Data Management and Data Analysis by shyni

Data Management and Data Analysis by shyni https://padlet.com/shyni123/DM2 Recap of creating a data model, data analysis and database management en-us 2018-01-28 11:27:05 UTC 2023-02-19 10:00:22 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/prod/400162/3ba713c4fe182e0830771b14f95fcb23/WS_without_background.png Explain what a concatenate function does shyni123 https://padlet.com/shyni123/DM2/wish/225367473 2018-01-28 11:31:49 UTC https://padlet.com/shyni123/DM2/wish/225367473 How is Mid different from Right and Left shyni123 https://padlet.com/shyni123/DM2/wish/225367542 2018-01-28 11:32:23 UTC https://padlet.com/shyni123/DM2/wish/225367542 Real Life application shyni123 https://padlet.com/shyni123/DM2/wish/225367633 Data analytics & decision making is the latest wave. Just like software and the internet were in the recent past. Decision making is one of the most complex areas of our day to day life. We need a lot of information before we can take any decision. Data analytics helps in just that spot- analyzing data to derive relevant information, based on which the decisions could be taken.

List some situations you use Data Analytics and Data Management in your daily life]]> 2018-01-28 11:33:41 UTC https://padlet.com/shyni123/DM2/wish/225367633 How is RDBMS different from Spreadsheet ie, Access different from Excel shyni123 https://padlet.com/shyni123/DM2/wish/225367687 2018-01-28 11:34:18 UTC https://padlet.com/shyni123/DM2/wish/225367687 ME shyni123 https://padlet.com/shyni123/DM2/wish/225367784 Why do you think data management and data analysis is important in life
Which moral value can you connect this too?]]> 2018-01-28 11:35:28 UTC https://padlet.com/shyni123/DM2/wish/225367784 Worksheet shyni123 https://padlet.com/shyni123/DM2/wish/225369403 2018-01-28 11:57:12 UTC https://padlet.com/shyni123/DM2/wish/225369403 Supporting Files shyni123 https://padlet.com/shyni123/DM2/wish/225369880 2018-01-28 12:03:23 UTC https://padlet.com/shyni123/DM2/wish/225369880 Real Life application/UAE shyni123 https://padlet.com/shyni123/DM2/wish/225406304 As e-commerce and database development / management systems are rapidly growing across UAE in all departments the need of database dependent systems is also growing. To cope up with this growing need UAE requires more professionals in this field.

Dubai Council, Digital Industry’s and Research department uses DBMS / RDBMS to gather statistics in UAE.

List few other departments that might be using RDBMS

]]> 2018-01-28 17:23:48 UTC https://padlet.com/shyni123/DM2/wish/225406304 List few String functions shyni123 https://padlet.com/shyni123/DM2/wish/225406627 2018-01-28 17:26:12 UTC https://padlet.com/shyni123/DM2/wish/225406627 Havra sendmailtovidya https://padlet.com/shyni123/DM2/wish/225487822 MID: designed to parse out a substring from neither the left or right ends of a string, but rather a middle section of string.

RIGHT: extracts substring relative to the right-most section of the existing string.

LEFT: extracts substring relative to the left-most section of the string.]]> 2018-01-29 05:13:52 UTC https://padlet.com/shyni123/DM2/wish/225487822 Rawan https://padlet.com/shyni123/DM2/wish/225487836 String Functions are:
LEFT
RIGHT
MID
CONCANTENATE]]> 2018-01-29 05:13:57 UTC https://padlet.com/shyni123/DM2/wish/225487836 Adnan Zakir https://padlet.com/shyni123/DM2/wish/225487883 Left
Mid
Right

Concatenate function is used to join multiple strings of text into one line.

]]> 2018-01-29 05:14:19 UTC https://padlet.com/shyni123/DM2/wish/225487883 https://padlet.com/shyni123/DM2/wish/225487895 MID: extracts certain data from the middle of the given data.

]]> 2018-01-29 05:14:26 UTC https://padlet.com/shyni123/DM2/wish/225487895 Areesha vanilinoj https://padlet.com/shyni123/DM2/wish/225487897 Q: List few String Functions
Left
Right
Mid
Concatenate

Q: Explain What a Concatenate function does?
Concatenate function combines text from number of cells into one cell.

Q: How is Mid different from Right and Left?
Mid function takes data from the middle of the cell rather than the starting or ending.]]> 2018-01-29 05:14:27 UTC https://padlet.com/shyni123/DM2/wish/225487897 Insia https://padlet.com/shyni123/DM2/wish/225487922 concatenate function is used to join two or more words or text strings together.

]]> 2018-01-29 05:14:36 UTC https://padlet.com/shyni123/DM2/wish/225487922 Omair 1 https://padlet.com/shyni123/DM2/wish/225487926 String functions:
=TEXT()
=CONCATENATE()
=LEFT()
=MID()
=RIGHT()
=LEN()

]]> 2018-01-29 05:14:37 UTC https://padlet.com/shyni123/DM2/wish/225487926 Concatenate links words or characters together to form chains or strings https://padlet.com/shyni123/DM2/wish/225487927

]]> 2018-01-29 05:14:37 UTC https://padlet.com/shyni123/DM2/wish/225487927 Sami =Left() https://padlet.com/shyni123/DM2/wish/225487937 =Right()
=Mid()
=concatenate()]]> 2018-01-29 05:14:42 UTC https://padlet.com/shyni123/DM2/wish/225487937 Abdullah Khan https://padlet.com/shyni123/DM2/wish/225488015 String Functions:
=LEFT(Text,Number of Characters)
Selects characters from the left to a particular length
=RIGHT(Text, Number of Characters)

Selects characters from the right to a particular length

=MID(Text,StartCharacter,Number of Characters)
Displays characters from the middle of a text
=CONCATENATE(Text1,Text2,Text3,....)
Joins a number of text character cells in one single cell
=VALUE(Cell)
Converts text to a numerical value
=TEXT(Cell,Format)
Converts text into a given format

]]> 2018-01-29 05:15:14 UTC https://padlet.com/shyni123/DM2/wish/225488015 Rawan Pt. 2 https://padlet.com/shyni123/DM2/wish/225488031 Mid counts the number of characters from the middle of the text by choosing the starting point for counting and the number of characters to be extracted]]> 2018-01-29 05:15:20 UTC https://padlet.com/shyni123/DM2/wish/225488031 String fun abdullahaziz_6898 https://padlet.com/shyni123/DM2/wish/225488049 2018-01-29 05:15:31 UTC https://padlet.com/shyni123/DM2/wish/225488049 John Yani https://padlet.com/shyni123/DM2/wish/225488059 Types of string functions
=LEFT()
=RIGHT()
=CONCATENATE
=MID]]> 2018-01-29 05:15:39 UTC https://padlet.com/shyni123/DM2/wish/225488059 saif ali https://padlet.com/shyni123/DM2/wish/225488063 string function is used to Combine two or more strings of text
for example concatenate

another examples are mid, left,right

]]> 2018-01-29 05:15:43 UTC https://padlet.com/shyni123/DM2/wish/225488063 ZAHRA SANI https://padlet.com/shyni123/DM2/wish/225488068 CONCATENATE
LEFT
MID
RIGHT
LEN
TEXT
VALUE

WHAT IS DATA MANAGEMENT SYSTEM

A database management system (DBMS) is system software for creating and managing databases. The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.

DIFFERENCE BETWEEN THE ACCESS AND EXCEL

Key Difference: Microsoft Excel and Access are two different application software from Microsoft. They both deal with tabular data, but still there are numerous differences between the two. Excel is a spreadsheet application program, whereas Access is a database program ]]> 2018-01-29 05:15:45 UTC https://padlet.com/shyni123/DM2/wish/225488068 Hafsa https://padlet.com/shyni123/DM2/wish/225488069 The MID function is used to extract characters in a sequence in the middle, or anywhere where the data needed to be extracted does not lie in the far most positions in that sequence.
=MID(text, start_num, num_characters)

String functions:
=LEFT
=RIGHT
=MID
=CONCATENATE
=TEXT
=VALUE

Concatenate is used to put together characters or texts in one sequence]]> 2018-01-29 05:15:45 UTC https://padlet.com/shyni123/DM2/wish/225488069 Mid: extracts characters form the middle https://padlet.com/shyni123/DM2/wish/225488072 Left/ Right : Extracts no. of characters from left or right respectively

]]> 2018-01-29 05:15:46 UTC https://padlet.com/shyni123/DM2/wish/225488072 https://padlet.com/shyni123/DM2/wish/225488076

]]> 2018-01-29 05:15:50 UTC https://padlet.com/shyni123/DM2/wish/225488076 Mark https://padlet.com/shyni123/DM2/wish/225488131 Left
Mid
Right
Concatenate
Mid
Text
Value]]> 2018-01-29 05:16:14 UTC https://padlet.com/shyni123/DM2/wish/225488131 Reis https://padlet.com/shyni123/DM2/wish/225488149 string functions:
=CONCATENATE()
=LEFT()
=RIGHT()
=MID()

]]> 2018-01-29 05:16:19 UTC https://padlet.com/shyni123/DM2/wish/225488149 hassan ijaz https://padlet.com/shyni123/DM2/wish/225488196 =MID(A1,2,15)

]]> 2018-01-29 05:16:44 UTC https://padlet.com/shyni123/DM2/wish/225488196 Naser https://padlet.com/shyni123/DM2/wish/225488269 -LEFT
-RIGHT
-MID
-LEN (Counts the length of an input)
-TRIM ( Removes unnecessary characters from the sides of a string or maybe from the middle)
-CONCATENATE]]> 2018-01-29 05:17:19 UTC https://padlet.com/shyni123/DM2/wish/225488269 Huzaifa https://padlet.com/shyni123/DM2/wish/225488342 Emirates Id
-Link Health and other details

]]> 2018-01-29 05:17:59 UTC https://padlet.com/shyni123/DM2/wish/225488342 Spreadsheets and Databases are similar but databases involve a higher level of technical processing https://padlet.com/shyni123/DM2/wish/225488459 for example access allows us to create multiple queries on the text file we import while excel might not offer us as much scope.]]> 2018-01-29 05:18:49 UTC https://padlet.com/shyni123/DM2/wish/225488459 Access and Excel is similar in functioning but are used for different purposes. Access allows us to create queries and reports based on the database imported. Excel allows us to use what if analysis and goal seek. https://padlet.com/shyni123/DM2/wish/225488696 2018-01-29 05:20:39 UTC https://padlet.com/shyni123/DM2/wish/225488696 Havra sendmailtovidya https://padlet.com/shyni123/DM2/wish/225488710 CONCATENATE function allows you to combine text from different cells into one cell ]]> 2018-01-29 05:20:43 UTC https://padlet.com/shyni123/DM2/wish/225488710 seuwandi https://padlet.com/shyni123/DM2/wish/225488756 List of string functions:
CONCATENATE
LEFT
MID
RIGHT

]]> 2018-01-29 05:21:16 UTC https://padlet.com/shyni123/DM2/wish/225488756 Adnan Zakir https://padlet.com/shyni123/DM2/wish/225488995 Data management and data analysis help us to make better business decisions, or decisions related to any kind of budget, collection of information (etc.)
Hence, it relates to the Moral Value of being organized, eventually leading to financial independence.
In Data Analysis Software (Spreadsheet; Excel), what-if analysis allows us to test out different situations in a model that is independent of real world factors. ]]> 2018-01-29 05:23:10 UTC https://padlet.com/shyni123/DM2/wish/225488995 Rawan Pt. 3 https://padlet.com/shyni123/DM2/wish/225489142 CONCANTENATE function joins two strings together.]]> 2018-01-29 05:24:16 UTC https://padlet.com/shyni123/DM2/wish/225489142 Abdelsattar abdullahaziz_6898 https://padlet.com/shyni123/DM2/wish/225489210 String functions:
Left()
Right()
concatenate(joins more than two words together)
MID()

]]> 2018-01-29 05:24:47 UTC https://padlet.com/shyni123/DM2/wish/225489210