"Simplify a technical concept for a business user :-
Explain the technical concept by concentrating on the impact of the methodologies implemented , stress on the value addition
[Data Inflow/ Outflow Diagrams ]
Simplify a business concept to a technical user :-
Explain a business concept to a technical user by expanding on the tools and technologies used for highlighting the results in a certain report / dashboard/ data transformation method employed to achieve
Feature documentation along with"
Aishwarya J. - "Simplify a technical concept for a business user :-
Explain the technical concept by concentrating on the impact of the methodologies implemented , stress on the value addition
[Data Inflow/ Outflow Diagrams ]
Simplify a business concept to a technical user :-
Explain a business concept to a technical user by expanding on the tools and technologies used for highlighting the results in a certain report / dashboard/ data transformation method employed to achieve
Feature documentation along with"See full answer
"WITH RECURSIVE fibonacci_series AS (
SELECT
1 AS n,
0 AS fib1,
1 AS fib2
UNION ALL
SELECT
n + 1 AS n,
fib2 AS fib1,
fib1 + fib2 AS fib2
FROM fibonacci_series
WHERE n < 20 -- Limit the series to 20 numbers
)
SELECT
n,
fib1 AS fib
FROM fibonacci_series
ORDER BY n;
`"
Yashasvi V. - "WITH RECURSIVE fibonacci_series AS (
SELECT
1 AS n,
0 AS fib1,
1 AS fib2
UNION ALL
SELECT
n + 1 AS n,
fib2 AS fib1,
fib1 + fib2 AS fib2
FROM fibonacci_series
WHERE n < 20 -- Limit the series to 20 numbers
)
SELECT
n,
fib1 AS fib
FROM fibonacci_series
ORDER BY n;
`"See full answer
"1) select avg(session) from table where session> 180
2) select round(sessiontime/300)*300 as sessionbin, count() as sessioncount from table group by round(sessiontime/300)300 order by session_bin
3) SELECT t1.country AS country_a,
t2.country AS country_b
FROM (
SELECT country, COUNT(*) AS session_count
FROM yourtablename
GROUP BY country
) AS t1
JOIN (
SELECT country, COUNT(*) AS session_count
FROM yourtablename
`GROUP BY countr"
Erjan G. - "1) select avg(session) from table where session> 180
2) select round(sessiontime/300)*300 as sessionbin, count() as sessioncount from table group by round(sessiontime/300)300 order by session_bin
3) SELECT t1.country AS country_a,
t2.country AS country_b
FROM (
SELECT country, COUNT(*) AS session_count
FROM yourtablename
GROUP BY country
) AS t1
JOIN (
SELECT country, COUNT(*) AS session_count
FROM yourtablename
`GROUP BY countr"See full answer
"We want sales to grow, in order to have a growth in revenue. And customer usage as well as it allows to see if our product lead more engagement from our users.
So to be able to see this overall evolution I would make a line chart for both :
Sales : with month on x-axis and sales revenue on y-axis
Customer Usage : with month on x-axis and a KPI allowing to measure customer usage (nblogins or nbsessions or nbgamesplayed, ... depending on the industry) on y-axis
Moreover, after knowing th"
Catherine T. - "We want sales to grow, in order to have a growth in revenue. And customer usage as well as it allows to see if our product lead more engagement from our users.
So to be able to see this overall evolution I would make a line chart for both :
Sales : with month on x-axis and sales revenue on y-axis
Customer Usage : with month on x-axis and a KPI allowing to measure customer usage (nblogins or nbsessions or nbgamesplayed, ... depending on the industry) on y-axis
Moreover, after knowing th"See full answer
Data Analyst
Data Analysis
+2 more
🧠Want an expert answer to a question? Saving questions lets us know what content to make next.
"First, I would start by defining what growth means in the context of this new feature whether it's user acquisition, engagement, retention, or revenue.
Next, I’d identify clear KPIs that directly align with that growth goal. For example, if the feature aims to improve engagement, I’d track metrics like daily active users, session duration, or feature adoption rate.
Once the KPIs are in place, I’d run an A/B test comparing user behavior with and without the feature. This would be followed by de"
Himanshu G. - "First, I would start by defining what growth means in the context of this new feature whether it's user acquisition, engagement, retention, or revenue.
Next, I’d identify clear KPIs that directly align with that growth goal. For example, if the feature aims to improve engagement, I’d track metrics like daily active users, session duration, or feature adoption rate.
Once the KPIs are in place, I’d run an A/B test comparing user behavior with and without the feature. This would be followed by de"See full answer
"First, I’d start by checking the alignment of each idea with our core business goals. If any idea doesn't directly contribute to those goals, I’d deprioritize or eliminate it upfront.
Next, I’d use a scoring model like RICE (Reach, Impact, Confidence, Effort), especially because effort is a critical factor when resources are limited. This gives us a structured and quantifiable way to rank the ideas.
Once we have a prioritized list based on scores, I’d take it a step further and evaluate key as"
Himanshu G. - "First, I’d start by checking the alignment of each idea with our core business goals. If any idea doesn't directly contribute to those goals, I’d deprioritize or eliminate it upfront.
Next, I’d use a scoring model like RICE (Reach, Impact, Confidence, Effort), especially because effort is a critical factor when resources are limited. This gives us a structured and quantifiable way to rank the ideas.
Once we have a prioritized list based on scores, I’d take it a step further and evaluate key as"See full answer
"SQL databases are relational, NoSQL databases are non-relational. SQL databases use structured query language and have a predefined schema. NoSQL databases have dynamic schemas for unstructured data. SQL databases are vertically scalable, while NoSQL databases are horizontally scalable."
Ali H. - "SQL databases are relational, NoSQL databases are non-relational. SQL databases use structured query language and have a predefined schema. NoSQL databases have dynamic schemas for unstructured data. SQL databases are vertically scalable, while NoSQL databases are horizontally scalable."See full answer
"Hi, my solution gives the exact numerical values as the proposed solution, but it doesn't pass the tests. Am I missing something, or is this a bug?
def findrevenueby_city(transactions: pd.DataFrame,
users: pd.DataFrame,
exchange_rate: pd.DataFrame) -> pd.DataFrame:
gets user city for each user id
userids = users[['id', 'usercity']]
and merge on transactions
transactions = transactions.merge(user_ids, how='left"
Gabriel P. - "Hi, my solution gives the exact numerical values as the proposed solution, but it doesn't pass the tests. Am I missing something, or is this a bug?
def findrevenueby_city(transactions: pd.DataFrame,
users: pd.DataFrame,
exchange_rate: pd.DataFrame) -> pd.DataFrame:
gets user city for each user id
userids = users[['id', 'usercity']]
and merge on transactions
transactions = transactions.merge(user_ids, how='left"See full answer
"Schema is wrong - id from product is mapped to id from transactions, id from product should point to product_id in transcations table"
Arshad P. - "Schema is wrong - id from product is mapped to id from transactions, id from product should point to product_id in transcations table"See full answer