A State-of-the-Art Review in Big Data Management Engineering: Real-Life Case Studies, Challenges, and Future Research Directions

Round 1

Reviewer 1 Report

Comments and Suggestions for Authors

I would recommend that the authors provide some definition of Big Data on which they rely. For example, one of the standard definitions associated with the СAP theorem leaves some of the cases considered outside the realm of big data. In addition, I would like to better understand the relationship between deep learning and big data.

Author Response

Comments: I would recommend that the authors provide some definition of Big Data on which they rely. For example, one of the standard definitions associated with the СAP theorem leaves some of the cases considered outside the realm of big data. In addition, I would like to better understand the relationship between deep learning and big data.

Reply: A definition of Big Data that we rely on has been provided in the revised version. Thank you for your revision!

Reviewer 2 Report

Comments and Suggestions for Authors

This paper provides a comprehensive exploration of the fundamental elements and methodologies required for the effective utilization of big data, encompassing the crucial aspects of data collection, storage, processing, analysis, and visualization. The topic is interesting and the organization is appropriate. I have one concern. Big models are one of the current research hotspots and have important significance in processing big data. Recently, the emergence of large model applications such as ChatGPT and Sora has revealed their importance. The author needs to focus on elaborating and discussing the current situation, challenges, and future research directions of big models in dealing with big data problems in Section 4.1 and other sections.

Comments on the Quality of English Language

Minor editing of English language required

Author Response

Comments: This paper provides a comprehensive exploration of the fundamental elements and methodologies required for the effective utilization of big data, encompassing the crucial aspects of data collection, storage, processing, analysis, and visualization. The topic is interesting and the organization is appropriate. I have one concern. Big models are one of the current research hotspots and have important significance in processing big data. Recently, the emergence of large model applications such as ChatGPT and Sora has revealed their importance. The author needs to focus on elaborating and discussing the current situation, challenges, and future research directions of big models in dealing with big data problems in Section 4.1 and other sections.

Reply: Thank you very much for your comments. 

We included in section 4.1 much more information on large models applications like ChatGPT and Sora their current situation and the challenges. 

We highlighted the changes in the revised text!

Thank you in advance.

 

Round 2

Reviewer 1 Report

Comments and Suggestions for Authors

I have read the revised version of the article and believe that in its present form it can be recommended for publication.