#oracle10g

[shefalikakkad-blog]

Why Oracle Database Succeeds?

Oracle database (Oracle DB) is a social database the executives framework (RDBMS) from the Oracle Corporation. Initially created in 1977 by Lawrence Ellison and different developers, Oracle DB is a standout amongst the most trusted and generally utilized social database motors.

The framework is worked around a social database system in which information items might be straightforwardly gotten to by clients (or an application front end) through organized question dialect (SQL). Prophet is a completely versatile social database design and is frequently utilized by worldwide undertakings, which oversee and process information crosswise over wide and neighborhood. The Oracle database has its own system segment to permit correspondences crosswise over systems. Oracle DB is otherwise called Oracle RDBMS and, sometimes, just Oracle.

Oracle DB rivals Microsoft's SQL Server in the venture database advertise. There are other database contributions, however a large portion of these direction a little piece of the pie contrasted with Oracle DB and SQL Server. Luckily, the frameworks of Oracle DB and SQL Server are very comparative, which is an advantage when learning database organization.

Oracle DB keeps running on most significant stages, including Windows, UNIX, Linux and Mac OS. Diverse programming adaptations are accessible, in light of prerequisites and spending plan. Oracle DB releases are progressively separated as follows:

·Venture Edition: Offers all highlights, including prevalent execution and security, and is the most powerful

·Standard Edition: Contains base usefulness for clients that don't require Enterprise Edition's strong bundle

·Express Edition (XE): The lightweight, free and constrained Windows and Linux release

·Oracle Lite: For cell phones

A key component of Oracle is that its engineering is part between the logical and the physical. This framework implies that for substantial scale appropriated registering, otherwise called grid computing, the data area is superfluous and straightforward to the client, taking into account an increasingly particular physical structure that can be added to and adjusted without influencing the movement of the database, its information or clients. The sharing of assets along these lines takes into account entirely adaptable information organizes whose limit can be balanced up or down to suit request, without corruption of administration. It additionally considers a powerful framework to be conceived as there is no single time when a disappointment can cut down the database, as the organized composition of the capacity assets implies that any disappointment would be neighborhood as it were.

[mshamirtaloo]

Oracle Developer 10g

[jobsine]

Senior Software Engineer Job For 6-9 Year Exp In Reuters Corporation Bengaluru / Bangalore, India - 4011134

Senior Software Engineer Job For 6-9 Year Exp In Reuters Corporation Bengaluru / Bangalore, India – 4011134

Job Description A four-year degree, preferably in Computer Science, MIS, Mathematics, Engineering, or other related field. At least 6 years of software software development experience. Proficient experience in different Databases like Oracle10g/9i, SQL Server 2000 Experience in Informatica Power Center 10.1,9.5, IISC- Informatica Experience in Dimensional Data Modeling, Star Schema Modeling,…

[akswavein]

Is an oracle course helpful in your career?

As you can see that there is so much rivalry in the IT industry nowadays that the future worker has to have as much start as it is possible. One of the best ways to achieve this is to gain a certificate such as a certification of oracle.  Oracle provides three different types of qualification: Associate, Specialist and Master.

The Oracle University basically has the centers all around the world where you can receive Oracle certification.Oracle 12c Goldengate Online Training is a must for everyone who is looking to go in the IT field. This is the conventional form of preparation that a lot of people favor. However you can see that there is a chance of on-demand preparation for people who have demanding lives or work it around a completely full or part-time career. Oracle 12c Performance Tuning Training is importantly needed because it helps you to learn much different things. You can get the Oracle 12c Performance Tuning Certification anytime by applying online.

This choice offers instruction by videos that you can watch anytime it’s easy and convenient for you at any time apparently of day or night time. Oracle 12c Rac Administration Training is also a good option. however it also usually saves just on the cost of transport or hotel expenses usually associated with classroom setting or residential classes, making it a reasonable option for those with a more constrained budget.Other means of teaching and learning are by live immersive lectures, personalized training or personal self courses. There’s a real chance for everybody. Oracle 12c Rac Administration Course is a little different from others so you can try that.

Perhaps the total cost of Oracle certification program can range from $90 to $2000 at all for new master level exams. Online classes can be as small as $450, especially compared once again to up to $3000 for complete classroom study. You can also do the Oracle R122 Apps Dba Certification easily. Oracle R122 Apps Dba Online Training is also available for the people who are unable to attend the virtual classes.

To finally complete the Oracle certification process, it is important to select the certification course that is right for you. They also include Oracle10g, Oracle9i and the Oracle11g. Each standard of certification has its criteria, depending on the direction chosen. For e.g., one midterm exam in Oracle10g is the least prerequisite for an Associate Certification-the other two pathways require two level exams. You should always do the Oracle R122 Apps Dba Training at a daily basis because it is very important. At the Professional level, the criteria include an Associate training and certification, one or two tests and a free online or regular classroom course. Oracle 12c Rac Administration Certification is also an excellent certification which you should look out for. Somuch more course work and exams are required at Masters Level.

Both Oracle Certifications and Tests are structured to assess your knowledge of Oracle databases and software. Upgrade routes may also be taken to begin the qualification process. OCP users need to take a new version test to be able to update.

Read More :- akswave.com

[softwaretraininginstituteno-blog]

Best Oracle DBA Training Institute in Noida

  The Oracle training at Techavera’s Best Oracle DBA Training in Noida is designed as per the latest industry requirement of candidates. Oracle believes in the ideology of the “provide the quality IT solutions” and to deliver quality knowledge through the innovative delivery mechanism. There is a number of technical facilities which include the testing software, live tutorial, live Industrial project, and lab. Along with that, students will get the best placement training.

At Techavera’s Best Oracle DBA Training Institute in Noida and any information to contact our Number 8506-888-288, Is one of the biggest world-class training institutes with well-equipped infrastructure. At the Techavera, a thousand of students daily prepare out to get the proper and satisfying pay in the multinational organizations. Techavera is the leading name in offering the placement to its students as it has dedicated placement teams which cater the students�� needs in the best possible manner. For more information to visit our website Techavera to Click Here

[techaveranoida123-blog]

Oracle Training Institute in Noida

Techavera is offering the best Oracle Training in Noida based on professional requirement of students that helps them to secure a placement in Top MNCs. Techavera is best Oracle Training Institute in Noida and any information to call at 8506-888-288 which offers oracle training with 100 % job assurance. Techavera trains thousands of students out of which most of our student get proper and satisfying placement in reputed organization. Oracle training at techavera is administrated and overseen by industrial experts having a rich experience in implementing, consulting and training delivery. They have been training student for last ten years and trained thousands of students for Oracle. Under their guideline students can bring an appropriate skill and experience to achieve your career goal in Top multinational companies, an HCL technology, Accenture, IBM, Wipro, and many more. visit our site Techavera or Click Here.

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Changing National Character Set AL16UTF16 to UTF8

The national character set is used for data that is stored in table columns of the types NCHAR, NVARCHAR2, and NCLOB. In contrast, the database character set is used for data stored in table columns of the types CHAR, VARCHAR2 and CLOB.Like the database character set, the national character set is defined when the database is initially created and can usually no longer be changed, at least not easily or without involving quite a lot of work (export, recreate database, import). Except when creating the database, where the national character set is defined explicitly, it can change implicitly even when upgrading the database from Oracle8i to Oracle9i (or Oracle10g). You require SYSDBA authorization to change the national character set. Changing the national character set means changing an Oracle Dictionary entry, but no data is changed. $sqlplus /nologSQL> CONNECT / AS SYSDBA SQL> Select property_value from database_properties     where upper(property_name) = 'NLS_NCHAR_CHARACTERSET'; SQL> Select owner, table_name, column_name     from dba_tab_columns     where (data_type = 'NCHAR' or data_type = 'NVARCHAR2' or data_type = 'NCLOB') and     owner != 'SYS' and owner != 'SYSTEM';Note: If there are no table columns of the types NCHAR, NVARCHAR2 or NCLOB on the database, you can change the national character set without encountering any problems. However, if the database contains tables with NCHAR data type columns, you should perform a check to see whether these columns also contain data.SQL> SHUTDOWN IMMEDIATESQL> STARTUP MOUNTSQL> ALTER SYSTEM ENABLE RESTRICTED SESSION;SQL> ALTER SYSTEM SET JOB_QUEUE_PROCESSES=0 SCOPE = MEMORY;SQL> ALTER SYSTEM SET AQ_TM_PROCESSES=0 SCOPE = MEMORY;SQL> ALTER DATABASE OPEN; SQL> ALTER DATABASE NATIONAL CHARACTER SET UTF8;SQL> SHUTDOWN IMMEDIATESQL> STARTUP On the other hand, oracle recommendation is that you create your database with the AL32UTF8 database character set, and move all your national character set data to normal VARCHAR2 and CHAR columns.It is always not better choice to use 'ALTER DATABASE' command to change the character set. Check the Documentation for better solution:CAUTION: We recommend that you perform a full database backup before changing the national character set.

[medroltech]

Oracle Certification – Your Key to the World of IT

There is so much competition in the world of IT these days that the potential worker needs to get as much of a head start as possible. One of the ways to do this is to get a qualification such as an Oracle certification. Oracle offers 3 different levels of qualification: Associate, Professional and Masters. The Oracle University has centres all over the world at which you can take the Oracle certification. This is the traditional method of training, which a lot of people prefer. However, for those who have busy schedules or are working around a full or part-time job there is the option of on-demand training. This option provides training by way of videos which you can access when it is convenient for you, any time of the day or night. It also saves on the cost of travelling expenses or accommodation costs typically associated with classroom or residential courses, making it a good choice for those on a more restricted budget. Other ways of learning on offer are by way of the live virtual class, custom training or self-study courses. There really is an option for everyone. The cost of an Oracle certification can vary with exams costing anywhere from $90 to $2000 for the master level (hands-on labs). Online courses can be as little as $450, compared to up to $3000 for full classroom study. To complete an Oracle certification it is necessary to choose the certification path that is right for you. These include Oracle9i, Oracle10g and Oracle11g. Each qualification level has its requirements depending on which path is chosen. For example, the least requirement for an Associate certification is one exam in the Oracle10g – the other two paths require two exams. At Professional level the requirements are an Associate certification, one or two exams and an online or classroom course. At Masters level more coursework and exams are required. All Oracle certifications and exams are designed to test your knowledge in Oracle databases and applications. Upgrade paths can also be followed to continue the certification. OCP developers have to take an exam on each new release to be able to upgrade. On the corporate side Oracle lets employers to organise training on-site or in a place of their choosing for groups of employees which can be tailored to their own needs and specifications. This is a very cost-effective way for companies to provide ongoing training for their employees or to assist them in getting their Oracle certification.

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[toastkidjp]

似たようなことを考えていたので勉強になった。

結論

保存してはいけない

理由

デメリットしかなく、メリットが皆無だから

1レコードのデータ量が多くなり、クエリに時間がかかる……画像は文字列や数値に比べるとはるかにデータ量が大きい

DBのストレージ容量を圧迫する

将来的な用途変更に対応しにくくなる

アプリケーションサーバと DB サーバが分離している場合は大きめのネットワークコストが発生する

メンテナンス性が低下する

キャッシュしにくくなる

代替案

画像は別の個所に配���し、そこへのパスを DB に保存する

オブジェクトストレージを使用する

References

データベースに画像を格納するメリット

パフォーマンスやデータサイズで DB 保存を諦めるのは、判断基準としてあまり適切ではない

優位点（管理やセキュリティ、バックアップ/リカバリ等）を考慮すべき

[gniotgroup]

B.Tech in Computer science

Computer Science Engineering is a field that combines several fields such as electrical engineering and computer science.Course is designed to give training  in electronic & electrical engineering , software designing, and hardware-software integration.

Seats Available

Bachelor of Technology in Computer Science and Engineering Eligibility

10+2 with Physics, Mathematics as a compulsory subject & Chemistry/Computer Science/Informatics.

Infrastructure

 Air-Conditioned Computer Labs     

 Dual Core System    

 Web blocker server

 Linux server

 Window Server

 High-speed internet

 Excellent Peripherals

 LCD Projector

 Centrally Structured Computer Network

In-house Training through well qualified Professionals

Laboratories

C/C++ Programming

Data Structures

Software Engineering

Data Base Management System (Oracle10g)

Java Programming

Design and Analysis of Algorithm

Compiler Design

Computer Graphics

Operating System

Departmental Society

Computer Department has “Rising Corner Society” for the students.  Rising Corner is a registered non-government organization, run by the students & Head of Department CSE in GNIT. It aims at bringing out exposure to its members through technical, cultural events, workshops and seminars for overall personality development.

Research & Publication

The Centre of Excellence in Open Source Computing and Applications (CEOSCEA) promotes research activities on Computer technology. The mission of this center is to grow a community of open source users and developers in GNIOT campus.  

Objective to Conduct Research Activities

Developing applications in critical areas such as health, education, governance & energy.

It supports research in domains such as computer architecture, operating system, virtual machines, parallel computing , networking, distributed system, data mining, cloud computing, wireless and embedded systems & applications.

Contact Us

Best Engineering Colleges of Computer science Greater Noida Institute of Technology Plot No. 7, Knowledge Park – II

Greater Noida, U.P., INDIA https://www.gniotgroup.edu.in/

Reception No.: +91-120-2320210, 11 ,12

Fax Number: 0120-2326653

Email:  admission@gniot.net.in            

gniot@gniot.net.in

[goodanswerbiz]

How to: How can I diff two Oracle 10g Schemas? #dev #answer #solution

How to: How can I diff two Oracle 10g Schemas? #dev #answer #solution

How can I diff two Oracle 10g Schemas?

I have the feeling that there are some difference between two large complicated Oracle schemas which should be identical, so decided to dump and diff them to investigate. I found an article (http://www.dba-oracle.com/art_builder_get_schema_syntax.htm) which gives the following commands to dump the table and index definitions.

SELECT…

[infobotbiz-blog]

Answer: How to restore/import an Oracle database from dmp file? #programming #development #dev

Answer: How to restore/import an Oracle database from dmp file? #programming #development #dev

How to restore/import an Oracle database from dmp file?

I’ve recently recieved the dump file of the soon to be migrated Oracle Database. I’ve installed Oracle 10g and now i need to restore the original database.

Can anyone give me a step to step procedure on how to restore it from the .dmp file ?

Thank you.

Answer [by Ciaran De Buitlear]: How to restore/import an Oracle database from dmp file?

I…

[sevennet-blog]

Solution: How can I diff two Oracle 10g Schemas? #programming #solution #fix

Solution: How can I diff two Oracle 10g Schemas? #programming #solution #fix

How can I diff two Oracle 10g Schemas?

I have the feeling that there are some difference between two large complicated Oracle schemas which should be identical, so decided to dump and diff them to investigate. I found an article (http://www.dba-oracle.com/art_builder_get_schema_syntax.htm) which gives the following commands to dump the table and index definitions.

SELECT…

[softwaretraininginstituteno-blog]

Oracle DBA Training Institute in Noida

Oracle Training in Noida is designed as per the latest industry requirement of candidates in Techavera. Oracle DBA Training Institute in Noida and any information to call our Number 8506-888-288 believes in the ideology of the “provide the quality IT solutions” and to deliver quality knowledge through the innovative delivery mechanism. There is a number of technical facilities which include the testing software, live tutorial, live Industrial project, and lab. Along with that, students will get the best placement training. For more information to Click our website Techavera

[softwaretraininginstituteno-blog]

Oracle Training in Noida is designed as per the latest industry requirement of candidates in Techavera. Oracle DBA Training Institute in Noida and any information to call our Number 8506-888-288 believes in the ideology of the “provide the quality IT solutions” and to deliver quality knowledge through the innovative delivery mechanism. There is a number of technical facilities which include the testing software, live tutorial, live Industrial project, and lab. Along with that, students will get the best placement training. For more updates to visit our website:-http://www.techaveranoida.in/best-oracle-training-in-noida.php#OracleDBATraininginnoida, #Oracletraining, #OracleCertificationTraining, #Oracledbatraininginnoida, #oracle9i, #oracle10g, #oracle11g, #oracletraininginstituteinnoida

[sevennet-blog]

How-to: How to restore/import an Oracle database from dmp file? #dev #computers #fix

How-to: How to restore/import an Oracle database from dmp file? #dev #computers #fix

How to restore/import an Oracle database from dmp file?

I’ve recently recieved the dump file of the soon to be migrated Oracle Database. I’ve installed Oracle 10g and now i need to restore the original database.

Can anyone give me a step to step procedure on how to restore it from the .dmp file ?

Thank you.

Answer [by Ciaran De Buitlear]: How to restore/import an Oracle database from dmp file?

I…