Ashish Mittal

Title: Ashish Mittal: Innovator in Data Management Technologies

Introduction

Ashish Mittal is a notable inventor based in Sunnyvale, CA (US). He has made significant contributions to the field of data management, particularly in the areas of efficient data storage and querying techniques. With a total of 2 patents, his work has had a considerable impact on how data is handled in relational data warehouses.

Latest Patents

Ashish Mittal's latest patents include innovative technologies that enhance data management. One of his patents, titled "Efficient storing and querying of snapshot measures," provides a facility for efficiently storing and querying snapshot measures from a relational data warehouse. This facility allows for the efficient query of measures at any given point in time by modeling snapshot measures effectively. It employs a technique that stores periodic snapshots of a metric at longer time intervals and computes intermediate snapshots as necessary. This method enables the computation of an intermediate snapshot measure for any specified time by utilizing the last snapshot measure and accounting for changes that occurred since the last periodic snapshot.

Another significant patent is "Optimization for aggregate navigation for distinct count metrics." This invention outlines a method and apparatus for performing distinct count metrics using aggregate navigation. It identifies an aggregate table associated with a detail table for distinct count queries and determines whether the aggregate table contains the identifier being counted. Depending on the uniqueness of the identifier across the rows of the aggregate table, the method either performs a plain count or a distinct count operation to obtain results for the distinct count query.

Career Highlights

Ashish Mittal is currently employed at Siebel Systems, Inc., where he continues to innovate in the field of data management. His work at this company has allowed him to collaborate with other talented professionals in the industry.

Collaborations

Some of his notable coworkers include Edward S Suen and Edward Shaw-Lee Suen. Their collaborative efforts contribute to the advancement of technologies in data management.

Conclusion

Ashish Mittal's contributions to data management through his patents demonstrate his expertise and innovative spirit in the field. His work continues to influence how data is stored and queried, paving the way for more efficient data management solutions.