

Teradata and Qlik Replicate are key competitors in the data management sector. Teradata holds an advantage in handling large-scale data environments due to its parallel processing capabilities, while Qlik Replicate is preferred for real-time data replication and ease of use.
Features: Teradata offers features like powerful parallel processing, advanced analytics, and support for complex queries across platforms, ensuring efficient management of extensive data operations. Qlik Replicate's most valued features include effective change data capture, ease in real-time data synchronization, and minimal impact on source databases during operations.
Room for Improvement: Teradata can enhance its user interfaces, cloud readiness, and cost-effectiveness, with suggestions for better cloud integration and flexible scaling. Qlik Replicate could improve error reporting, transformation functions, and GUI simplification, along with better pricing models and API flexibility.
Ease of Deployment and Customer Service: Teradata provides versatile deployment models for different organizational needs but receives mixed reviews on customer service, particularly in technical support. Qlik Replicate is praised for its easy deployment in hybrid and cloud environments, though some suggest improvements in technical support response times.
Pricing and ROI: Teradata carries a high cost but offers substantial ROI through enhanced analytics, especially in large deployments. While Qlik Replicate is seen as expensive, its competitive pricing appeals to larger firms, although alignment with usage for pricing could be improved according to users.
I conducted a cost comparison with the AWS service provider, and this option is much cheaper than the Kinesis service offered by AWS.
Customers have seen ROI with Qlik Replicate because they get their data for analysis faster, enabling quicker decision-making compared to traditional data sourcing methods.
At least fifteen to twenty percent of our time has been saved using Teradata, which has positively affected team productivity and business outcomes.
Independent research showed that Teradata VantageCloud users achieved an average ROI of 427% across three years with payback under a year, demonstrating the platform's ability to deliver a strong financial return.
We have realized a return on investment, with a reduction of staff from 27 to eight, and our current return on investment is approximately 14%.
Even priority tickets, which should be resolved in minutes, can take days.
Support response times could be improved as there are sometimes delays in receiving replies to support cases.
Having a technical account manager coordinate with us proved beneficial during these interactions.
The customer support for Teradata has been great.
They are responsive and knowledgeable, and the documentation is very helpful.
Customer support is very good, rated eight out of ten under our essential agreement.
The system could be scaled to include more sources and functions.
We successfully scaled several of our Oracle RDBMS systems simultaneously, including PeopleSoft HR and our network access request systems.
Whenever we need more resources, we can add that in Teradata, and when not needed, we can scale it down as well.
This flexibility allows organizations to scale according to their needs, balancing performance, cost, and compliance requirements.
This expansion can occur without incurring downtime or taking systems offline.
We have tracked INSERT, UPDATE, and DELETE operations effectively, capturing pre-update and post-update images, maintaining real-time replicas of information without needing to reprocess requests or datasets.
Its massively parallel process architecture allows the platform to distribute workload efficiently, enabling organizations to run heavy analytic queries without compromising speed or stability.
I find the stability to be almost a ten out of ten.
The workload management and software maturity provide a reliable system.
It is a core-based licensing, which, especially in the banking industry, results in the system capacity being utilized up to a maximum of 60%.
I believe that having updated documentation is crucial as we encountered a scenario while going through documentation that had not been updated since 2024, which introduced risks since we rely on accurate documentation for task imports and endpoint re-credentialing considerations before reaching out to customer support.
Qlik Replicate could be improved in the next release by incorporating more monitoring options to monitor the logs.
I want to highlight two features for improvement: first, storing data in various formats without requiring a tabular structure, accommodating unstructured data; and second, adding AI ML features to better integrate Gen AI, LLM concepts, and user-friendly experiences such as text-to-SQL capabilities.
Unlike SQL and Oracle, which have in-built replication capabilities, we don't have similar functionality with Teradata.
The most challenging aspect is finding Teradata resources, so we are focusing on internal training and looking for more Teradata experts.
Licensing is calculated based on the machine's total capacity rather than actual usage.
For Qlik Replicate, the setup cost includes the requirement of a server, which represents the hardware cost that must be covered.
Teradata is much more expensive than SQL, which is well-performed and cheaper.
Initially, it may seem expensive compared to similar cloud databases, however, it offers significant value in performance, stability, and overall output once in use.
Role-based access control (RBAC), strong audit and compliance features, high availability, fault tolerance, and encrypted data at rest and in-transit are key features.
The most valuable feature of Qlik Replicate is their change data capture feature.
The log-based CDC engine of Qlik Replicate is the most valuable feature for us. It reads our source changes directly from the database log, providing a lightweight approach that ensures our databases, such as Oracle databases, are not burdened with additional queries.
Data retrieved from the system can be pushed to multiple places, supporting various divisions such as marketing, loans, and others.
Teradata's security helps our organization meet compliance requirements such as GDPR and IFRS, and it is particularly essential for revenue contracting or revenue recognition.
Its architecture allows information to be processed efficiently while maintaining stable performance, even in highly demanding environments.
It facilitates data integration, where we integrate and analyze data from various sources, making it a powerful and high-quality reliable solution for the company.
| Product | Market Share (%) |
|---|---|
| Teradata | 0.9% |
| Qlik Replicate | 1.6% |
| Other | 97.5% |

| Company Size | Count |
|---|---|
| Small Business | 9 |
| Large Enterprise | 11 |
| Company Size | Count |
|---|---|
| Small Business | 28 |
| Midsize Enterprise | 13 |
| Large Enterprise | 52 |
Qlik Replicate is a data replication solution for replicating data from one source database to another for business intelligence software. It offers data manipulation and transformations, replication without impacting source databases, and ease of use without needing ETL. The solution is stable and user-friendly, with detailed logging and support.
Qlik Replicate has improved the organization by allowing each team to replicate their data into a single-source data location. The most important feature of Qlik Replicate is its ability to replicate and update records without needing a programmer.
Teradata is a powerful tool for handling substantial data volumes with its parallel processing architecture, supporting both cloud and on-premise environments efficiently. It offers impressive capabilities for fast query processing, data integration, and real-time reporting, making it suitable for diverse industrial applications.
Known for its robust parallel processing capabilities, Teradata effectively manages large datasets and provides adaptable deployment across cloud and on-premise setups. It enhances performance and scalability with features like advanced query tuning, workload management, and strong security. Users appreciate its ease of use and automation features which support real-time data reporting. The optimizer and intelligent partitioning help improve query speed and efficiency, while multi-temperature data management optimizes data handling.
What are the key features of Teradata?
What benefits and ROI do users look for?
In the finance, retail, and government sectors, Teradata is employed for data warehousing, business intelligence, and analytical processing. It handles vast datasets for activities like customer behavior modeling and enterprise data integration. Supporting efficient reporting and analytics, Teradata enhances data storage and processing, whether deployed on-premise or on cloud platforms.
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