What is Denodo?

Denodo is an integration platform designed for large amounts of data (big data and logical data warehouses). It enables organizations to access, integrate and analyse it from multiple sources in real time.

Denodo uses its Logical Data Fabric technology, which abstracts away from physical sources to offer users and applications a uniform virtual data layer.

Denodo provides faster data integration, analysis, and querying and enhanced governance and security by supporting numerous data sources, including cloud sources, SaaS applications, relational databases, NoSQL databases, and Hadoop.

Encompassing sophisticated functions such as data virtualization, services and cache that enhance application performance while streamlining data access.

Benefits of Denodo

Denodo provides organizations with several key benefits:

1. Faster Time to Insight:

By providing organizations with access and analysis in real time, Denodo significantly shortens the time traditional data warehousing methods take to develop insights from their data, speeding up the implementation of data-driven decision-making within organizations.

2. Improved Data Integration:

Utilizing a virtual data layer that isolates physical sources beneath, Denodo streamlines the data integration process, guaranteeing consistency across systems and applications while decreasing the time and effort required to integrate.

3. Cost Savings:

Denodo helps organizations reduce data warehousing and integration expenses by eliminating tangible data loading/movement requirements. This allows organizations to capitalise on existing investments/data sources instead of investing in and managing additional hardware/software units.

4. Improved Data Security and Governance:

Denodo provides enhanced data security and governance features such as role-based access control, provenance tracking, encryption, masking, and encryption that organizations can use to secure sensitive information while complying with various data protection regulations.

5. Improved Application Performance:

With Denodo’s data caching and query optimization functionalities, applications that integrate data from diverse sources can enjoy increased query performance. This increases productivity and enriches the user experience, ensuring productivity growth and an exceptional experience for end-users.

Prerequisites of Denodo

To ensure successful implementation of Denodo, organizations should keep these factors in mind:

1. Hardware:

Adequate hardware resources are required for Denodo platform efficiency, with minimum requirements depending on the data’s scale and intricacies that need to be processed. To handle workloads appropriately, ensure adequate memory, processing power, and storage capacity.

2. Operating System:

Denodo supports many platforms, including Windows, Linux and Unix; thus, verify that your operating system has been installed and configured correctly to work with Denodo.

3. Database:

Denodo’s connectivity capabilities extend across various databases, from relational to NoSQL and Hadoop Distributed File System (HDFS), so ensure they’re accessible and configured appropriately before continuing your Denodo journey.

4. Network Infrastructure:

Denodo requires an accessible and secure network connection to access its data sources and communicate with other ecosystem components. You should ensure the reliability of its network infrastructure for optimal operation.

Denodo Tutorial

Denodo’s Data Virtualization in Enterprise:

Denodo 8’s data virtualization capabilities focus on creating new data views from multiple disparate data sources, optimizing query performance, and enabling end users to access and leverage Denodo views in their reports and applications.

Enterprise data virtualization provides real-time access to disparate data sources, including traditional relational databases, SaaS applications, Hadoop, and web services. Denodo’s data virtualization server provides connectivity for applications to access data from any data source, providing a data abstraction layer for business intelligence and application developers.

Traditional data integration tools typically create an ETL job or have a power user extract data set from each source manually, both of which have drawbacks. Denodo 8 offers a different approach to solving many data integration problems.

Denodo aims to provide users and applications with seamless access to data assets in an organization, enhancing corporate governance. To achieve this, Denodo establishes physical connections to data sources, such as campaign management applications and JDBC servers like Presto and Oracle. It then imports metadata for each object, representing them as base views.

Denodo has two types of views: base views and derived views. Derived views are created from other views, and the end user can query the newly derived view using a B-I tool. Denodo determines the optimal execution plan for retrieving data from sources in real time and providing real-time access.

Denodo 8 has a single sign-on solution for all tools and configuring a Denodo development and user environment. Like many database development tools, the design studio allows users to create new Denodo-derived views.

The integrated demo has different layers, including the connectivity layer. This approach enables real-time access to data where it resides, reducing the need for extracting and storing data.

Real-Time Data Retrieval:

The Denodo optimizer is a cost-based tool that determines the most optimal means to retrieve data from source systems in real-time when consuming applications queried to it.

The optimizer uses inputs such as the incoming SQL statement, metadata on source tables, and the underlying systems’ source capabilities. It incorporates all this data into its algorithm and assigns a cost to each potential execution plan, choosing the plan with the lowest price.

Modes of learning of Denodo

Denodo offers organizations and individuals various learning modalities that will aid them in becoming familiar with its platform, features, and functionalities. Here is an example:

1. Online Classes:

Denodo offers an expansive collection of Denodo online Classes documentation, including user manuals, technical guides, and release notes covering many subjects related to data modelling, querying, installation, and configuration.

2. Training Program:

Denodo offers in-person and Denodo online training programs for various skill levels and roles. These programs provide instruction in querying, data modelling, and data integration, giving hands-on experience using its platform.

3. Webinars and Workshops:

Denodo routinely hosts public webinars and workshops on various subjects related to business intelligence, data warehousing, and data integration. Attending these sessions allows participants to meet other Denodo users and learn from Denodo specialists.

4. Community and Support:

Denodo’s vibrant user community includes users and experts who actively provide insights and expertise through various platforms, such as user groups, forums, social media channels, and telephone calls. Likewise, Denodo Class includes telephone and email support to assist organizations and individuals in quickly resolving platform-related issues.

Denodo Certification                  

Through Denodo Certification, individuals can demonstrate their expertise and comprehension of Denodo’s data integration and logical data warehouse platform.

Denodo certifications aim to foster individuals’ professional development and contribution to various organizations by building credibility and acknowledgement within the field. Here is a breakdown of its credentials:

1. Denodo Certified Professional:

Experienced users of Denodo’s data integration, modelling, and querying platform are eligible to pursue this certification. To get this credential, you must take two examinations: one focused on advanced querying analytics and one on data modelling integration.

2. Denodo Certified Data Services Developer:

This certification targets developers with extensive expertise in building customized data services using the Denodo Online Course platform, including its APIs, Java, and SQL libraries. To complete this program and demonstrate your abilities as an ardent data services developer, you must pass a single exam.

Denodo certification exams can be taken at Pearson VUE testing centers or online. Pearson VUE, an industry leader in certification exams, administers these examinations. To maintain their certification status, individuals must recertify every three years.