Tag Archives: database

What are two disadvantages of a paper based database?

[ad_1] What is data processing Short answer? Data processing, manipulation of data by a computer. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included […]

How the database would store the data compared to the current spreadsheet method?

[ad_1] Do programmers use Excel? Excel is a soft processor. It’s a complete Hardware & OS for the programmers, this is a big secret of the industry, that most software architect & senior programmers utilizes the excel for all the mathematical operations to be utilized inside the architecture. How do you prepare an electrical load […]

What database object is used to enter and manipulate data?

[ad_1] Which language is used to extract data from a database? Structured Query Language SQL (Structured Query Language) is a database management language for relational databases. SQL uses a variety of statements and clauses to get information out of databases; such as: SELECT statements to select the fields of data you want to extract. What […]

What is a database query?

[ad_1] When should I use database? Databases are better for long-term storage of records that will be subject to changes. Databases have a far greater storage capacity than spreadsheets. If your spreadsheet exceeds 20 columns and/or 100 rows, chances are it would be better for you to use a database. What DB to choose when […]

What is your first step in developing the database? What is your first step in developing the database?

[ad_1] What is heap connect? Heap Connect is an analytics infrastructure that allows you to tackle complex analysis and directly query your raw event data.… Heap Connect lets you directly access your Heap data using SQL in your Redshift warehouse. What is normalization and why it is needed? How many types of normalization are there? […]

What is the difference between conceptual logical and physical database design?

[ad_1] What are the keys involved in database? Summary. Seven Types of DBMS keys are Super, Primary, Candidate, Alternate, Foreign, Compound, Composite, and Surrogate Key. A super key is a group of single or multiple keys which identifies rows in a table. Is LDAP used for authentication? What is meant by LDAP authentication? LDAP is […]