Data Architects, DBA's, Analysts and Designers rely on Data Modeling tools to facilitate and simplify their data Modeling efforts, while maximizing the use of their resources. The Power*Architect allows these busy highly technical resources to perform this most intricate part of their job in a fraction of the time.
The Power*Architect is a user-friendly data modeling tool created by data warehouse designers, and has many unique features geared specifically for the data warehouse architect. It allows users to reverse-engineer existing databases, perform data profiling on source databases, and auto-generate ETL metadata.
Plus, the Power*Architect has the ability to take snapshots of database structures, allowing users to design DW data models while working offline.
Whether you are building a Data Warehouse or using data models to communicate business rules, the Power*Architect will facilitate and automate your data modeling efforts.
PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS).
Does your SQL statement have a WHERE clause? I know this sounds obvious, but don't retrieve more data than you need. However, less obvious is that even if your SELECT statement retrieves the same quantity of data without a WHERE clause, it may run faster
Does your SQL statement have a WHERE clause? I know this sounds obvious, but don't retrieve more data than you need. However, less obvious is that even if your SELECT statement retrieves the same quantity of data without a WHERE clause, it may run fast
Shirsat. IJIRIS:: International Journal of Innovative Research in Information Security, Volume V (Issue IV):
21-24(April 2018)1. Gary Stoneburner, Alice Goguen, and Alexis Feringa, "Risk Management Guide for Information Technology Systems", Recommendations of the National Institute of Standards and Technology, Special Publication 800-30, pp.1-5, July 2002 2. Richard Kissel, Kevin Stine, Matthew Scholl, Hart Rossman, Jim Fahlsing, Jessica Gulick, "Security Considerations in the System Development Life Cycle ",October 2008, pp. 2-3 3. Ugur Aksu, Hadi Dilek, ˙Islam Tatlı, Kemal Bicakci,˙Ibrahim Dirik,Umut Demirezen, Tayfun Aykır,Ä Quantitative CVSS- Based Cyber Security Risk Assessment Methodology For IT Systems", 23-26 Oct. 2017,IEEE 4. Daniel Tse, Zehan Xie, Zhaolin Song,Äwareness of information security and its implications to legal and ethical issues in our daily life",10-13 Dec. 2017,IEEE 5. Ayesha M. Talha, Ibrahim Kamel, Zaher Al Aghbari, "Enhancing Confidentiality and Privacy of Outsourced Spatial Data", 2015 IEE9E 2nd International Conference on Cyber Security and Cloud Computing, 2015 6. 074747474.5ark Stamp’s, “Information Security Principle and Practice”,Vol-4, Wiley Interscience, pp. 386, 405, 2006.