Oracle GoldenGate application for Big Data

With the growing volume of data and the impact it has on businesses, Big Data concepts are also becoming increasingly important as companies are introducing new products and capabilities for the technology. Oracle’s new product, GoldenGate For Big Data 12c , streamlines transactional data in Big Data systems without affecting the performance of source systems. This product facilitates the process of presenting real-time data to the most common Big Data solutions, including Apache Hadoop, Apache HBase, Apache Hive and Apache Flume, and improves vision and information while taking timely action. The Oracle GoldenGate for Big Data product review…

Read More

Advantages of Oracle Partitioning

Large databases and indexes are partitioned into smaller objects using partitioning, which allows them to be managed at a more precise level than Granularity. Oracle partitioning is an option in Oracle Enterprise 12c Enterprise Edition and enhances the manageability, performance and availability of large databases and provides comprehensive options for partitioning to meet different business requirements and can be modified without any code on OLTP And apply Data Warehousing applications. In addition, it divides the zone maps available on Oracle Engineered Systems into smaller portions in order to beautify unlimited data, tables,…

Read More

INTRODUCING ORACLE DATABASE FIREWALL

Research indicates that about 5% of data breaches, unauthorized alterations, and even loss of data have been in their storage or the same database as occurring by different people, either intentionally or unintentionally. Implementing and implementing Oracle Database Firewall as the forefront of database protection, you can control the performance of people and database traffic in real-time, outdoors. These controls and restrictions can prevent these unwanted or unwanted robberies or sabotage in the organization’s database. INTRODUCING ORACLE DATABASE FIREWALL Oracle Database Firewall as the first line of defense to prevent the…

Read More

Common Oracle Errors

In this article we will try to briefly describe some of the common errors in Oracle. ORA-12154: TNS: could not resolve specified connect identifier This is one of the common errors in Oracle Server which means that it is not possible to communicate with the server. The main reason is the server connection definitions, which makes Oracle unable to understand the service name and addresses. To resolve this problem, check the definitions for communicating in the tnsname.ora file and the words and parentheses (generally syntaxes). The addresses and ports of the server…

Read More

Concept and Review of Oracle NoSQL Database or ONDB – Part Two

In the first part of this article, the concept of Oracle NoSQL Database (or ONDB) and its architecture are explored. In this paper, the second part of this series of articles addresses some of the features of this technology, including Indexing and Table Data Model … we will pay. Table data model in ONDB The structure of the table data with the effect on the main concepts of the design of Schema, facilitates the process of modeling the data of the program. This model is at the forefront of the…

Read More

Concept and Review of Oracle NoSQL Database or ONDB – Part One

The Oracle NoSQL Database, or ONDB, provides a Distributed distribution of key / value storage with network access and latency or delay prediction. The data is stored in a flexible key-value format; Key contains a combination of large and small keys (provided in the form of a String) and its associated value (represented as JSON data or a vague set of bytes) ). With the ONDB operating in the field of Delete, Update, Read, Create, called the CRUD, with Adjustable Durability and Consistency Guarantee. Meanwhile, this technology delivers a powerful…

Read More

Installing Oracle SQL Developer

Oracle SQL Developer is the Oracle Database IDE. A free graphical user interface, Oracle SQL Developer allows database users and administrators to do their Download Oracle SQL Developer   2. Download  SQL Developer as you system compatibility,   3 . Unzip the SQL Developer kit into a directory (folder) of your choice. Open SQLDeveloper   4. Loading SQL Developer componets     5.   Start SQL Developer and Connect with Oracle Database 11g   6. Click on New Connection   7. Type Connection Name “BigDataShrink” and Admin Username and Password which…

Read More