--- title: Apache Tajo Reviews meta_title: 'Apache Tajo Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Apache Tajo works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 6 scale: '5' date_modified: '2026-09-02' parent_category: name: IT Infrastructure url: https://www.g2.com/categories/it-infrastructure --- # Apache Tajo Reviews **Vendor:** The Apache Software Foundation **Category:** [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse) **Average Rating:** 4.3/5.0 **Total Reviews:** 6 ## About Apache Tajo Apache Tajo is a robust big data relational and distributed data warehouse system for Apache Hadoop. ## Apache Tajo Pros & Cons Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews. **What users like:** - Users value the **ease of use** of Apache Tajo, facilitating effective big data manipulation with SQL-like queries. (1 reviews) - Users find Apache Tajo beneficial for its **capabilities with large datasets** , enhancing ease of use and SQL integration. (1 reviews) - Users find Apache Tajo's **SQL support** invaluable for easily manipulating large data volumes on Hadoop. (1 reviews) **What users dislike:** - Users find **inefficiency** in Apache Tajo for real-time analytics, as it relies on batch processing and pre-loaded data. (1 reviews) - Users find that Tajo's **performance issues** with real-time analytics lead to unacceptable latencies in data processing. (1 reviews) ## Apache Tajo Reviews ### 1. Draw information from large data sets **Rating:** 4.5/5.0 stars **Reviewed by:** Seyha H. | Project Scheduler, Retail, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** October 08, 2024 **What do you like best about Apache Tajo?** As data analyst processing big data on Hadoop, Apache Tajo becomes useful due to its capabilities. It is easy to use and works with SQL like queries, and I can manipulate large volumes of data that are stored in HDFS. **What do you dislike about Apache Tajo?** In cases where I want to examine data as it is flowing steadily or where real-time analytics are necessary, Tajo is not the best fit. Due to the batch processing architecture of Tajo, data needs to be pre-loaded which causes latencies for the real time applications. **What problems is Apache Tajo solving and how is that benefiting you?** Tajo enables me to carry out query operations over huge Hadoop data, and express these operations using conventional SQL. This does away with the need to master several MapReduce programming languages and makes analysis of data much easier. ### 2. Fast and reliable data insights **Rating:** 4.5/5.0 stars **Reviewed by:** Ashraf S. | HR Manager, Furniture, Mid-Market (51-1000 emp.) **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** June 03, 2024 **What do you like best about Apache Tajo?** There is no doubt that the ease of using SQL to query huge data sets was attractive. This could be compared with relief as opposed to having to memorize an entire new language for big data analysis. It also has the benefits of being open-source, which meant that I could easily find a plethora of support from developers online. **What do you dislike about Apache Tajo?** It was slow during most of the experiments and particularly for complex queries on large datasets. The jobs used to run for hours on end and therefore, it became very difficult to make quick conclusions from the results that I got. This slowly proved disadvantageous to my unit and turned into a bottlenecks. **What problems is Apache Tajo solving and how is that benefiting you?** Apache Tajo provided an ability to analyze large data at a lower cost and, what is more, use standard SQL for that. This could have been a very useful tool for many data exploration requirements we may come across later in other projects. ### 3. Simplifying Query and Analysis for Better Warehousing and Better decision making using Apache Tajo **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Consulting | Enterprise (> 1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** April 05, 2024 **What do you like best about Apache Tajo?** One of the best features of Apache Tajo is its support for multiple data formats, including standard ones, which can be processed with minimal modifications. It has user-defined functions that are intuitive and ensure a good understanding of user input. It requires less maintenance and is as simple as it gets. I have been using it for several purposes in my Big Data processing, including warehousing and analysis of data, data storage and formatting, and log and data analysis of large sets of e-commerce data. **What do you dislike about Apache Tajo?** Given its reliance on SQL coding, one must be thorough with SQL before using it, creating a dependency on SQL. **What problems is Apache Tajo solving and how is that benefiting you?** It allows me to have direct control over the flow of data and distributed execution for various strategies in query evaluation while providing optimization opportunities. Its intuitive and easy-to-use design, fault tolerance, and vectorized query execution plan contribute to faster delivery, helping me maintain better control over data and its warehousing for large sets of big data. ### 4. Good for Quering Datawarehouses **Rating:** 5.0/5.0 stars **Reviewed by:** Kapil G. | Business Technology Solutions Associate , Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through LinkedIn **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** June 06, 2024 **What do you like best about Apache Tajo?** Recommended Solution for an organization or individuals who used SQL in day to day activities. It gives faster results compared to Hive QL. **What do you dislike about Apache Tajo?** Nothing dislikes as such, good to professional, beginners might take time to learn its environment and installation process is a bit lengthy. **What problems is Apache Tajo solving and how is that benefiting you?** We did some POC to create some metrics of a patient in Tajo. Later, we switched to BigQuery. ### 5. Solid HQL software **Rating:** 3.0/5.0 stars **Reviewed by:** Verified User in Marketing and Advertising | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** June 13, 2018 **What do you like best about Apache Tajo?** I find Apache Tajo is a bit easier to navigate than Apache Hive. I also noticed that the results I received from queries were coming in much faster than our previous software. **What do you dislike about Apache Tajo?** The software is a bit complicated and has a tough learning curve for users who aren't previously familiar with SQL coding. We had to really onboard our team in order to effectively utilize the system. **What problems is Apache Tajo solving and how is that benefiting you?** Apache Tajo makes it much easier to organize large sets of data. The software is fast and doesn't frequently crash which is a problem we had experienced in the past. I think one of the biggest benefits was the full SQL support: As long as people who are using Tajo are already comfortable with HQL, there's no pressing need for SQL. Although you can easily understand why it's a benefit to have full-sql support. ### 6. Perfect foundation warehouse solution for our company **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Warehousing | Mid-Market (51-1000 emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Incentivized:** This reviewer was offered a nominal gift card as thank you for completing this review. **Source: G2 invite:** Invitation from G2. This reviewer was offered a nominal gift card as thank you for completing this review. **Reviewed Date:** June 13, 2018 **What do you like best about Apache Tajo?** Our company needed a solid warehouse solution that could bring us up to speed and provide future enhancements. Apache Tajo nailed it! **What do you dislike about Apache Tajo?** The procedures to setup and configure took some learning from our IT team. Education is key! **Recommendations to others considering Apache Tajo:** More training videos please! **What problems is Apache Tajo solving and how is that benefiting you?** warehouse management, inventory control, automation of shipping/deliveries ## Apache Tajo Discussions - [What is Apache Tajo used for?](https://www.g2.com/discussions/what-is-apache-tajo-used-for) - 1 comment, 1 upvote - [View Apache Tajo pricing details and edition comparison](https://www.g2.com/products/apache-tajo/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-16+07%3A12%3A06+-0500&secure%5Bsession_id%5D=3fd06f54-9e78-4fd6-b097-ab0aad9f7de7&secure%5Btoken%5D=797dcdddcb1f1cb2aae047fc0a5b06e64792db85c0bfecc09e02f8a85aebc157&format=llm_user) ## Apache Tajo Features **Data Management** - Data Integration - Data Compression - Data Quality - Built-In Data Analytics - In-Database Machine Learning - Data Lake Analytics - ETL - Extract Transfer Load - Data Capture and Transfer - Real-Time Analytics - Reporting/Analytics **Integration** - AI/ ML Integration - BI Tool Integration - Data lake Integration **Deployment** - On-Premise - Cloud **Performance ** - Scalability **Security** - Data Governance - Data Security **Generative AI** - AI Text Generation - AI Text Summarization - Generative AI **Additional Functionality** - Parallel Processing - Ad hoc Analysis - Multiple Data Sources - API - In-Database Processing - Monitoring - Real-Time Reporting - Data Synchronization - Real-Time Monitoring - Data Connectors - Performance Metrics - Ad hoc Reporting - Alerts/Notifications - Access Controls/Permissions - Drag & Drop - Data Visualization - Data Import/Export - Match & Merge - Data Transformation - Secure Data Storage - Data Extraction - AI Copilot - Customizable Reports - Activity Dashboard - Data Migration - In-Memory Processing - Data Mapping ## Top Apache Tajo Alternatives - [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) - 4.1/5.0 (600 reviews) - [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) - 4.3/5.0 (371 reviews) - [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) - 4.5/5.0 (1,144 reviews)