15 BEST Data Warehouse Tools (Open Source) in 2023

Best Data Warehousing Tools & Software: (Open Source & Paid)

Name	Platform	Free Trial	Link
CData Sync	Cloud, Windows, Linux and Mac	30-Day Free Trial	Learn More
QuerySurge	Windows and Linux	15-Day Free Trial	Learn More
BiG EVAL	Web-Based	14-Day Free Trial	Learn More
Oracle data warehouse	Cloud-based	30 Days Free Trial	Learn More
Amazon Redshift	Cloud-based	60-Day Free Trial	Learn More

1) CData Sync

Easily replicate all of your Cloud/SaaS data to any database or data warehouse in minutes. CData Sync is an easy-to-use data pipeline that helps you consolidate data from any application or data source into your Database or Data Warehouse of choice. Connect the data that powers your business with BI, Analytics, and Machine Learning.

Features:

• From: More than 100+ enterprise data sources including popular CRM, ERP, Marketing Automation, Accounting, Collaboration, and more.
• Automated intelligent incremental data replication
• Runs anywhere – On-premise or in the Cloud
• Supports cloud data warehouses include Amazon Redshift, Snowflake, Salesforce and Big Query
• It provides customer support via Chat, Email and Phone
• CData Sync Supports compliance standards such as GDPR, PCI DSS, ISO 3166-1 and ISO 27001:2013
• This tool also provide Real-time Change Data Capture, Advanced ETL and ELT transformations, Incremental loading, Scheduling and monitoring and APIs and scripting
• It supports 250+ data sources
• Integrate with SQL Server, MySQL and Oracle
• Supports output format such as PDF, DOC, RTF, ODT, CSV and HTML
• Supported Platforms: Cloud, Windows, Linux and Mac
• Price: Plans start at $3999 a Year
• Free Trial: 30 Days Free Trial (No Credit Card Required)

👍 Pros	👎 Cons
You can easily configure your connections with the program	Advanced features aren’t documented
It is easy to replicate data into any warehouse in just a few minutes.	Upgrade notifications are lacking.
Data can be replicated from more than 150 enterprise data sources
A standard enterprise-class security features

Visit CData Sync >>

30-Day Free Trial

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2) QuerySurge

QuerySurge is ETL testing solution developed by RTTS. It is built specifically to automate the testing of Data Warehouses & Big Data. It ensures that the data extracted from data sources remains intact in the target systems as well.

Features:

• Improve data quality & data governance
• Accelerate your data delivery cycles
• Helps to automate manual testing effort
• Provide testing across the different platform like Oracle, Teradata, IBM, Amazon, Cloudera, etc.
• It speeds up testing process up to 1,000 x and also providing up to 100% data coverage
• It integrates an out-of-the-box DevOps solution for most Build, ETL & QA management software
• Deliver shareable, automated email reports and data health dashboards
• Supports cloud data warehouses include Amazon S3, Google Drive, Microsoft OneDrive and Dropbox
• It provides customer support via Chat, Contact Form and Email
• This tool also provide Files & APIs, Big Data & NoSQL, Collaboration, CRM & ERP, Accounting, Marketing and eCommerce
• It supports 50+ data sources
• Integrate with MySQL, Nonstop SQL, Oracle and PostgreSQL
• Supports output format such as Excel, CSV and XML
• Supported Platforms: Windows and Linux
• Price: Plans start at $492 a Year
• Free Trial: 30 Days Free Trial

👍 Pros	👎 Cons
The software integrates with a wide range of leading test management solutions.	A number of features are locked behind premium subscriptions.
It provides a significant return on investment (ROI).	A large dataset may take time to process, causing delays in automated pipelines.
You can test on more than 200 different platforms
Speed up the data quality process

Visit QuerySurge >>

30-Day Free Trial

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3) BiG EVAL

BiG EVAL leverages the value of enterprise data by continuously validating and monitoring information quality. It also automates testing tasks during development. The unique automation approach and the simple user interface guarantee same-day-benefits.

Features:

• Autopilot data quality measuring and testing, driven by meta data.
• Fully customizable algorithms, rules and test behavior.
• Gallery with hundreds of best practices validation templates ready to be used by you.
• Deep insight analysis with clear dashboards and alerting processes.
• Integration with hundreds of tools (e.g. Jira, ServiceNow, Slack, Teams …).
• Embeddable into DataOps processes and DevOps CI/CD flows.
• Hundreds of connectors to any kind of data (RDBMS, APIs, Flatfiles, Business applications, SaaS …).
• Supports cloud data warehouses include Dynamics 365, Azure Data Lake, REST API and Google Cloud Platform
• It provides customer support via Contact Form and Chat
• BiG EVAL Supports compliance standards such as GDPR
• This tool also provide Testcase Organization, Scripting, Analysis, Extensions, Alerts, Security, Migrations, Code Versioning and Audit Trail
• It supports 10+ data sources
• Integrate with MySQL, Oracle, PostgresSQL, SQL Server, Azure SQL Database, HBase and mongoDB
• Supports output format such as Excel, JSON, PDF, XLSX and CSV
• Supported Platforms: Web-Based
• Price: Plans start at $99 a month. 8% Discount on Yearly Payment.
• Free Trial: 14 Days Free Trial

👍 Pros	👎 Cons
In-memory scripting and rules engine with high performance.	There are limited options in the free version
A powerful tool that can be used to test and manage the quality of the data.	Lack of customer support
The tool can be embedded into ticket systems, DevOps CD/CI flows, etc.
This will help to maximize the coverage of the tests.
Automate metadata-based testing from a data schema or metadata repository

Visit BiG EVAL >>

14-Day Free Trial

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4) Oracle Autonomous Database

Oracle data warehouse software is a collection of data which is treated as a unit. The purpose of this database is to store and retrieve related information. It helps the server to reliably manage huge amounts of data so that multiple users can access the same data.

Features:

• Distributes data in the same way across disks to offer uniform performance
• Works for single-instance and real application clusters
• Offers real application testing
• Common architecture between any Private Cloud and Oracle’s public cloud
• Hi-Speed Connection to move large data
• Works seamlessly with UNIX/Linux and Windows platforms
• It provides support for virtualization
• Allows connecting to the remote database, table, or view
• Supports cloud data warehouses include Amazon S3, Microsoft Azure, etc.
• It provides customer support via Chat and Phone
• Oracle Autonomous Database Supports compliance standards such as ISO 8601, ISO/IEC 9075-1, ISO-3166, SOC 1, SOC 2 and GDPR
• This tool also provide Auto-scaling, Auto-securing, Auto-tuning, Auto-backups, Auto-repairing, Auto-patching, Autonomous warehouse management, self-service data tools and analytics, Comprehensive data and privacy protection
• It supports 20+ data sources
• Integrate with MySQL and Oracle
• Supports output format such as XML, JSON, CSV, HTML, PDF, TXT and DOC
• Supported Platforms: Cloud-based
• Price: Request a Quote from Sales
• Free Trial: 30 Days Free Trial

👍 Pros	👎 Cons
Simple and easy-to-use	Initial setup of the system was quite complex
A good customer support system	Monitoring via Oracle Enterprise Manager is not available
Automate data protection and security
Faster, simpler, and more efficient transactions

Download Link: https://www.oracle.com/autonomous-database/autonomous-data-warehouse/

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5) Amazon RedShift

Amazon Redshift is an easy to manage, simple, and cost-effective data warehouse tool. It can analyze almost every type of data using standard SQL.

Features:

• No Up-Front Costs for its installation
• It allows automating most of the common administrative tasks to monitor, manage, and scale your data warehouse
• Possible to change the number or type of nodes
• Helps to enhance the reliability of the data warehouse cluster
• Every data center is fully equipped with climate control
• Continuously monitors the health of the cluster. It automatically re-replicates data from failed drives and replaces nodes when needed
• Supports cloud data warehouses include Amazon S3
• It provides customer support via Contact Form and Chat
• Amazon RedShift Supports compliance standards such as PCI-DSS, HIPAA/HITECH, FedRAMP, GDPR, FIPS 140-2, and NIST 800-171
• This tool also provide Easy analytics, Analyze all your data, Performance at any scale, Most secure and compliant
• It supports 10+ data sources
• Integrate with PostgreSQL, SQL Server, and MySQL
• Supports output format such as TXT, PDF, XML, CSV , TSV , CLF , ELF , and JSON
• Supports cloud data warehouses include Amazon S3
• Supported Platforms: Cloud-based
• Price: Request a Quote from Sales
• Free Trial: 60 Days Free Trial

👍 Pros	👎 Cons
It is fast and widely adopted.
An easy-to-use administration system.	This is not a multi-cloud solution.
It is capable of handling large databases with its ability to scale	Requires a good understanding of the Sort and Dist keys
It has a massive storage capacity	There is limited support for parallel uploads
It offers a consistent backup for your data
A transparent and competitive pricing structure

Download Link: https://aws.amazon.com/redshift/

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6) Domo

Domo is a cloud-based Data warehouse management tool that easily integrates various types of data sources, including spreadsheets, databases, social media and almost all cloud-based or on-premise Data warehouse solutions.

Features:

• Help you to build your dream dashboard
• Stay connected anywhere you go
• Integrates all existing business data
• Helps you to get true insights into your business data
• Connects all of your existing business data
• Easy Communication & messaging platform
• It provides support for ad-hoc queries using SQL
• It can handle most concurrent users for running complex and multiple queries
• Supports cloud data warehouses include SAP, snowflake, Google Analytics, Amazon S3, hadoop, Oracle, salesforce and MySQL
• It provides customer support via Chat, Contact Form, Email and Phone
• Domo Supports compliance standards such as GDPR, HIPAA, SOC 1/2 and ISO
  This tool also provide Data Sharing & Embedded Analytics, Self-service Analytics, Data Sharing & Embedded Analytics
• Integrate, Visualize, Data Apps, Cloud, Security and Governance
• It supports 1000+ data sources
• Integrate with MySQL and MongoDB
• Supports output format such as ODT, CSV, XLS, XML and JSON
• Supported Platforms: Windows, Mac and Linux
• Price: Request a Quote from Sales
• Free Trial: 30 Days Free Trial

👍 Pros	👎 Cons
A powerful tool for the ETL and visualization of data.	DOMO is very costly compared to other tools
It is easy to access	The data from Domo is hard to extract
This is a cloud-native platform
Connect Domo to any data source, physical or virtual
Indicators of trends and problems

Download Link: https://www.domo.com/product

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7) SAP

SAP is an integrated data management platform, to maps all business processes of an organization. It is an enterprise level application suite for open client/server systems. It is one of the best data warehouse tools that has set new standards for providing the best business information management solutions.

Features:

• It provides highly flexible and most transparent business solutions
• The application developed using SAP can integrate with any system
• It follows modular concept for the easy setup and space utilization
• You can create a Database system that combines analytics and transactions. These next next-generation databases can be deployed on any device
• Provide support for On-premise or cloud deployment
• Simplified data warehouse architecture
• Integration with SAP and non-SAP applications
• Supports cloud data warehouses include Google Cloud Storage, Azure Data Lake (ADL), Local File System [File), Google Cloud Storage (GCS), Hadoop File System (HDFS), Amazon S3, Microsoft Azure Blob Storage (WASB) and WebHDFS
• It provides customer support via Chat, Contact Form and Phone
• SAP Supports compliance standards such as ISO/IEC 27001, SOC, ISO 9001, ISO 22301, ISO/IEC 27018 and ISO/IEC 27017
• This tool also provide Business Semantic Service, Secure Workspaces, Reuse of Existing Investments, Third-Party Content, Customer Relationship Management, Project Management, Procurement, Supply Chain Management, Industry-Specific Functionality and Localization
• Integrate with MySQL and MongoDB
• Supports output format such as PDF, XSF, XML, HTML, PCL and TXT
• Supported Platforms: Windows, Mac and Linux
• Price: Plans start at $19 a month.
• Free Trial: 14 Days Free Trial

👍 Pros	👎 Cons
SAP DWC could be a cost-effective option	SAP Data Warehouse Cloud does not support application development
There is rich connectivity support for most SAP sources	This feature does not support queries.
Designed to work best with SAP applications
A fully featured cloud-based data warehouse

Download Link: https://www.sap.com/india/products/data-warehouse-cloud.html

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8) Informatica

Informatica PowerCenter is Data Integration tool developed by Informatica Corporation. The tool offers the capability to connect & fetch data from different sources.

Features:

• It has a centralized error logging system which facilitates logging errors and rejecting data into relational tables
• Build in Intelligence to improve performance
• Limit the Session Log
• Ability to Scale up Data Integration
• Foundation for Data Architecture Modernization
• Better designs with enforced best practices on code development
• Code integration with external Software Configuration tools
• Synchronization amongst geographically distributed team members
• Supports cloud data warehouses include Amazon Redshift Workbook, Google Drive and Dropbox
• It provides customer support via Chat, Contact Form and Phone
• Informatica Supports compliance standards such as AICPA SOC 1, AICPA SOC 2, GDPR, ISO 8859-1, ISO 639 and ISO/IEC 19770-2
• This tool also provide Optimization Engine, Task flow orchestration, Multi-cloud support, Codeless advanced integration, Intelligent structure discovery, API Creation and Management, Cloud B2B Gateway, Cloud Data Warehouse, Cloud Data Quality, Cloud Mass Ingestion, Cloud Integration Hub, Business Process Automation, Real-Time Data Integration, Application Integration and Hyperautomation and Consumption-based pricing
• It supports 100+ data sources
• Integrate with Microsoft SQL Server, Oracle, IBM DB2, PostgreSQL and ODBC
• Supports output format such as PDF, HTML, Microsoft Excel, Text, RTF and XML
• Supported Platforms: Microsoft Windows, Linux, Debian, and Mac OS
• Price: Request a Quote from Sales.
• Free Trial: 30 Days Free Trial

👍 Pros	👎 Cons
Faster and more cost-effective	There is a lack of sorting functionality in the Workflow Monitor
Data Integration with the Cloud	The deployment process is a bit complicated.
The ability to access a wide range of data sources	Lack of a possibility to do loops within informatica workflows.
Load stabilization and parallel processing
Integration with standard APIs and tools that are easy to use
The quality of technical support provided by the company

Download link: https://www.informatica.com/products/cloud-data-integration.html

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9) Talend Open Studio

Open Studio is an open source free data warehousing tool developed by Talend. It is designed to convert, combine and update data in various locations. This tool provides an intuitive set of tools which make dealing with data lot easier. It also allows big data integration, data quality, and master data management.

Features:

• It supports extensive data integration transformations and complex process workflows
• It is one of the best open source data warehousing tools that offer seamless connectivity for more than 900 different databases, files, and applications
• This data warehouse open source tool can manage the design, creation, testing, deployment, etc of integration processes
• Synchronize metadata across database platforms
• Managing and monitoring tools to deploy and supervise the jobs
• Supports cloud data warehouses include Google Cloud Storage
• It provides customer support via Contact Form and Chat
• Talend Open Studio Supports compliance standards such as PCI DSS, GDPR, ISO/IEC 27001 and ISO-8859-1
• This tool also provide Resolve issues before they occur, Take control of your supply chain and Build better business analytics
• It supports 140+ data sources
• Integrate with MS-SQL, Oracle, PostgreSQL, Sybase and SQLite
• Supports output format such as PDF, HTML and CSV
• Supports cloud data warehouses include Google Cloud Storage
• Supported Platforms: Windows, Mac and Linux
• Price: Request a Quote from Sales.
• Free Trial: 14 Days Free Trial

👍 Pros	👎 Cons
An easy-to-use drag-and-drop interface for creating complex applications	Integration with some data sources can be challenging
It is easy to connect to databases on different platforms.	Small-scale deployments in SMB environments are less suitable
It can be used for both qualitative and quantitative metrics.
There are advanced scheduling and monitoring features available in the tool.
Integration with standard APIs and tools that are easy to use
The quality of technical support provided by the company

Download Link: https://www.talend.com/products/talend-open-studio/

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10) The Ab Initio software

The Ab Initio is a data analysis, batch processing, and GUI based parallel processing data warehousing tool. It is commonly used to extract, transform and load data.

Features:

• Meta data management
• Business and Process Metadata management
• Ability to run, debug Ab Initio jobs and trace execution logs
• Manage and run graphs and control the ETL processes
• Components can execute simultaneously on various branches of a graph
• Supports cloud data warehouses include Snowflake, Redshift, Synapse, RDS Aurora, BigQuery, AWS, Google Cloud, Microsoft Azure and Oracle Cloud
• It provides customer support via Email and Phone
• The Ab Initio software Supports compliance standards such as HIPAA and GDPR
• This tool also provide Data Processing Platform, Cloud Native, Real-Time Digital Enablement, Futureproofing & Legacy Modernization, Searching, Scoring & Matching, Rules-Based Matching, and more.
• It supports large number of data sources
• Integrate with XML, JSON, protobuf, COBOL, ASN.1, EDIFACT, SWIFT, ISO20022, ICD10, and HL7
• Supports output format such as XML, JSON and Excel
• Supported Platforms: Windows and Linux
• Price: Request a Quote from Sales

👍 Pros	👎 Cons
ETL tool that can be used to process big data in a fast and effective way	It is an expensive tool
Error handling takes much less time	There are no training materials provided by the company.
It is easy to maintain	There is no native scheduler built into the application
Ease of Debugging
It has a user-friendly interface

Download Link: https://www.abinitio.com/en/

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11) TabLeau

Tableau Server is an online Data warehousing with 3 versions Desktop, Server, and Online. It is secure, shareable and mobile friendly ETL data warehouse technology solution.

Features:

• It is one of the best open source data warehouse tools that connects to any data source securely on-premise or in the cloud
• Ideal tool for flexible deployment
• Big data, live or in-memory
• Designed for mobile-first approach
• Securely Sharing and collaborating Data
• Centrally manage metadata and security rules
• Powerful management and monitoring
• Get maximum value from your data with this business analytics platform
• Share and collaborate in the cloud
• Tableau seamlessly integrates with existing security protocols
• Supports cloud data warehouses include Google Drive and Dropbox
• It provides customer support via Email
• TabLeau Supports compliance standards such as ISO 527, ISO-27001 and GDPR
• This tool also provide Data Stories, Autosave in the browser, In-product Exchange, Advance Management for Tableau Cloud
• It supports numerous data sources
• Integrate with MySQL, MongoDB, Oracle and PostgreSQL
• Supports output format such as XML, Excel and PDF
• Supported Platforms: Windows and Mac
• Price: Request a Quote from Sales
• Free Trial: Life Time Free Basic Plan

👍 Pros	👎 Cons
Very fast and easy to create visualizations	Relatively high cost
Good customer support	No change management or versioning
Data Interpreter Story-telling ability	Importing custom visualization is a bit difficult.
Tableau offers a feature of visualization
It helps you to handle a large amount of data

Download Link: https://public.tableau.com/en-us/s/download

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12) Pentaho

Pentaho is a Data Warehousing and Business Analytics Platform. It is one of the best data warehouse technologies that has a simplified and interactive approach which empowers business users to access, discover and merge all types and sizes of data.

Features:

• Enterprise platform to accelerate the data pipeline
• Community Dashboard Editor allows the fast and efficient development and deployment
• Big data integration without a need for coding
• Simplified embedded analytics
• Visualize data with custom dashboards
• Operational reporting for mongo dB
• Platform to accelerate the data pipeline
• Supports cloud data warehouses include Google Drive and Dropbox
• It provides customer support via Contact Form and Phone
• Pentaho Supports compliance standards such as PCI DSS and GDPR
• This tool also provide Storage Virtualization Operating System RF, In-System Replication software, Remote Replication software, High availability with global-active device, Data Mobility software, Data-at-rest encryption, CLI and API integration and Storage management software
• It supports 40+ data sources
• Integrate with SQL Server, MySQL, Oracle and PostgreSQL
• Supports output format such as PDF, HTML, Excel, CSV, RTF and XML
• Supported Platforms: Windows and Linux
• Price: Request a Quote from Sales
• Free Trial: 30 Days Free Trial

👍 Pros	👎 Cons
Provides an easy-to-use interface	Much slower tool evolution compared to other BI tools.
The capability of running on the Hadoop cluster	Pentaho Business analytics offers a limited number of components.
Live technical support is available 24×7
Flexible and native integration support for big data

Download now: https://www.hitachivantara.com/en-us/solutions/modernize-digital-core/data-modernization/data-lakes-data-warehouses.html

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13) BigQuery

Google’s BigQuery is an enterprise-level data warehousing tool. It is one of the best DWH tools that reduces the time for storing and querying massive datasets by enabling super-fast SQL queries. It also controls access to both the project and also offering the feature of view or query the data.

Features:

• Offers flexible Data Ingestion
• Read and write data in via Cloud Dataflow, Hadoop, and Spark.
• Automatic Data Transfer Service
• Full control over access to the data stored
• Easy to read and write data in BigQuery via Cloud Dataflow, Spark, and Hadoop
• BigQuery provides cost control mechanisms
• Supports cloud data warehouses include Netezza, Oracle, Redshift, Teradata, Snowflake to, Spark, TensorFlow, Dataflow, Apache Beam, MapReduce, Pandas, and scikit-learn
• It provides customer support via Chat, Phone and Contact Form
• BigQuery Supports compliance standards such as SOC 2, ‎ISO/IEC 27001, PCI DSS, ‎Hipaa and ‎FedRAMP
• This tool also provide ML and predictive modeling with BigQuery ML, Multicloud data analysis with BigQuery Omni, Interactive data analysis with BigQuery BI Engine, Geospatial analysis with BigQuery GIS, Serverless, and more.
• It supports 5 data sources
• Integrate with MySQL, PostgreSQL, and SQL Server
• Supports output format such as CSV, JSON, HTML, PDF, GIF, TIFF, JPEG, PNG and BMP
• Supported Platforms: Android, iOS, Mac, Linux and Windows
• Price: Request a Quote from Sales
• Free Trial: Life Time Free Basic Plan

👍 Pros	👎 Cons
For long-running queries, BigQuery performs much better	It can be confusing to use several SQL dialects
The automated backup and restore of data	The lack of support for updates and deletions
Almost all data sources are natively integrated.	Limitations regarding the exporting of data
There are no limits to the size of the storage or the processing power
It is very affordable to use BigQuery
BigQuery supports low latency streaming

Download now: https://cloud.google.com/bigquery/

FAQ

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