As an organization grows,its portfolio of applications and databases becomes increasingly complex. Rapid evolution breeds a need for speed. Without a clear enterprise understanding of the current data architecture and a vision for the future, projects tend to create new applications and databases rather than taking the time to leverage and reuse existing implementations.
All these disparate databases and applications mean overlapping functionality and redundant data. The inevitable result: business and IT costs increase and the quality of the organization’s data resource decreases. How can you reverse this trend?
Onsite’s Data Management Practice has the deep knowledge and resources you need to meet this challenge, from enterprise information modelling through physical data structure design.
Our skilled analysts will build a blueprint of your organization’s data and provide a roadmap for your developers and business users to manage this key resource:
- Define the enterprise information model (current and target), and align it with your application, business or service-oriented architectures
- Inventory applications and databases and cross-reference them to the enterprise information model
- Define naming taxonomies and standards and align them with industry and business terminology
- Define conceptual, logical and physical data structures for enterprise and solution architectures
- Design specific enterprise data integration architectures to meet operational or reporting needs, such as Operational Data Store, Data Hub and Data Warehouse architectures.
Capacity planning helps you determine how your data infrastructure will perform in the future and identify changes needed to ensure you meet users’ growing demands. To properly size and plan what database systems resources are required involves some analysis of your unique business needs and assumptions. How your database performs also depends on how often and how well the system is tuned, what kind of workload the application must support, and the size and structure of the database.it helps you determine how your data infrastructure will perform in the future and identify changes needed to ensure you meet users’ growing demands. Proper capacity planning reviews all aspects of your data infrastructure and helps you budget more accurately, manage risk, and support growth by having the appropriate technical infrastructure to support your business goals.
Onsite’ s data experts understand the intricate dependencies of your systems and the need to view all parts as a cohesive unit to truly understand capacity. Our engineers can help you make sure the database systems you put in place meet or exceed your needs. We can help you to determining the future size of Oracle tables, the size of Oracle indexes, and the overall tablespace size. We Gather data for key capacity and utilization metrics; including an analysis of peak period consumption and Analyze utilization & consumption trends using statistical model and project future capacity risks. During data architecture analysis we can define how data is collected, stored, and processed to support business processes. A well defined architecture helps you manage large amounts of data efficiently and improve business processes. Onsite understands how important data is to your business operations. We have extensive experience across a variety of industries, creating data and dimensional models that reflect business requirements. The result is a stable, scalable data architecture that will deliver results for years without major changes. Our data experts will develop data models for your traditional transaction business processing systems and dimensional models for data mining and data warehousing. We can help you determine which data designs and database features will help you get the most out of your business applications and improve the flow of data between database objects and between databases.
Upgrading a database management system to a new version can include activities such as the creation of an upgrade strategy, test plans and deployment schemes. Our specialists will ensure that the upgraded database is performing to your expectations while maintaining data integrity. Our team can also assist your organization in loading data from an existing source (legacy database) into a new database structure.
Database performance becomes increasingly important as your database gets larger and more complex and as your information management plays a bigger role in your business operations. Performance tuning helps you get the maximum value out of your databases and your entire IT infrastructure. Onsite’ s experts understand all areas of performance tuning and use the best tools available in each database to make sure your infrastructure operates at peak capability. Following a set of best practices based on years of Oracle performance tuning and troubleshooting experience, we begin by developing an understanding of your needs and system issues. We then identify performance bottlenecks and wasted resources and recommend changes to improve performance. Our DBA engineers use Oracle’s performance monitoring and reporting utilities (AWR, ASH, etc.) to determine what resource bottlenecks are negatively affecting performance. These efforts can be performed against specific targets or as part of a Health Check for your Oracle database.
Continuous monitoring of the system, network, database operations, application, and other system components, ensures early detection of problems. Early detection improves the user's system experience because problems can be avoided or resolved faster. In addition, monitoring captures system metrics to indicate trends in system performance growth and recurring problems. This information can facilitate prevention, enforce security policies, and manage job processing. For the database server, a sound monitoring system must measure availability and detect events that can cause the database server to become unavailable, and provide immediate notification about critical failures to responsible parties.
Onsite offers a complete Oracle database health check, aimed at ensuring that your mission-critical Oracle database is performing at optimal levels. We can continuously monitor your critical workloads and service level agreements to make sure your queries perform consistently as data volumes grow. We can respond to performance issues before you’re even aware of them. We do a deep analysis of your database workload, environment, database configuration, and resource intensive code to provide you an easy to read, management level report with the current state of your system and any recommendations to improve its performance and availability.
You can use the Oracle Database directly as a Database as a Service, accessing the Database in the Cloud directly through standard network connections, or as a Platform as a Service, with a complete development and deployment environment. The Oracle Database Cloud Service provides several offerings giving you the option of a single schema based service, or a virtual machine with a fully configured, running Oracle Database instance. A cloud database is a database that typically runs on a cloud computing platform, such as Amazon EC2, GoGrid, Salesforce,Rackspace,Oracle. There are two common deployment models: users can run databases on the cloud independently, using a virtual machine image, or they can purchase access to a database service, maintained by a cloud database provider. Of the databases available on the cloud, some are SQL-based and some use a NoSQL data model. Onsite helps you planning and move your database in the cloud.
We are able to offer customized Oracle and Database Services & Support. We can take multiple tasks at one time because of our highly qualified and skilled Oracle and database professionals. They are able to provide highest quality of Oracle database support to the clients from various industries. All you have to do is contact us and discuss the issue with us. We will analyze you requirements and offer the tailored and best solutions.
Onsite Database Support Services focus on providing effective database administration, monitoring, and troubleshooting solutions for you Oracle Database. Database monitoring, maintenance, and troubleshooting are a critical part of our DBA consulting support services. Onsite has an expert team of online database consultants who have experience maintaining large scale database systems, internet e-commerce databases, as well as decision support databases. Routine database monitoring activities performed by Onsite DBA consultants include checking database space allocations, database resources, database file system space, and automated backups & maintenance.
If you are experiencing database outage or any data infrastructure emergency, please contact Onsite. No long-term contracts required. No matter where you’re located, we have the expertise you need to get your business-critical data infrastructure up and running.
Oracle Real Application Cluster Oracle Data Guard Data Replication Backup And Recovery Security Oracle Enterprise Manager
Oracle Real Application Cluster
Oracle Real Application Clusters (Oracle RAC) enables a single database to run across a cluster of servers, providing unbeatable fault tolerance, performance, and scalability with no application changes necessary. Analysts are taking note of Oracle RAC's growing importance as large numbers of customers across all industries consolidate their transaction processing and data warehousing applications.
Oracle’s Real Application Clusters (RAC) supports the transparent deployment of a single database across pools of server, providing fault tolerance from hardware failures or planned outages. Oracle RAC provides Oracle’s highest level of capability in terms of availability, scalability, and low-cost computing. Oracle RAC supports mainstream business applications of all kinds. This includes OLTP, DSS, and Oracle’s unique ability to effectively support mixed OLTP/DSS environments. This also includes popular packaged products such as SAP, PeopleSoft, Siebel, and Oracle E*Business Suite, as well as custom applications.
Oracle Data Guard
Oracle Data Guard is a comprehensive data availability, data protection, and disaster recovery solution for Oracle enterprise databases. It provides the management, monitoring, and automation software infrastructure to create and maintain one or more synchronized standby databases to protect data from failures, disasters, errors, and corruptions.
From Oracle 11g An Active Data Guard standby database is an exact copy of the primary that is open read-only while it continuously applies changes transmitted by the primary database. An active standby can offload ad-hoc queries, reporting, and fast incremental backups from the primary database, improving performance and scalability while preventing data loss or downtime due to data corruptions, database and site failures, human error, or natural disaster.
Data Replication ensures business continuity while maximizing operational efficiencies. It provides a near real-time copy of production data without impacting your OLTP system’s performance and availability. You can replicate multiple copies of data on premises, remotely, or in the cloud to, ensure high availability and fast disaster recovery, minimize risks associated with migrations, improve performance of OLTP systems, harness real-time reporting and data warehousing, optimize the use of business intelligence applications
Golden Gate and Oracle Streaming is the best solution for oracle data replication, it helps you with Query Offloading, Active-Active database synchronization,Real-time business intelligence,Disaster recovery,Zero-downtime upgrades and migrations
Backup And Recovery
Backup and recovery is one of the most important aspects of Oracle database administration. Backup protects data from application errors and acts as a safeguard against unexpected data loss, by providing a way to restore original data. Oracle performs crash recovery and instance recovery automatically after an instance failure. Backup and recovery procedures protect your database against data loss and reconstruct the data, should loss occur.
In general, backup and recovery refers to the various strategies and procedures involved in protecting your database against data loss and reconstructing the data should that loss occur, you can make whole and partial backups, online, offline, RMAN and user managed backups, complete or incomplete, full or incremental backups.
Before you create an Oracle database, decide how to protect the database against potential media failures. If you do not develop a backup strategy before creating your database, then Oracle DBA may not be able to perform recovery if a disk failure damages the datafiles, online redo log files, or control files. Know more about Backup and Recovery
Oracle Database leads the industry in security. To maximize the security features offered by Oracle Database in any business environment, it is imperative that the database itself be well protected. Security guidelines provide advice about how to configure Oracle Database to be secure by adhering to and recommending industry-standard and advisable security practices for operational database deployments.
The Best solutions for oracle security are Database Activity Monitoring which delivers automated scalable monitoring, auditing, and reporting across heterogeneous database platforms. Enables organizations to achieve quicker and easier incident response and forensic investigation,Database Firewall which protects databases against attack, data loss and theft with real-time alerting, blocking, and pre-built security policies. Reduces exposure with virtual patching. Includes all capabilities offered by Database Activity Monitoring, User Rights Management for Databases which Automatically aggregates and displays user access rights for review. Analyzes rights to sensitive data, and identifies excessive rights and dormant users, based on actual usage
Oracle Enterprise Manager
Oracle Enterprise Manager's unique top-down approach to application management enables customers to reduce complexity and increase efficiencies in their IT environments and optimally run their enterprise applications.
Enterprise Manager provides comprehensive, flexible, easy-to-use monitoring functionality that supports the timely detection and notification of impending IT problems to the intended users. It offers the most comprehensive monitoring from Oracle Database instances to Oracle Real Application Clusters to Oracle Application Server Farms and Clusters. OEM Grid Control comes with a comprehensive set of performance and health metrics that allow monitoring of key components in your environment such as applications, application servers, databases, as well as the back-end components on which they rely, such as hosts, operating systems and storage.
Oracle Enterprise Manager performs much of its activity through agents. Oracle Corporation refers to as Oracle Management Agents. These run as autonomous proxy processes on a managed node, and perform execution and monitoring tasks for Oracle Enterprise Manager.
Onsite has specialized in database services and consulting since 2013, work with us and you have some of the best, most respected database engineers and system administration specialists in the Georgia at your service. We have developed unparalleled skills, mature methodologies, best practices and tools that ensure Onsite clients receive a level of service that can’t be found anywhere else.
We stay current with best practices in areas such as security, performance, storage, and complex database strategies and technologies such as clustering, cloud computing and business continuity.
Onsite is an active collaboration between Oracle & Unix specialists who use each other's knowledge and skills. We focus on Linux, HP-UX, Solaris, Oracle Grid Infrastructure, Oracle Real Application Clusters, High Aavailability, Oracle Data Guard, Backup Recover , Oracle Streams, Database Vault, Audit Vault, Oracle Data Encryption and other oracle related solutions.
We have the best DBA team in Georgia, with 15 year experience working with most successful and large companies in country, Certified professionals and experts team, which provide you the best solutions and support.
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