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I applied via Campus Placement and was interviewed in Sep 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
Slowly changing data handling in Spark involves updating data over time.
Slowly changing dimensions (SCD) are used to track changes in data over time.
SCD Type 1 updates the data in place, overwriting the old values.
SCD Type 2 creates a new record for each change, with a start and end date.
SCD Type 3 adds a new column to the existing record to track changes.
Spark provides functions like `from_unixtime` and `unix_timestam
Explanation of cumulative sum and rank functions in Spark
Cumulative sum function calculates the running total of a column
Rank function assigns a rank to each row based on the order of values in a column
Both functions can be used with window functions in Spark
Example: df.withColumn('cumulative_sum', F.sum('column').over(Window.orderBy('order_column').rowsBetween(Window.unboundedPreceding, Window.currentRow)))
Example: df...
I applied via Naukri.com and was interviewed in Sep 2021. There were 4 interview rounds.
What people are saying about Fractal Analytics
I applied via Company Website and was interviewed in Feb 2022. There were 2 interview rounds.
There were 13 questions
2 was coding and other multiple choice questions
one coding question was wine quality test
Fractal Analytics interview questions for popular designations
I applied via Naukri.com and was interviewed before Feb 2022. There were 4 interview rounds.
MCQ SQL round coding easy questions
Get interview-ready with Top Fractal Analytics Interview Questions
I applied via Indeed and was interviewed before Feb 2022. There were 3 interview rounds.
I applied via Job Portal and was interviewed in Mar 2021. There were 3 interview rounds.
Sales cycle refers to the process of selling a product or service from initial contact with a potential customer to closing the deal.
Sales cycle involves identifying potential customers
Qualifying leads to determine if they are a good fit for the product or service
Presenting the product or service to the potential customer
Handling objections and negotiating terms
Closing the deal and following up with the customer
Sales c...
The RFP process in my current org involves a cross-functional team approach.
The RFP is received by the sales team and then assigned to a cross-functional team.
The team includes representatives from sales, product, engineering, legal, and finance.
The team reviews the RFP and determines if the company can meet the requirements.
If the decision is made to respond, the team works together to create a proposal.
The proposal i...
The important documents to be submitted during the RFP include proposal, pricing information, technical specifications, and references.
Proposal: A detailed document outlining the solution being offered, including the approach, methodology, and deliverables.
Pricing Information: A breakdown of the costs associated with the proposed solution, including any licensing fees, implementation costs, and ongoing maintenance fees...
Yes, I have worked on several Data Analytics RFPs in the past.
I have experience in analyzing large datasets and providing insights to clients
I have worked on RFPs for clients in various industries such as finance, healthcare, and retail
I have collaborated with cross-functional teams to develop proposals that meet client requirements
I applied via LinkedIn and was interviewed before Aug 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Analytics helps in making data-driven decisions and improving business outcomes.
Analytics provides insights into customer behavior and preferences.
It helps in identifying trends and patterns in data.
Analytics can optimize business processes and improve efficiency.
It enables businesses to make informed decisions based on data.
Analytics can help in predicting future outcomes and trends.
Examples: Predictive maintenance in...
The duration of Fractal Analytics interview process can vary, but typically it takes about less than 2 weeks to complete.
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