easy to use (like Locu's API which we use in this video) some are more complicated (Facebook's API is more complicated than Locu's). More about APIs: http://en.wikipedia.org/wiki/Api Code from the video: http://pastebin.com/tFeFvbXp If you want to learn more about using APIs with Django, learn at http://CodingForEntrepreneurs.com for just $25/month. We apply what we learn here into a Django web application in the GeoLocator project. The Try Django Tutorial Series is designed to help you get used to using Django in building a basic landing page (also known as splash page or MVP landing page) so you can collect data from potential users. Collecting this data will prove as verification (or validation) that your project is worth building. Furthermore, we also show you how to implement a Paypal Button so you can also accept payments. Django is awesome and very simple to get started. Step-by-step tutorials are to help you understand the workflow, get you started doing something real, then it is our goal to have you asking questions... "Why did I do X?" or "How would I do Y?" These are questions you wouldn't know to ask otherwise. Questions, after all, lead to answers. View all my videos: http://bit.ly/1a4Ienh Get Free Stuff with our Newsletter: http://eepurl.com/NmMcr The Coding For Entrepreneurs newsletter and get free deals on premium Django tutorial classes, coding for entrepreneurs courses, web hosting, marketing, and more. Oh yeah, it's free: A few ways to learn: Coding For Entrepreneurs: https://codingforentrepreneurs.com (includes free projects and free setup guides. All premium content is just $25/mo). Includes implementing Twitter Bootstrap 3, Stripe.com, django south, pip, django registration, virtual environments, deployment, basic jquery, ajax, and much more. On Udemy: Bestselling Udemy Coding for Entrepreneurs Course: https://www.udemy.com/coding-for-entrepreneurs/?couponCode=youtubecfe49 (reg $99, this link $49) MatchMaker and Geolocator Course: https://www.udemy.com/coding-for-entrepreneurs-matchmaker-geolocator/?couponCode=youtubecfe39 (advanced course, reg $75, this link: $39) Marketplace & Dail Deals Course: https://www.udemy.com/coding-for-entrepreneurs-marketplace-daily-deals/?couponCode=youtubecfe39 (advanced course, reg $75, this link: $39) Free Udemy Course (40k+ students): https://www.udemy.com/coding-for-entrepreneurs-basic/ Fun Fact! This Course was Funded on Kickstarter: http://www.kickstarter.com/projects/jmitchel3/coding-for-entrepreneurs
Views: 423078 CodingEntrepreneurs
How To Use The Oracle SQL Net Message To Your Advantage - Introduction
 
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How To Use The SQL*Net Message From Client Event To Your Advantage - webinar introduction. Idle wait events are usually ignored in our performance analysis. It's because they diminish what we should be focus on... most of the time. We need master the "not most of the time" as well. So, in this webinar I'm going to focus on the idle wait event, SQL*Net message from client. I'll show you what this wait event is, why it's important and not important, and how to use it to our advantage in both a time-based analysis and an ASH based analysis. And of course, you'll be able to download and immediately use any tools that I use. For more information on how you can watch the full length webinar, or for more information on Oracle Ace Craig Shallahamer, go to www.orapub.com
Views: 46 OraPub, Inc.
DB2 Tips n Tricks Part 35 - How to Access Remote DB2 Database from Client Machine
 
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How to Access Remote DB2 Database from Client Machine Solution: Install DB2 Run Time Client Software in Client Machine Catalog Node and Catalog Database on Remote Node Attach to Instance or Connect to Database Happy Learning & Sharing
Views: 9487 DB2-LUW-ACADEMY
Tutorial Install Oracle Application Express 5.0.3
 
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Tutorial Install Oracle Application Express (APEX) 5.0.3 -- Link Download https://drive.google.com/file/d/0B3iJGZjPernGTHlWS0plQVhjb00/view?usp=sharing win64 bit https://drive.google.com/file/d/0B3iJGZjPernGa0w1NnBjSnp0TlU/view?usp=sharing win32 bit https://drive.google.com/file/d/0B3iJGZjPernGN0tvZGJZc0tnMzQ/view apex 5.0.3
Views: 90 Zanshy Pebryansyah
01012*
 
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WIJK BOVENSMILDE
Views: 35 PHANO
How to Reset Forgotten Oracle Database SYS AS SYSDBA Password on Windows 7
 
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How to Reset Forgotten Oracle Database SYS AS SYSDBA Password on Windows 7 Contact: రవి కుమార్ . లంకె Ravi kumar Lanke Blog: www.installationbyravi.co.in Gmail : [email protected] Yahoo : [email protected]
Views: 81423 Ravikumar Lanke
CHS Teacher Lock Up
 
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Views: 111 zunairaab
Solving common Oracle error codes guide - SearchOracle
 
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Hi, This video we see how to solve ORA-12560_ TNS_protocol adapter error in while programing, this error every time occur the user and technical person, it will definitely help you
Database connection in Eclipse (Oracle) : javavids
 
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How to connect Oracle database in Eclipse? Part of Java online video tutorials: http://www.javavids.com
Views: 91148 Jiri Pinkas
How to install oracle 12c on Linux
 
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Learn ow to install the latest release for oracle database i.e 12C. watch the step by step installation in the above video. Click the below link for all the commands and steps http://techlair.info/2015/11/08/oracle12cinstall/ Step 1 - Edit Host Files - /etc/hosts 127.0.0.1 localhost.localdomain localhost 192.168.0.210 oracle_12C.localdomain oracle_12C Step 2 - Edit Kernel Parameters /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 sysctl -p - apply changes Step 3 - Edit Limits file - etc/security/limits.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 Step 4 - Install dependencies yum install binutils -y yum install compat-libcap1 -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y Step 5 - Add Groups and Users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper useradd -u 54321 -g oinstall -G dba,oper oracle passwd oracle Step 6 - /etc/security/limits.d/90-nproc.conf # Change this * soft nproc 1024 # To this * - nproc 16384 Step 7 - Set SELINUX SELINUX=permissive run the command after edit setenforce Permissive Step 8 - Stop Firewall # service iptables stop # chkconfig iptables off Step 9 - Create directories for oracle Installation mkdir -p /oracle/product/12.1.0/db_1 chown -R oracle:oinstall /oracle chmod -R 775 /oracle Step 10 - xhost + Step 11 - Edit bash profile for oracle user /home/oracle/.bash_profile # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=oracle_12C.localdomain export ORACLE_UNQNAME=db1 export ORACLE_BASE=/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1 export ORACLE_SID=db1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step - 12 Extract Installation Files unzip linuxamd64_12c_database_1of2.zip unzip linuxamd64_12c_database_2of2.zip Step - 13 Start the Oracle Universal Installer ./runInstaller Post Installation dit the "/etc/oratab" file setting the restart flag for each instance to 'Y' cdb1:/u01/app/oracle/product/12.1.0/db_1:Y Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 134815 TechLair
Development Horror Stories
 
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Roberto Cortez, Senior Software Engineer, Tomitribe Oleg Selajev, Developer advocate for GraalVM, OracleLabs, Oracle We all enjoy hearing a good success story, but the life of a software developer is also made up of disasters, disappointments, and frustrations. Have you ever deleted all the data in production? Or maybe you’ve just run out of disk space and your software failed miserably! How about crashing your server with a bug you introduced in the latest release? We can learn from each other’s mistakes. Come to this BOF to share your most horrific development story and what you did to fix it.
Views: 156 Oracle Developers
Different ways to delete or drop Job in SQL Server Agent | Job creation in SQL Agent
 
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This video talks about Different ways to delete or drop Job in SQL Server Agent how to create job in sql server agent Job creation in SQL Agent delete job in sql server drop job in sql server agent drop ssis job delete ssis job automate sql queries using sql jobs automate ssis packages using sql agent sp_delete_job part of sql interview questions and answers sql server questions and answers
Views: 418 Training2SQL MSBI
ora-01081 error fix learnersreference oracle dba prep
 
01:13
AWS Certified Solutions architect associate 2018 practice tests ON SALE!! Lowest Cheapest Price : http://www.learnersreference.com/product/certified-solutions-architect-associate-practice-tests-2018/ AWS Certification Exam Bundle: http://www.learnersreference.com/product/certification-bundle-associate-architect-developer-sysops-3-cert-in-one-bundle/ AWS Big Data Practice Test : http://www.learnersreference.com/product/bigdata-certification-exam-bundle/ AWS Sysops Administrator associate Practice Exam: http://learnersreference.com/product/certified-sysops-administrator-associate-practice-tests
Views: 187 Learners Reference
How to use Performance Reports in MySQL Workbench - MySQL DBA Tutorial
 
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How to use Performance Reports in MySQL Workbench, these report a lot of below information Top File I/O Activity Report: Show the files performing the most IOs (in bytes) Top I/O by File by Time: Show the highest IO usage by file and latency Top I/O by Event Category: Show the highest IO Data usage by event categories Top I/O in Time by Event Categories: Show the highest IO time consumers by event categories Top I/O Time by User/Thread: Show the top IO time consumers by user/thread Statement Analysis: Lists statements with aggregated statistics Statements in Highest 5 Percent by Runtime: Lists the top 5% statements with the highest runtime (in microseconds), Using Temp Tables: Lists all statements that use temporary tables -- accesses the highest number of disk temporary tables, then memory temp tables With Sorting: List all normalized statements that have done sorts, and accesses them in the following priority order -- sort_merge_passes, sort_scans, then sort_rows Full Table Scans: Lists statements that performed a full table scan. Accesses query performance and the where clause(s), and if no index is used then it recommends adding indexes for large tables Errors or Warnings: Lists statements that have raised errors or warnings Schema Object Overview (High Overhead): Shows counts by object type for each schema Note This can take a long time to execute on instances with a large number of objects. Schema Index Statistics Schema Table Statistics Schema Table Statistics (with InnoDB buffer) Tables with Full Table Scans: Finds tables that are being accessed by full table scans, ordering them by the number of rows scanned (DESC) Unused Indexes: List of indexes that were never used since the server started or since P_S data collection started Waits by Time: Lists the top wait events by their total time, ignoring idle (this often contain large values) Waits by User by Time: Lists the top wait events by their total time, ignoring idle (this often contain large values) Wait Classes by Time: Lists the top wait classes by total time, ignoring idle (this often contain large values) Waits Classes by Average Time: Lists the top wait classes by average time, ignoring idle (this often contain large values) InnoDB Buffer Stats by Schema: Summarizes the output of the INFORMATION_SCHEMA.INNODB_BUFFER_PAGE table, aggregating it by schema InnoDB Buffer Stats by Table: Summarizes the output of the INFORMATION_SCHEMA.INNODB_BUFFER_PAGE table, aggregating it by schema and table name To follow step by step tutorial for MySQL DBA for beginner to Advance http://www.techbrothersit.com/2018/11/mysql-dba-tutorial-beginner-to-advance.html MySQL Workbench Tutorial MySQL DBA Certification Training MySQL DBA Tutorial Step by Step MySQL DBA Training online free MySQL Real Time DBA Tutorial MySQL Administration Course step by Step MySQL Tools for Development and Admin
Views: 87 TechBrothersIT
Tirage d'oracle du 5 février 2018
 
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Voici votre tirage d'oracle pour LA SEMAINE DU 5 FEVRIER ! Cette semaine, Michael valide nos impressions de synchronicités et nous invite à y prêter attention. Il nous rappelle aussi qu'en ce moment, nous sommes tour à tour et en permanence Elève et Professeur, à la fois en maîtrise et en erreur, ce qui est plus que normal!!! Et comme la maîtrise vient de l'erreur, n'ayons pas peur de ce que nous vivons d'imparfait en ce moment! :D Belle semaine à tous, dans la lumière d'un Michael confiant :-)
Open Database Recovery when Initially Oracle Database was Closed on Window
 
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By Vivek Saxena Insa Shabad Coachings Shamli Open Database Recovery(Recover database at run time) in Archive Mode when Database Initially Closed Create tabkespace vivek2 datafile 'e:\vivek2a.dbf' size 200k; Create table vivek(rn number(20)) tabkespace vivek2; Insert into vivek values(1); Commit ; Alter system switch logfile ; Shut immediate Startup Database mounted ERROR:ORA-01157:can't identified/lock data file 5 - see DBWR trace file ORA-01110: data file 5 Alter database datafile 5 offline ; Alter database open ; Alter database rename file 'e:\vivek2a.dbf' to 'c:\db3\data\vivek2a.dbf'; Set autorecovery on Select * from dba_data_files; Desc v$datafile ; Select file#, status from v$datafile ; Select * from v$recover_file ; Recover datafile 5; Alter database datafile 'c:\db3\data\vivek2a.dbf online ; select * from vivek ;
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How to drop failed database in sql server (ssms) -- Query Window and Outside connection opened.. then it show this error
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Senior Principal Engineer Strategy at Oracle demonstrates the Network Function Virtualization
 
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Eric McMurry, Senior Principal Engineer Strategy at Oracle explains how the Network Function Virtualization Solution helps Communication Service Providers at MWC 2014
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