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21:30 Minutes
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Can Users Just Ask Questions of Data in BigQuery and Get Answers?
At the root of every data insight lies a question. For a non-technical user, getting answers to an ad-hoc question, not found in existing dashboards or reports, has been the burden of BI teams for ages.
Data QnA, a new service that empowers business users to simply ask questions of their data in BigQuery, using natural language, and get an answer immediately can help.
In this video, Abhishek Kashyap, Product Manager, Google Cloud introduces Data QnA and demonstrates how it can be used.
Then Fabrice Nico, Data and Robotic manager, Veolia, a global leader in water, waste, and energy resource management solutions, will share the companies journey and explain how they’re using Data QnA to democratize access to analytics.

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2:35 Minutes
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One of the toughest challenges for data scientists, and big data engineers is gathering, preparing, and transforming data, and creating data pipelines.
Gathering data for a machine learning or big data initiative can be hard work. The mere act of getting it all together can leave data teams so excited that they can overlook critical safeguards. The result? You could have data that’s skewed, or biased, or data sets that are too small to generate accurate models.
This is why it’s important to have a pre-ML data checklist. A pre-machine-learning data checklist will ensure you have the right data sets for your models, thereby improving your chances of success.
Here are some other benefits:
You waste less time: A checklist allows you to save the time you would normally spend trying to work through your own mental checklist.
Fewer errors: A pre-ML data checklist ensures you have don’t overlook obvious mistakes, and have relevant, unbiased, and representative data.
Lower cognitive load: By using a checklist, you remove the burden of unnecessary cognitive load. This enables you to free up the brain power required for more productive tasks such as model selection and tuning.
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What is BigQuery?
BigQuery is Google Cloud’s enterprise data warehouse designed to help you ingest, store, analyze, and visualize big data with ease.
Organizations rely on data warehouses to aggregate data from disparate sources, process it, and make it readily available for data analysis that supports their strategic decision-making.
You can ingest data into BigQuery either through batch uploading or streaming data directly to deliver real-time insights.
As a fully-managed data warehouse, Google takes care of the infrastructure so you can focus on analyzing your data up to petabyte scale.
BigQuery supports the same Structured Query Language, or SQL, for analyzing your data, which you may be familiar with if you’ve worked with ANSI-compliant relational databases in the past.
If you’re looking to create machine learning models using your enterprise data, you can do so with BigQuery ML.
With only a few lines of SQL, you can train and execute models on your BigQuery data without needing to move it around.
When it comes time to visualize your data, BigQuery integrates with Looker, as well as several other business intelligence tools across our partner ecosystem.
Now, how do you use BigQuery?
Luckily, it’s straightforward to get up and running with BigQuery.
After creating a GCP project, you can immediately start querying public data sets, which Google Cloud hosts and makes available to all BigQuery users, or you can load your own data into BigQuery to analyze.
Interacting with BigQuery to load data, run queries, or even create ML models can be done in three different ways.
First is by using the UI and the Cloud Console. Second is by using the BigQuery command line tool. And third is by making calls to the BigQuery API, using client libraries available in several languages.
BigQuery is integrated with Google Cloud’s Identity and Access Management Service so you can securely share your data and analytical insights across the organization.
What does it cost to use BigQuery?
With BigQuery, you pay for storing and querying data and streaming inserts.
Loading and exporting data are free of charge.
Storage costs are based on the amount of data stored and have two rates based on how often the data is changing.
Query costs can be either on demand, meaning you are charged per query by the amount of data processed, or flat rate for customers who want to purchase dedicated resources.
Getting Started with BigQuery: 10 Quick Steps

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12:30 Minutes
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BigQuery is Google’s fully managed, petabyte scale, low cost analytics data warehouse. BigQuery is NoOps—there is no infrastructure to manage and you don’t need a database administrator—so you can focus on analyzing data to find meaningful insights, use familiar SQL, and take advantage of our pay-as-you-go model.
That’s great, right?
So let’s get started. At the end of this, you will be able to you will use Google Cloud Client Libraries for .NET to query BigQuery public datasets with C#.
This quick course will go over:
- Setup and Requirements
- Enabling the BigQuery API
- Authenticating API requests
- Setup Access Control
- Installing the BigQuery client library for C#
- Query the works of Shakespeare
- Query the GitHub dataset
- Caching and statistics
- Loading data into BigQuery
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Baking Gets Sweeter: Build ML Models that Help Predict the Best Recipe!
Baking recipes and ML models have one thing in common—they follow a pattern. Machine Learning is all about finding pattern in data sets, you can predict what you are baking based on the core ingredients and their respective amounts! Bread, cake or cookies, watch the video to make you make your baking experiences and learning with ML sweeter.
AutoML Tables, a no-code Google Cloud tool for ML models analyzes data from the databases and spreadsheets to help creates an automatic stats and dashboard with lists of ingredients and their values to predict a new recipe. Watch more episodes from Making with Machine Learning.

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Why it’s Easier Than Ever for Developers to Break Into Machine Learning and Data Science
At the root of every data insight lies a question. For a non-technical user, getting answers to an ad-hoc question, not found in existing dashboards or reports, has been the burden of BI teams for ages.
Data QnA, a new service that empowers business users to simply ask questions of their data in BigQuery, using natural language, and get an answer immediately can help.
In this video, Abhishek Kashyap, Product Manager, Google Cloud introduces Data QnA and demonstrates how it can be used.
Then Fabrice Nico, Data and Robotic manager, Veolia, a global leader in water, waste, and energy resource management solutions, will share the companies journey and explain how they’re using Data QnA to democratize access to analytics.
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