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Videos uploaded by user “DBA Genesis”
Oracle Career Path
 
05:31
https://dbagenesis.com/p/oracle-11g-dba-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Know the certification path of an Oracle DBA. Start preparing for OCA, OCP and OCM. DBA GENESIS provides you everything needed to excel in your career.
Views: 26900 DBA Genesis
How Oracle Instance Recovery Works
 
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https://dbagenesis.com/ DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle instance recovery is an advanced concept, but its interesting to know and understand it. Oracle performs instance recovery when the database is restarted due to instance failure or shutdown the database with ABORT option(shutdown abort) or startup the database with FORCE option(startup force). Instance recovery is taken care by SMON oracle background process automatically. Instance recovery consists of two steps. One is Roll forward, next is Roll backward.
Views: 5772 DBA Genesis
Oracle DBA Interview Prepare
 
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https://dbagenesis.com/ DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle DBA interview prepare course is made for DBAs who need to have understanding of interview process. Now a days, Employers offer job to those who possess very good understanding of Oracle fundamentals. One must be able to describe DBA responsibilities, day to day activities, previous environment and show up confidently. An Oracle DBA career is very challenging and you must have excellent understanding about basic and advanced Oracle DBA. Start right from this free online course and get your oracle DBA career path set into right direction. Perfectly prepare for an Oracle DBA interview and know expected database interview questions. This course is targeted for people who would like to face Oracle DBA interview.
Views: 15373 DBA Genesis
Introduction to Oracle Listener
 
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https://dbagenesis.com/p/oracle-11g-advanced-dba DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. A listener is a separate process than your database processes which runs on the database server to accept incoming connections. Any client connection first lands on to database listener and then its handed over to the PMON process. All the databases running on a server must have their services registered with the listener or else listener will not be able to accept the incoming connections.
Views: 20116 DBA Genesis
Types of RMAN backups and RMAN components
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. RMAN provides you flexibility to take full database backups and incremental backups. With the incremental backups, you only take backup of changed blocks. This results in saving the disk space. While taking first incremental backup, it will be count as level 0 incremental backup, which is same in content to RMAN full backup and takes backup of all blocks in the database. Level 1 incremental backup takes backup of only those blocks who modified after earlier incremental backup.
Views: 16843 DBA Genesis
Who is a DBA?
 
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https://dbagenesis.com/p/oracle-11g-dba-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Know about who is a database administrator, general responsibilities and basic skills required to become a DBA.
Views: 4330 DBA Genesis
Golden Gate Architecture Components
 
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https://dbagenesis.com/p/oracle-golden-gate-online-training DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand.
Views: 3732 DBA Genesis
Oracle RAC Components | Basic cluster components
 
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https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners A computer cluster consists of a set of loosely or tightly connected computers that work together so that, in many respects, they can be viewed as a single system. Unlike grid computers, computer clusters have each node set to perform the same task, controlled and scheduled by software. The components of a cluster are usually connected to each other through fast local area networks, with each node (computer used as a server) running its own instance of an operating system. In most circumstances, all of the nodes use the same hardware and the same operating system, although in some setups (i.e. using Open Source Cluster Application Resources (OSCAR)), different operating systems can be used on each computer, and/or different hardware.
Views: 8285 DBA Genesis
Oracle Database Backup and Recovery Session 2
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. MASTER AND LEARN: - Introduction to RMAN - Configuring RMAN - Database Backup using RMAN - RMAN Database Recovery
Views: 47908 DBA Genesis
Basic network details every RAC DBA should know | Public and private IP addresses
 
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https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners Oracle RAC technology is the advance level of database which is designed to provide high availability and scalability. Oracle RAC is installed on multiple servers and it forms the foundation for database cloud. Build a Strong Foundation in Oracle grid, Clusterware Installation with this Video Course for Beginners. Introduction to clusterware technology Oracle cluster node setup Oracle 11g grid software installation Setup two node RAC Create first Oracle RAC database Oracle RAC and ASM administration A strong RAC Beginners Course for IT Professionals World Wide! Oracle RAC allows multiple computers to run Oracle RDBMS software simultaneously while accessing a single database, thus providing clustering. The main aim of Oracle RAC online course is to implement a clustered database to provide performance, scalability and resilience. It’s a clustered version of Oracle Database based on a comprehensive high availability stack The Oracle 11gR2 Real Application Clusters Administration course describes the Oracle RAC architecture, hands on experience and Oracle Real Application Clusters multi node installations. This course is for people who have prior knowledge on Oracle database administration and covers knowledge on topics like Oracle RAC Cluster, Oracle AMS, Oracle RAC administration, Oracle RAC Installation, Oracle RAC on VirtualBox and many more.
Views: 15732 DBA Genesis
Oracle 11g Performance Tuning Demo Session
 
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More Oracle DBA Courses: https://oraclegenesis.com/ Online trainings: https://oraclegenesis.com/video-courses/ Fly me a trainer: https://oraclegenesis.com/fly-me-a-trainer/ DBA Knowledgebase: https://oraclegenesis.com/dba-knowledgebase/ ORACLEGENESIS provides all you need to build and manage effective Oracle technology learning. We designed ORACLEGENESIS as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand.
Views: 77653 DBA Genesis
Fresher Oracle DBA | Oracle DBA fresher must know
 
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DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. An Oracle DBA career is very challenging and you must have excellent understanding about basic and advanced Oracle DBA. Start right from this free online course and get your oracle DBA career path set into right direction. Perfectly prepare for an Oracle DBA interview and know expected database interview questions.
Views: 7241 DBA Genesis
Oracle Database Backup and Recovery Session 1
 
02:38:11
https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. MASTER AND LEARN - Backup and Recovery Overview - Cold Database Backup - Hot Database Backup - Manual Database Recovery
Views: 134627 DBA Genesis
Zero downtime ASM diskgroup migration to another SAN storage
 
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https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners In your environment, you might require to migrate ASM disks from one storage to another storage. The activity is very simple and straight forward. You can follow bellow procedure in order to migrate ASM disks without any downtime. High level disks migration steps: Get the new disks mounted on RAC nodes - from new SAN storage Create ASM disks from the newly mounted disks Add the new disk to existing diskgroup - where you want to replace old ASM disks Wait for re-balance to complete Drop the old disk from the diskgroup Wait for re-balance to complete Done!
Views: 1195 DBA Genesis
Database upgrade from 11g to 12c in different configurations overview
 
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https://dbagenesis.com/courses Understand how Oracle database upgrades happen in real-time. A complete overview of different types of upgrades.
Views: 1941 DBA Genesis
Log your putty session into text files
 
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https://dbagenesis.com/p/the-ultimate-putty-guide-using-putty-for-ssh PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket connection. It can also connect to a serial port. The name "PuTTY" has no definitive meaning.
Views: 1756 DBA Genesis
Oracle ASM Administration - Session 1
 
01:13:46
https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle ASM administration is very important for an Oracle RAC DBA. This video is shared from one of our online RAC DBA training.
Views: 44331 DBA Genesis
How to create database manually in oracle | manual db creation in oracle
 
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https://dbagenesis.com/p/oracle-11g-advanced-dba DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. database creation in oracle 11g, how to create oracle database manually, create database in oracle 11g, create database using sql commands, oracle 11g commands, manual database creation,
Views: 4335 DBA Genesis
Oracle Database Cloning via RMAN Restore Recover Method
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery RMAN has the ability to duplicate, or clone, a database from a backup or from an active database. It is possible to create a duplicate database on a remote server with the same file structure, a remote server will a different file structure or the local server with a different file structure. Cloning the database on the remote host requires two servers. Both servers should have Oracle Software installed on them.
Views: 464 DBA Genesis
How to work with Tablespaces in Real-Time? Tablespace Administration
 
01:00:59
https://dbagenesis.com/p/oracle-11g-advanced-dba Oracle tablespace administration - Learn how to work on tablespaces in real-time. - Tablespace management tasks - Tablespace utilization - Add space to tablespace - Add new tablespace - Tablespace best practices - Drop tablespace A tablespace is constructed by Oracle from one or more operating system files through the use of the CREATE TABLESPACE command. Every Oracle database consists of at least one tablespace, called SYSTEM.
Views: 12468 DBA Genesis
What is a relational database
 
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https://dbagenesis.com/p/oracle-11g-dba-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. What is a relational database and understand the idea behind relational model.
Views: 768 DBA Genesis
Oracle database cloning via DBCA | simplest database cloning method
 
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https://dbagenesis.com/p/oracle-11g-dba-for-beginners DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand.
Views: 1861 DBA Genesis
Database Point-in-Time Recovery | RMAN INCREMENTAL Backups | DB PITR
 
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Database point-in-time recovery (DBPITR) restores the database from backups prior to the target time for recovery, then uses incremental backups and redo to roll the database forward to the target time. DBPITR is sometimes called incomplete recovery because it does not use all of the available redo or completely recover all changes to your database. The target SCN can be specified using a date and time, in which case the operation is sometimes called time-based recovery. https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery
Views: 434 DBA Genesis
Oracle Tablespace PITR Recovery | TS-PITR Part - 1
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery Recovery Manager (RMAN) automatic TSPITR enables you to quickly recover one or more tablespaces in a database to an earlier time without affecting the rest of the tablespaces and objects in the database. RMAN TSPITR is most useful for the following situations: 1. You want to recover a logical database to a point different from the rest of the physical database, when multiple logical databases exist in separate tablespaces of one physical database. For example, you maintain logical databases in the orders and personnel tablespaces. An incorrect batch job or DML statement corrupts the data in only one of the tablespaces. 2. You want to recover data lost after DDL operations that change the structure of tables. You cannot use Flashback Table to rewind a table to before the point of a structural change such as a truncate table operation. 3. You want to recover a table after it has been dropped with the PURGE option. 4. You want to recover from the logical corruption of a table. You can also use Flashback Database to rewind data, but you must rewind the entire database rather than just a subset. Also, unlike TSPITR, the Flashback Database feature necessitates the overhead of maintaining flashback logs. The point in time to which you can flash back the database is more limited than the TSPITR window, which extends back to your earliest recoverable backup.
Views: 331 DBA Genesis
What is high availability?
 
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DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Due to increase in customer demands day by day, every business is adopting High Availability mode. In plain language, high availability means 24/7 available. High availability also brings one more challenge of increased system load and decreased downtime. Oracle provides multiple high availability solutions to address multiple failures.
Views: 2590 DBA Genesis
DB Recovery from RMAN Full backup
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. The video speaks about database recovery using RMAN when we have loss of all the data files. First we take DB FULL backup using RMAN and then simulate error by manually deleting all the data files. Later we recover the data base with RMAN backup taken earlier.
Views: 9051 DBA Genesis
Oracle Golden Gate Topologies and Replication
 
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More Oracle DBA Courses: https://oraclegenesis.com/ Online trainings: https://oraclegenesis.com/video-courses/ Fly me a trainer: https://oraclegenesis.com/fly-me-a-trainer/ DBA Knowledgebase: https://oraclegenesis.com/dba-knowledgebase/ ORACLEGENESIS provides all you need to build and manage effective Oracle technology learning. We designed ORACLEGENESIS as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle Golden Gate topologies define the way Golden Gate can be configured on source and the target systems. This video describes what are the different types of topologies exists in Golden Gate.
Views: 1835 DBA Genesis
Expectations from an Oracle DBA
 
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DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Oracle DBA interview prepare course is made for DBAs who need to have understanding of interview process. Now a days, Employers offer job to those who possess very good understanding of Oracle fundamentals. One must be able to describe DBA responsibilities, day to day activities, previous environment and show up confidently. An Oracle DBA career is very challenging and you must have excellent understanding about basic and advanced Oracle DBA. Start right from this free online course and get your oracle DBA career path set into right direction. Perfectly prepare for an Oracle DBA interview and know expected database interview questions. This course is targeted for people who would like to face Oracle DBA interview.
Views: 3345 DBA Genesis
Tables and Tables Clusters in Oracle
 
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https://dbagenesis.com/p/oracle-11g-advanced-dba DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Video talks about "what are table clusters inside Oracle database". One of video lessons from our Advanced DBA video course. Have a happy learning!
Views: 3446 DBA Genesis
Oracle Advance RMAN Backup and Recovery
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery Learn to design, test and implement a robust backup and recovery strategy using the Oracle Recovery Manager (RMAN) tool. Upon completing this course, you will know how to evaluate your own backup and recovery requirements. Master advanced database backup strategies and perform high level database recovery Oracle user managed backup and recovery Database Point-in-Time Recovery Tablespace Point-in-Time Recovery RMAN recovery catalog configuration Reporting in RMAN RMAN scripting and database cloning Database full and incremental backup and recovery Create backup and recovery strategies for your database environment! Advanced Backup and Recovery course teaches students how to design, test and implement a robust backup and recovery strategy using the Oracle Recovery Manager (RMAN) tool. With this course, you will learn to develop backup and recovery strategies for your database environment.
Views: 656 DBA Genesis
Oracle 11g advance DBA | Must have course for every DBA
 
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https://dbagenesis.com/p/oracle-11g-advanced-dba Learn the concepts and technical skills used by real-time DBAs to perform critical database backups, recovery, cloning, configuring and implement high availability solutions in their day to day job. Become an Oracle Database Administration expert - Take your DBA skills to next level Oracle data guard configuration Oracle flashback inplementation Recovery catalog configuration RMAN scripting and advance database cloning Database table and index partitions Advance database networking RMAN channels and parallelism Develop skills and understanding required to manage critical database systems! Oracle is one of the most used database software in the world and as a production DBA, understanding business and customers is very important. Your customer needs immediate and accurate resolution.
Views: 416 DBA Genesis
Oracle Tablespace PITR Recovery Lab Activity | TS-PITR Part - 2
 
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https://dbagenesis.com/p/oracle-advanced-rman-backup-recovery Recovery Manager (RMAN) automatic TSPITR enables you to quickly recover one or more tablespaces in a database to an earlier time without affecting the rest of the tablespaces and objects in the database. RMAN TSPITR is most useful for the following situations: 1. You want to recover a logical database to a point different from the rest of the physical database, when multiple logical databases exist in separate tablespaces of one physical database. For example, you maintain logical databases in the orders and personnel tablespaces. An incorrect batch job or DML statement corrupts the data in only one of the tablespaces. 2. You want to recover data lost after DDL operations that change the structure of tables. You cannot use Flashback Table to rewind a table to before the point of a structural change such as a truncate table operation. 3. You want to recover a table after it has been dropped with the PURGE option. 4. You want to recover from the logical corruption of a table. You can also use Flashback Database to rewind data, but you must rewind the entire database rather than just a subset. Also, unlike TSPITR, the Flashback Database feature necessitates the overhead of maintaining flashback logs. The point in time to which you can flash back the database is more limited than the TSPITR window, which extends back to your earliest recoverable backup.
Views: 217 DBA Genesis
Oracle 11g to 12c database upgrade | Oracle 11204 to 12101 full manual upgrade
 
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https://dbagenesis.com/ This video provides an overview of some of the options for upgrading existing databases to Oracle 12c Release . Upgrades can be very complicated, so you must always read the upgrade manual (12cR1, 12cR2), and test thoroughly before considering an upgrade of a production environment.
Views: 512 DBA Genesis
Introduction to Oracle 12c OEM
 
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More Oracle DBA Courses: https://oraclegenesis.com/ Online trainings: https://oraclegenesis.com/video-courses/ Fly me a trainer: https://oraclegenesis.com/fly-me-a-trainer/ DBA Knowledgebase: https://oraclegenesis.com/dba-knowledgebase/ ORACLEGENESIS provides all you need to build and manage effective Oracle technology learning. We designed ORACLEGENESIS as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. Free webinar by ORACLEGENESIS gives introduction to Oracle 12c OEM and how important it is to know about Oracle 12c OEM as a DBA.
Views: 14710 DBA Genesis
Foundation For DBA Promo Video | Course of every Oracle DBA
 
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https://dbagenesis.com/p/foundation-for-dba This course is built to help you excel in basic Oracle setup at home. Its a mandatory course to proceed with any of the courses with DBA Genesis. Use this course to install all the mandatory tools and give them the best practice you can. Complete this course and keep all the tools ready to be used by a DBA. The course guides you to download and install all the tools used by DBA in real-time.
Views: 406 DBA Genesis
Oracle 11gR2 RAC for beginners | Become a RAC administrator in just 2 weeks!
 
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https://dbagenesis.com/p/oracle-11gr2-rac-for-beginners Oracle RAC technology is the advance level of database which is designed to provide high availability and scalability. Oracle RAC is installed on multiple servers and it forms the foundation for database cloud. Build a Strong Foundation in Oracle grid, Clusterware Installation with this Video Course for Beginners. Introduction to clusterware technology Oracle cluster node setup Oracle 11g grid software installation Setup two node RAC Create first Oracle RAC database Oracle RAC and ASM administration A strong RAC Beginners Course for IT Professionals World Wide! Oracle RAC allows multiple computers to run Oracle RDBMS software simultaneously while accessing a single database, thus providing clustering. The main aim of Oracle RAC online course is to implement a clustered database to provide performance, scalability and resilience. It’s a clustered version of Oracle Database based on a comprehensive high availability stack
Views: 1964 DBA Genesis
oracle DBA course for absolute beginners | Introduction to Oracle administration
 
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https://dbagenesis.com/p/oracle-11g-dba-for-beginners Learn to become an Oracle Database Administrator within a month! With 70 lectures, 34 lab activities and 20 hours of content, you will learn the Oracle database administration and get an understanding of RDBMS. At the end of each lesson we have quiz to help you retain your knowledge. In order to prepare you for Oracle DBA interview, every lesson ends with most important dba interview questions. Starting with the database architecture, this course will take you through database installation, basic administration, user administration, tablespace administration and more. By working on lab activities, you will establish a strong database administration skill. With the basic database administration knowledge, the course will take you through Oracle networking by teaching you how Oracle client and server connectivity is done, installation of Oracle client on windows, configuring tns entries and configuration of database listener. By completing Lab Activities, you will be able to work along with the author and learn database administration. You can even download lab activities files and practice on your test machine at home.
Views: 945 DBA Genesis
Oracle Data Guard - Performing Manual Failover Steps
 
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This video is part of my Oracle 12c Data Guard with ASM online training. In case you are looking for full training, please contact: [email protected]
Views: 373 DBA Genesis
New Oracle SQL Developer with JDK 9 Included
 
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Windows Installation Notes: There are two downloads available for Windows users. Windows 64-bit with JDK 8 Included: This archive includes both SQL Developer and an embedded copy of the Java 8 Development Kit (JDK). Simply extract the zip to a fresh directory and run the sqldeveloper.exe in the top directory. The EXE is configured to run the embedded JDK by default. Note: the Windows EXE requires a MSVCR100.dll to run. Most computers will already have this file and in the Windows PATH. However, if the first copy of the file found by the EXE is a 32-bit copy of the DLL, then SQL Developer will fail to start. You can fix this by copying a 64-bit version of the DLL into the BIN directory or updating your OS PATH such that a 64 bit copy of the DLL is found first. Windows 32-bit/64-bit: This archive. will work on a 32 or 64 bit Windows OS. The bit level of the JDK you install will determine if it runs as a 32 or 64 bit application. This download does not include the required Java 8 JDK. You will need to install it if it's not already on your machine. If SQL Developer cannot find Java on your machine, it will prompt you for the path for a JDK home. This only occurs the first time you launch SQL Developer. A valid Java Home on Windows will be similar to C:\Program Files\Java\jdk1.8.0_45
Views: 136 DBA Genesis