Oracle Database Architecture

Razi Abuzar's picture

Blog entry created Sat, 02/25/2017 - 04:02 by Razi Abuzar Featured blog

Oracle Database Architecture.

Database: It is a system to organize, store and retrieve data.

Relational database: It is that which allows linking tables in a database. This can be manipulate and accessed by SQL (Structured query language), It is to stop data duplication and enforcing data integrity by relating or sharing columns between two tables in a database.

Program Languages: SQL, PL/ SQL, JAVA

The Concepts and Architecture of Oracle Goldengate

Razi Abuzar's picture

Blog entry created Thu, 02/16/2017 - 20:40 by Razi Abuzar Featured blog

Oracle Goldengate supports the data replication across various database platforms. The Goldengate replication topology includes the capture and transfer of the extracted data from the source database to the destination database.

Oracle Goldengate topologies are described in the below diagram:

Goldengate Topologies

• Uni-directional: Data is replicated in one direction from source to target database.

Written English test for Service Desk L1 and DC OPS L1 Interview.

Razi Abuzar's picture

Blog entry created Sat, 11/26/2016 - 20:11 by Razi Abuzar Featured blog

The written test includes the questions grammar related to common usage of English language in the day to day life and corporate world. To prepare for this please prepare the following topics:

Common Mistakes in spoken language.

  • Verbs
  • Auxiliary Verbs
  • Gerund
  • perfect undertanding of Tenses.

Please refer to the below link for the book:

Learn English Grammar

The HTML meta tags for social media share, like Google+, Facebook, twitter etc.

Razi Abuzar's picture

Blog entry created Thu, 09/15/2016 - 17:50 by Razi Abuzar Featured blog

html meta tag for social share

When you share a link of a web page, the social media like Facebook, Google etc. captures an image from the webpage. This may happen in a random manner but if you want to let the social media know how to display your page information, the below code has to be formatted dynamically or statically hard coded in the head of html, for social media to crawl and understand your data:

The lost innocence

Kimi Mahajan's picture

Blog entry created Tue, 07/05/2016 - 23:39 by Kimi Mahajan Featured blog

B Tech Admissions

Commons Groups: Group contributor count and topics

4 contributors

When you start thinking about your career and start thinking to become an engineer here is the place where you can get expert advice from Engineers of reputed Institutes from all over the world. Ask them about the branch you should choose, the criteria of judging the college you are going to take admission in. 

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Expert advice for B Tech and MBA admissions in India as to how do you choose the best Engineering/ Management College
Students with PCM (Physics,...

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Kimi Mahajan
BTech Admissions
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Razi Abuzar

OS parameters required for Oracle installation on Unix/ Linux

Razi Abuzar's picture

Blog entry created Thu, 05/26/2016 - 22:29 by Razi Abuzar Featured blog

OS parameters required for Oracle installation

Oracle provides us with few specific OS related pre installation requisites which affect the performance to a great extent.

As oracle is compatible with multiple OS platforms and has a lot of features that has directly to do with the platform so covering everything is not possible in this chapter.

We will discuss basic configuration for Unix.

Soft Limit and Hard Limit for the user profile

Job Portal Plugin for Oxwall Comunity Software

Razi Abuzar's picture

Blog entry created Fri, 05/20/2016 - 04:01 by Razi Abuzar Featured blog

Here we have a Job Portal Plugin for Oxwall Community Software. To make a complete Social Network similar to LinkedIn you may use our Job board plugin for you Oxwall Community Software. To see the demo of the Job portal plugin click here for Oxwall Job Board demo.

If you are interested in complete setup of oxwall with jobboard and more than 300 existing users you can check the Demo here.

Features Job portal plugin:

Analyst/ Senior Analyst

Anup Verma's picture

Featured jobs

Designation: 

Analyst/ Senior Analyst

You need to login to be able to apply for this Job 

  • L1 support experience on Windows/Unix Servers, AD, Network Devices
  • Good troubleshooting skills
  • Fundamental knowledge of Networks
  • Exchange/Lotus Notes, Database, Storage & Backup, Job Scheduling.
  • Excellent Verbal, Email communication skills.
  • Exposure to any monitoring/ticketing tool, VERITAS Netbackup and Backup Exec.
  • Willingness to work in 24*7 environment
  • Work experience with the following:
  • Any alert monitoring tool e.g.: Net cool, BMC Patrol, NNM, HP OVO, Tivoli etc.
  • Incident, Problem, Change lifecycle process.
  • Any ITSM tool e.g.: Remedy, Peregrine etc.
  • Batch job scheduling.
  • Start/stop backup jobs.
  • Backup monitoring tools like Networker.
  • Generating Reports through Dashboard, Remedy etc.

Desired Profile : 

Data Center Operations L1 Freshers are not eligible. Any Graduate can apply for this profile who has at least 6 months of experience in the required field. Person may be working in 24*7 Shifts supporting clients, monitoring clients and creating and routing tickets to concerned L2 departments. Person may be required to work on the tickets to resolve the basic issues which fall in the scope of L1 support in order to fulfill the FCR (First Call Resolution). Candidate should be very good at communicating with people.

Industry Type: 

Functional Area: 

IT Software - Application Programming, Maintenance

Experience: 

Education: 

Graduate - B. E.

Compensation: 

Not Disclosed

Role: 

Company: 

HCL Technologies

Location: 

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