Start by marking “Oracle DBA All-in-one Scripts - A guide every DBA must have: Oracle dba scripts collection used by expert database administrators everyday. Typically, data flows from one or more online transaction processing (OLTP) databases into the data warehouse on a monthly, weekly, or daily basis. My duties are to check all our Oracle Databases, Application and Database server,Backup and recovery, maintenance of ERP. For example , HR. Changes on permissions could mean a compromise or mis-configuration. Script Name. 5% from 880,000 last year—and more than half of those are from just 10 states. We are often faced with a situation when every DML change (Inserts/Updates/Deletes) made in Oracle/SQL tables must be audited. example_create_clob. 2019-10-22. Jun 27, 2017 · Forbes Daily Cover Stories Three Ways To Energize Your DBA Career In The Cloud. I mean "Oracle: DBMS_STATS Gather Statistics of Schema, Tables, Indexes" is a little plain. It's Free and Covers Basic as well as Advance Oracle DBA topics. So, You still have an opportunity to move ahead in your career in Oracle DBA Development. One of them is the concept of key-preserved tables. Consequently, the data warehouse is not the live, active system, but it is updated daily or weekly. Performing upgrades of the database and software to new release levels. There are two levels of DBA's and they will be referenced in this section: Central DBA and Local DBA. Discuss each question in detail for better understanding and in-depth knowledge of Interview Questions. Check Oracle Instance Availability. You can also modify the job to run with a different schedule based on your specific requirements. DBA Daily/Weekly/Monthly or Quarterly Checklist In response of some fresher DBA I am giving quick checklist for a production DBA. Oracle Database 12c allows for synchronous refreshes of the materialized views when configured to use a refresh method besides manual or on-demand. test 19c in Oracle Cloud as soon as available. Subscribe to posts. Animals from Around the World Copy/Paste activity. So, You still have an opportunity to move ahead in your career in Oracle DBA Development. Cummins Power Generation manufactures a complete line of gasoline, LP and diesel-powered generators for all types of uses. TechMaster – New Oracle Apps DBA R12. Select the line(s), right click and select delete. Ask Question (a 50/50 split of a leaf block for example). DBA's Forum, Routine Tasks and Activities. Explore Openings for Oracle DBA across Top Companies Now!. Often tied to a specific platform such as Oracle, MySQL, DB2, SQL Server and others. Weekly statistics reports show the total growth for the week and show all object activity within Oracle. Note: abbreviations are allowed Data Pump Export interactive mode While exporting is going on, press Control-C to go to interactive mode, it will stop the displaying of the messages on the screen, but not the export process itself. Given the wide knowledge of these exposures Oracle is surprising how often they are disregarded by the Oracle manager. Automated Oracle Alerts - These reports trigger a page to the on-call Remote DBA for immediate resolution. Cancel Anytime. Overview Cummins Power Generation (Formerly Onan Corporation) is a division of Cummins Engine. 1, running Oracle Database 19c Enterprise Edition - 19. I am an Oracle geek working as an Oracle DBA here is my task list (daily tasks could be considered as real-time activities) which I do on Production Servers. The average DBA has to perform many routine checks on his or her servers. As an Oracle database administrator (DBA), you are responsible for the performance of your Oracle database. Oracle database health check:- In this post I am going to describe you oracle database monitoring scripts for every DBA for oracl rman commands with examples Important RMAN commands for Oracle database. Oracle internal processes show up in this list as unnamed users, and you don't want those getting in the way of evaluation. Introduction. MicroStrategy empowers organizations to go beyond conventional business intelligence and leverage the latest technology—AI-driven recommendations, mobile, voice and natural language, and zero-click HyperIntelligence—to bring insights to everyone exactly when, where, and how they need them. 3+Years Oracle DBA Interview Questions February 9, 2011 Mario Alcaide Leave a comment Go to comments In response for a reader of this blog who asked me for some interview questions for a 3+Year experienced DBA, I have written this series of questions that you can use in your interviews. 2 million lines of source code examples to build from. These are different strategies of database development. In a series of easy-to-use checklists, this concise pocket reference summarizes the enormous number of tasks you must perform as an Oracle DBA. Often I find my stakeholders asking me to prepare reports in which they want to know. However, a new role has emerged relative to Exadata, that of the Database Machine Administrator, or DMA. Remove any empty dividing lines between volunteers (for example, line 29 and line 30). Oracle Examples and Tutorials. 11 years of experience in ORACLE DBA at CGI India Pvt Ltd Bangalore. jdbc on Clojure Documentation. [Photo provided to China Daily] Xiao Hua watches. Monitoring space Availability. Look for new database installations: • Third party products can install database servers and new installed. In this guide Spacewalk will be installed with an Oracle 10g database server; supporting PostgreSQL as backend is a work in progress and we will update here whenever will be a viable option. It's also worth noting that Best Western apparently inherited this issue when it acquired Autoclerk. Oracle database administration is a complex and stressful job. Subscribe to posts. The main benefit is that the client's connect information does not need to change if you add or remove nodes or databases in the cluster. Oracle Advanced PL/SQL. SAN MATEO, CA — August 17, 2006 — Mark Logic ® Corporation, provider of the industry’s leading XML content platform,today announced that Congressional Quarterly Inc. Weekly statistics reports show the total growth for the week and show all object activity within Oracle. Check tablespaces should not be used more that 95%. We have compiled a list of Oracle DBA interview questions to help you clear the Oracle DBA job interview. Database locking is a varied, evolving, complicated, and technical topic. This list of tutorials is designed to complement the Oracle Database 2 Day DBA guide. "You can't just be the Oracle DBA with your hands on the keyboard anymore, you have to look up and. As the primary manager and custodian of the data resource the Oracle DBA has many job duties. Since the passage of California’s 2016 vaccine law, immunization rates increased overall and reached a key threshold statewide. Case Study: Testing Oracle RMAN Database Backups:. You will find lots of easy to understand tutorials, articles, code, example for Oracle. oracle-database-11g-top-features oracle_10g_new_features SMON_funtionality Step by Step document for Physical Database creation Dataguard best practises project-lockdown - a wonderful doc about security of database RMAN 10g features Performance Tuning Analyzing AWR. We excluded common Oracle schemas for you to be able to see user objects only, but we don't guarantee those are all schemas you should exclude. The oratab file lists all the databases on a server:. Oracle Real Application clusters (RAC) allows multiple instances to access a single Oracle database. For example, in Figure 1 you saw that the Customer entity has attributes such as First Name and Surname and in Figure 2 that the TCUSTOMER table had corresponding data columns CUST_FIRST_NAME and CUST_SURNAME (a column is the implementation of a data attribute within a relational database). Database auditing has two components: monitoring and persistent registration of established database activity sets and events. What is a DBA? What DBA activities did you to do today?. I will run this query at the end of day. If you're looking for Oracle DBA Interview Questions for Experienced or Freshers, you are at right place. A Microsoft Excel spreadsheet or Microsoft Access are good examples of desktop database programs. 5% from 880,000 last year—and more than half of those are from just 10 states. Animals from Around the World Copy/Paste activity. But, with a bit of knowledge and practice, you can learn effective procedure-writing skills, and identify great opportunities to improve the quality of the things you do. Hence, database security is a high priority for any IT administrator. This Oracle connector is supported for the following activities: Copy activity with supported source/sink matrix; Lookup activity; You can copy data from an Oracle. Though we do lot of stuff, we don't know to explain it crispier. At Oracle FAQthere is an extensive review of PL/SQL Developer by Bill Coulam. What does Oracle mean? Information and translations of Oracle in the most comprehensive dictionary definitions resource on the web. Oracle Database Recovery Manager Reference 10g Release 1 10. The simple one is from workflow builder tool itself. Oracle database monitoring scripts for daily,weekly,monthly and quarterly DBA checklist activity, shell script for oracle database health check,oracle dba daily activities with examples,oracle database monitoring shell scripts,shell script for oracle database health check,oracle dba scripts all in one,shell script to check oracle database status,shell scripting for oracle dba pdf,oracle database monitoring scripts,tablespace monitoring shell script oracle 11g,oracle database monitoring. DBA / Apps DBA Activities Normally as DBA/Apps DBA, we need to perform the following activities: Installing and upgrading the Oracle server and application tools. 5 quintillion bytes of data are created daily. To ensure database security, it is important to audit Oracle Database servers. permissions. Most database systems use some variation of SQL, and a DBA will need to become familiar with whichever programming language the firm uses. A duplicate database is distinct from a standby database, although both types of databases are created with the DUPLICATE command. Database auditing is used to audit various DDL and DML statements. Daily activities of the DBA depends on which kind of organization you work: it can be very different from one company from the other one. 5, Now we will look into switchover and switch back activity:. Oracle has some rules and restrictions that apply to updatable join views. Current version (July 2010) is SQL Server 2008 R2. The inner-platform effect is the tendency of software architects to create a system so customizable as to become a replica, and often a poor replica, of the software development platform they are using. However, a new role has emerged relative to Exadata, that of the Database Machine Administrator, or DMA. Backup your CRONTAB or Windows job scheduler; Most Important - read DBA manuals for one hour daily. Daily activities of dba. I just defined a materialized view that works fine on a basic table of about 800M rows. Tuning a database to reach a desirable performance level may be a daunting task, especially for DBAs who are new to Oracle Database. Oracle Database provides the industry's most comprehensive security. 18+ Best Online Resources for Learning SQL and Database Concepts. 2 thousand tutorials and articles to learn from. I will appreciate if the experienced DBAs could help with a list of routine daily administrative tasks that should be performed on. "Oracle," "SQL Server," and "FoxPro" are examples of advanced database applications with programming languages that can be used to build custom business solutions in networked environments. To create the Oracle database, an extract of all the SWIFTT data was taken. Created analysis and design documents as part of major project to migrate DB2 tables to Oracle. New Junior Oracle Database Administrator jobs added daily. As update activity continues, Oracle takes snapshots of the table's data and records changes in a rollback segment. The system administrator sets up hardware and deploys the operating system for the database server, then the DBA installs the database software and configures it for use. Join LinkedIn Summary. Estimating your Total Daily Caloric Expenditure. According to Informatica, this approach “allows the IT systems and their operators to respond to changing demands and peak processing needs. I have been asked many times about the Cloning and Refresh process of Oracle Database by emails of blog readers and the users of the Oracle Technology Network (OTN) Forums. Oracle | Toad expert blog for developers, admins and data analysts. Truly sensitive military travel, for example, is unlikely to be conducted over a commercial reservation system. Introduction. Managing users and security. oracle commands with example pdf free download Example: SELECT statecode, statename. Learning ORACLE is my passion. NAME: DBUPGDIAG. The second-generation cloud is built for the enterprise to protect your critical data and is the foundation for the autonomous database. For an introduction to SQL, try this course for students new to SQL queries. Check tablespaces should not be used more that 95%. At Oracle FAQthere is an extensive review of PL/SQL Developer by Bill Coulam. In my case the database i'm working on is a 24/7 database which has less activity between 10 AM and 12 AM every day. Database Systems Check for object and system permissions: • Check views, stored procedures, tables, etc. Hi You can refer the following manuals. Customers expect smart digital banking that is available across channels and tailored to their immediate needs. Activities package. 255 Oracle Dba Developer jobs and careers on totaljobs. This paper sheds light on the nature of database locking and how it varies between different platforms. Tracking Oracle database growth Keeping track of database space growth in production environments is a must-to-do job of every DBA. For example, Grid Interprocess Communication Daemon log file, Database Alert Log, rsmn trace files etc. Plug in your daily cash totals and eliminate any discrepancies you may have quickly. Oracle Examples and Tutorials. My duties are to check all our Oracle Databases, Application and Database server,Backup and recovery, maintenance of ERP. Rafi Hi DBAs, This is Rafi here working as Senior Oracle DBA & Apps DBA since 10 yrs +. Case Study: Testing Oracle RMAN Database Backups:. Oracle Advanced PL/SQL. It's also worth noting that Best Western apparently inherited this issue when it acquired Autoclerk. This article discusses some of the general points about database links, as well as highlighting the common mistakes associated with their use. You will find detailed information on the tasks outlined in the chapters of the Oracle Database 2 Day DBA guide, including step-by-step instructions. For first round troubleshooting I usually use only 1 snapshot/report, but sometimes I use a larger number to get multiple snapshots and reports over time. The system administrator sets up hardware and deploys the operating system for the database server, then the DBA installs the database software and configures it for use. 2 million lines of source code examples to build from. Now Hiring for Java Developer, Software Engineer, Business Analyst and more. Figure 4 depicts a UML activity diagram for the Distribute Schedules use case, this time I've used a drawing tool so you can see a clean example of the notation. For example, a new DBA should be aware of roles, profiles, user accounts, object and system level privileges, and related concepts. Cummins Power Generation manufactures a complete line of gasoline, LP and diesel-powered generators for all types of uses. Create AWR Daily Report and Weekly Report run by crontab General One of the most useful tasks for a DBA is to have an up to date summery of current activity in DB, including top SQLs, Disk IO usage, etc. It is far more than me talking about my daily routines but dives deep into the things that any successful self-starter, work-at-home, freelancer or entrepreneur can use to. extents) or growing at an excessive rate. As an Oracle database administrator (DBA), you can expect to be involved in the following tasks: Installing Oracle software. Legislative Activity. The SWIFTT system is a DMS II database running on a Quad Unisys A series. The second-generation cloud is built for the enterprise to protect your critical data and is the foundation for the autonomous database. Send email in a simple SQL stored procedure¶ To better demonstrate how to use send email using SMTP protocol, let’s create a simple stored procedure at first. Get Oracle DBA online training on real time scenarios and issues. Join Priestess Brandi Auset in this 30-day course to meet the Oracular Goddesses, and learn modern techniques to connect with them. 1 — PURPOSE: — This script is intended to provide a user friendly output to diagonise — the […]. Initial Catalog: The initial catalog that was used when connecting to the database. Hence all the tables are related to each other through several key fields. Maintenance example. Which of the following best describes a database transaction? A person searching an airline website to find all available fares for a flight. Oracle Database provides scheduling capabilities with inbuilt Oracle Job Scheduler. Microsoft Access is an application used to create small and midsize computer databases for the Microsoft Windows family of operating systems. Plug in your daily cash totals and eliminate any discrepancies you may have quickly. * Oracle Database Performance Tuning and Troubleshooting * Database Design for large scale databases and fast data access * Oracle Internals - Query Optimizer, Execution Plans * Back end application development in SQL, PL/SQL, Python, C, Java Read more about the various Oracle database services I offer at Bottleneck Data Solutions. One of them is the concept of key-preserved tables. Prerequisites. There are Development DBAs and Production DBAs. In this section of the Oracle DBA tutorial you will learn about database maintenance, tasks for maintenance, consistency checks, update, system and object statistics, job scheduling, creating a job in Oracle scheduler and more. If your database initialization parameters include GLOBAL_ NAMES=TRUE, then the database link name must be the same as the name of the remote instance you are connecting to. One can make use of this sample resume format while preparing their actual resume. I've previously used Oracle database versioyon 10. Sign up to join this community. A database that contains only one table is called a flat database. Capacity Management, Infrastructure Architect. You will need to modify the UNIX environment variables as appropriate. for 1 o'clock to 2 o'clock say count is 50. Monitoring space Availability. DBA's Forum, Routine Tasks and Activities. Oracle Database 12c 2-Day DBA Series, This introductory series of short Oracle by Example tutorials will help you get started using Oracle Database 12c. Tracking Oracle database growth Keeping track of database space growth in production environments is a must-to-do job of every DBA. Database locking is a varied, evolving, complicated, and technical topic. So, You still have an opportunity to move ahead in your career in Oracle DBA Development. For example, you will need to perform gap recovery manually if you are using logical standby databases and the primary database is not available. Preparing your database. Easyscript for Oracle is a tool to help you manage scripts efficiently and use scripts easily. Here’s an UPDATE stored procedure example in Oracle database. Remove any empty dividing lines between volunteers (for example, line 29 and line 30). LiveSQL is also an excellent resource for getting started with Oracle Database. SQL Server Overview SQL Server was originally the Microsoft rebadged version of the Sybase relational database. Database server: The name of the database server. Subscribe to posts. "Oracle," "SQL Server," and "FoxPro" are examples of advanced database applications with programming languages that can be used to build custom business solutions in networked environments. "Oracle," "SQL Server," and "FoxPro" are examples of advanced database applications with programming languages that can be used to build custom business solutions in networked environments. Provide a resolution. Node evictions in RAC environment Node eviction is quite sometimes happening in RAC environment on any platform and troubleshooting and finding root cause for node eviction is very important for DBAs to avoid same in the future. 2 Day DBA 11g Release 2. O'Reilly Resources. Join LinkedIn Summary. I have schema with low activity and high activity. These include Microsoft Access, SQL Server, Oracle, SalesForce, SAS, as well as VAX. Oracle log file. Optimizing SQL code is the no. 18+ Best Online Resources for Learning SQL and Database Concepts. Oracle database administration is a complex and stressful job. Let's look at what being a DMA really means. Example of a Flat File Database Table Even though flat file databases don't have relationships between the tables within them, the tables should still contain an index, which aids in searching and. and good resource for that. For example, who should regulate the web, and who should be able to exploit our data? Even if governments and internet companies come to an agreement over DNS-over-HTTPS, the wider debate will be. Most frequently asked interview question from oracle. Dilip DBA 12+ Oracle DBA/Database Architect experience. Let's look at an example of how to drop a sequence in Oracle. Mar 3, 2015 example_create_clob_8. Schools offering Database Administration degrees can also be found in these popular choices. business economy. The time it takes for the failover to complete depends on the database activity and other conditions at the time the primary DB instance became unavailable. permissions. extents) or growing at an excessive rate. Apart from the above checklist some of the other checklist a DBA are using. Learn to become an Oracle Database Administrator (DBA) in 6 weeks and get a well paid job as a Junior DBA. CroftSoft / Library / Tutorials The Weekly Status Report Template David Wallace Croft Senior Software Architect CroftSoft Inc. Using Oracle RMAN, you can take a hot backup for your database, which will take a consistent backup even when your DB is up and running. This template will help you keep track of your daily cash totals and help you improve the health of your small business. 2019-10-22. Leverage our expertise to run fast and lean. What Is a Procedure? Procedures are the workhorses of a company. Capacity Management, Infrastructure Architect. Monitoring and healthcheck of all the DB servers. Daily Work of DBA: Check the Database Availability. Office manager must also have some knowledge on basic accounting since he would be responsible for taking care of the Bookkeeping or accounting activities also. Vivek Patel author of How to connect Oracle database in Asp. dBA is an abbreviation for A-weighted decibels. First, I have a routine for the servers that I manage. Reports offer a way to view, format, and summarize the information in your Microsoft Access database. How to do transaction based processing in MS Access MS Access is an all-in-one and powerful development environment for office-based applications. Oracle Application Express is a free Oracle product that enables developers to quickly create web based applications on an Oracle database by using just a web browser. Think of the database in terms of a fridge. Since the passage of California’s 2016 vaccine law, immunization rates increased overall and reached a key threshold statewide. Main Page - North American Industry Classification System (NAICS) - US Census Bureau. The phone interview. Let's look at some Oracle AVG function examples and explore how to use the AVG function in Oracle/PLSQL. These PL/SQL tutorial series contain information that every developer and even database administrator should know to use PL/SQL in their daily tasks efficiently. These are different strategies of database development. However a Linux system administrator or programmer may end-up doing some basic DBA operations on development database. Since Oracle Database 10g, DBMS_SCHEDULER was introduced with the existing DBMS_JOBS. According to research, Oracle DBA has a market share of about 0. These functions won't be discussed in more detail but few things could be pointed out. For example, TO_DATE('9999-12-01', 'YYYY-MM-DD') causes the high bound to be 10000-01-01, which would not be storable if 10000 is out of the legal range. Tuning a database to reach a desirable performance level may be a daunting task, especially for DBAs who are new to Oracle Database. verify dbsnmp is running d. A broad set of comprehensive predefined reports includes the “Failed Activity” report for Oracle Database, which enables you to easily audit failed. We can even use SQL Developer IDE to create and schedule jobs. The system administrator sets up hardware and deploys the operating system for the database server, then the DBA installs the database software and configures it for use. The SQL Server Maintenance Solution comprises scripts for running backups, integrity checks, and index and statistics maintenance on all editions of Microsoft SQL Server 2005, SQL Server 2008, SQL Server 2008 R2, SQL Server 2012, SQL Server 2014, SQL Server 2016, and SQL Server 2017. In order to keep your SQL Server up and running smoothly you need to constantly be performing routine maintenance and monitoring work. Daily resolving the tickets by using Remedy ticketing tool. Some common relational database management systems that use SQL are: Oracle, Sybase, Microsoft SQL Server, Access, Ingres, etc. free database templates for organizer deluxe and organizer pro users, alphabetical listing. As update activity continues, Oracle takes snapshots of the table's data and records changes in a rollback segment. How to track DML and DDL daily events. Oracle database health check:- In this post I am going to describe you oracle database monitoring scripts for every DBA for oracl rman commands with examples Important RMAN commands for Oracle database. Day to Day dba tasks required scripts and commands Day to Day dba tasks required scripts and commands Rman DR datafile restore and doing an Incremental Oracle Database Switch over and failover steps 2010 (1) August (1). What strategies are available for backing-up an Oracle database? The following methods are valid for backing-up an Oracle database: Export/Import - Exports are "logical" database backups in that they extract logical definitions and data from the database to a file. Oracle - Audit Trail for a specific user. Unix Scripts for Oracle DBA's Oracle 11g New Features Oracle Performance Tuning SQL Scripts for Oracle DBA's UNIX and Linux for Oracle DBA VI Editor Commands Windows OS and Oracle DBA Cron Jobs Unix File Management DBA Tips and Tricks Greenplum PostgreSQL Quick Ref PG/PSQL Quick Ref Find command in Unix. Built using Oracle Application Express 5. Daily Cash Worksheet A customizable Excel template with formulas for entering daily cash transactions. has deployedMarkLogic Server for its recently launched CQ Legislative Impactproduct, the newest addition to its flagship CQ. Oracle has some rules and restrictions that apply to updatable join views. This is the most common of all the different types of databases. Oracle’s name is synonymous with enterprise database systems, unbreakable data delivery and fierce corporate competition from CEO Larry Ellison. free database templates for organizer deluxe and organizer pro users, alphabetical listing. Many Oracle DBAs and developers use GUI tools nowadays and me also, but sometimes you need to see some extras. For any given session, you can then drill down for more detail. Blog of Dimitri Gielis to share his ideas especially in the Oracle and Oracle Application Express (APEX) domain. It builds on the copy activity overview. We align with Oracle and Microsoft and help you with the most rapid resolution to issues you face. RUN_JOB if you want to proactively clean up the indexes. Prior Oracle 12c. "You can't just be the Oracle DBA with your hands on the keyboard anymore, you have to look up and. Oracle Advanced PL/SQL. Tagged in daily works dba, monthly works dba, oracle dba, reponsibilties of dba. In this section of the Oracle DBA tutorial you will learn about database maintenance, tasks for maintenance, consistency checks, update, system and object statistics, job scheduling, creating a job in Oracle scheduler and more. OpenSTA is designed to be used by Performance Testing Consultants or other technically proficient individuals. As the primary manager and custodian of the data resource the Oracle DBA has many job duties. In the Oracle Cloud Infrastructure Object Storage service, a bucket is a container for storing objects in a compartment A collection of related resources that can be accessed only by certain groups that have been given permission by an administrator in your organization. The phone interview. Learn oracle 11g with free interactive flashcards. Free MS Access template samples for small business company, non profit organization and personal student. This article discusses some of the general points about database links, as well as highlighting the common mistakes associated with their use. For example, Wal-Mart uses a very large database (VLDB) that is 4 trillion bytes (terabytes) in size. Check Oracle Instance Availability. Maintaing databases for the oracle based applications. An enterprise data warehouse contains historical detailed data about the organization. Because we all like lists with ten items in them. A DBA is a Database Administrator, and this is the most common job that you find a database specialist doing. This list of tutorials is designed to complement the Oracle Database 2 Day DBA guide. Mar 3, 2015 example_create_dimension. These tutorials complement the Oracle Database 12c 2-Day DBA documentation. Solution for your sap basis activity. report in my inbox. Oracle internal processes show up in this list as unnamed users, and you don't want those getting in the way of evaluation. Usage Reports Overview. So, You still have an opportunity to move ahead in your career in Oracle DBA Development. SAN MATEO, CA — August 17, 2006 — Mark Logic ® Corporation, provider of the industry’s leading XML content platform,today announced that Congressional Quarterly Inc. Four-time PCMag Business Choice Award Winner for Customer Experience. comyou can read a product review of version 6. This article covers the topics related to data loss and the types of database backup and recovery available. This article outlines how to use the copy activity in Azure Data Factory to copy data from and to an Oracle database. FREE with a 30 day free trial. In this article I'll share a SQL script that I probably use most often. Sign up to review other people's submissions. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U. sql file to ensure that it runs correctly. Monitoring RMAN Through V$ Views. Database Administrators. For example, you might wish to know how the average salary of all employees whose salary is above $25,000 / year. you may have something more to check. I have even heard of a DBA that was so worried about a SQL Server phone interview that 'they just happened to be in the office park' where the company was located and actually wanted the interview face to. Submit blog posts, code examples, videos, and tips. I want query which will take less time to fetch the data as my database size is huge. Oracle Applications comprise the applications software or business software of the Oracle Corporation. Database activity monitoring (DAM, a. Speakers: Srinivas Venneti, Specialist Leader, Deloitte Consulting LLP. Are all of the following activities examples of this. Oracle internal processes show up in this list as unnamed users, and you don't want those getting in the way of evaluation. For example, Wal-Mart uses a very large database (VLDB) that is 4 trillion bytes (terabytes) in size. If you lose your company's data, you could very well lose your job. Oracle Application Express is a free Oracle product that enables developers to quickly create web based applications on an Oracle database by using just a web browser. This list of tutorials is designed to complement the Oracle Database 2 Day DBA guide. Go to File > Save as and choose the option “database”. It only takes a minute to sign up. In order to keep your SQL Server up and running smoothly you need to constantly be performing routine maintenance and monitoring work. It’s no wonder that finding and identifying data is one of the most complex and. In a Hypertext database, any object, whether it be a piece of text, a picture, or a film, can be linked to any other. 361072 0131248391 One Time Activity DBA Checklist Daily DBA Checklist: * Health check of the Database Instance and Listener. Advertiser Disclosure: Some of the products that appear on this site are from companies from which QuinStreet receives compensation. This includes the SQL text, Top Activity by various dimensions, CPU and Wait Activity over time, key SQL statistics, and execution plans.