Sticky post

Developers Guide into Neo4j(present and future of database)

As a developer, you will create Neo4j Databases, add and update data in them, and query the data. When you learn to use Neo4j as a developer, you have three options⎼ Neo4j Desktop, Neo4j Aura, or Neo4j Sandbox. In this module you will learn how to use each of these development environments and select the option that is best for your needs while you are learning about Neo4j. Many graph-enabled applications have been developed and deployed using Neo4j’s Community Edition (free). If your enterprise requires production features such as failover, clustering, monitoring, advanced access control, secure routing, etc. you will … Continue reading Developers Guide into Neo4j(present and future of database)

Sticky post

insights from E-Commerce retail data set

We are using Bigquery as our data warehouse solution and using standard SQL as query language . For dataset we use Google’s Google Analytics logs of an merchants website. You need to enable your bigquery account which has a daily limit and there after it is cost effective. Click Navigation menu > BigQuery. Click Done. BigQuery public datasets are not displayed by default in the BigQuery web UI. To open the public datasets project, open in a new browser window. In the left pane, in the Resource section, click data-to-insights. In the right pane, click Pin Project. Explore ecommerce data Problem :  Your data analyst team exported … Continue reading insights from E-Commerce retail data set

BigQuery ML(move your model towards data and not data towards model)

Overview BigQuery ML enables users to create and execute machine learning models in BigQuery using standard SQL queries. BigQuery ML democratizes machine learning by enabling SQL practitioners to build models using existing SQL tools and skills. BigQuery ML increases development speed by eliminating the need to move data. BigQuery ML functionality is available by using: The BigQuery web UI The bq command-line tool The BigQuery REST API An external tool such as a Jupyter notebook or business intelligence platform Data Analyst is a Machine learning engineer now? Machine learning on large data sets requires extensive programming and knowledge of ML frameworks. These … Continue reading BigQuery ML(move your model towards data and not data towards model)

Sticky post

.Net framework and Apache spark

Why choose .NET for Apache Spark? .NET for Apache Spark empowers developers with .NET experience or code bases to participate in the world of big data analytics. .NET for Apache Spark provides high performance APIs for using Spark from C# and F#. With C# and F#, you can access: DataFrame and SparkSQL for working with structured data. Spark Structured Streaming for working with streaming data. Spark SQL for writing queries with SQL syntax. Machine learning integration for faster training and prediction (that is, use .NET for Apache Spark alongside ML.NET). .NET for Apache Spark is compliant with .NET Standard, a formal … Continue reading .Net framework and Apache spark

Sticky post

Analyzing logs in real time using Fluentd and BigQuery

This tutorial shows how to log browser traffic and analyze it in real time. This is useful when you have a significant amount of logging from various sources and you want to debug issues or generate up-to-date statistics from the logs. The tutorial describes how to send log information generated by an NGINX web server to BigQuery using Fluentd, and then use BigQuery to analyze the log information. It assumes that you have basic familiarity with Google Cloud Platform (GCP), Linux command lines, application log collection, and log analysis. Introduction Logs are a powerful tool for providing a view into how large-scale … Continue reading Analyzing logs in real time using Fluentd and BigQuery

What is quantum computing?

There are some problems so difficult, so incredibly vast, that even if every supercomputer in the world worked on the problem, it would still take longer than the lifetime of the universe to solve. Quantum computers hold the promise to solve some of our planet’s biggest challenges – in environment, agriculture, health, energy, climate, materials science, and problems we’ve not yet even imagined. The impact of quantum computers will be far-reaching and have as great an impact as the creation of the transistor in 1947, which paved the way for today’s digital economy. Quantum computing harnesses the unique behavior of … Continue reading What is quantum computing?

How to use Cloud Storage and Cloud SQL

In this post, you create a Cloud Storage bucket and place an image in it. You’ll also configure an application running in Compute Engine to use a database managed by Cloud SQL. For this lab, you will configure a web server with PHP, a web development environment that is the basis for popular blogging software. Outside this lab, you will use analogous techniques to configure these packages. You also configure the web server to reference the image in the Cloud Storage bucket. Objectives In this lab, you learn how to perform the following tasks: Create a Cloud Storage bucket and … Continue reading How to use Cloud Storage and Cloud SQL

Sticky post

Use Of Cloud IoT Core

Use IoT Core to create a registry Use IoT Core to create a device Use Stackdriver Logging to view device logs Enable APIs In this section, you check that all the APIs you will use in this lab are enabled. In the GCP Console, on the Navigation menu (), click APIs & Services. Scroll down and confirm that your APIs are enabled. Cloud IoT API Cloud Pub/Sub API Container Registry API If an API is disabled, click Enable APIs and services at the top, search for the API by name, and enable it for your project. Make sure you are in the correct Qwiklabs project. … Continue reading Use Of Cloud IoT Core

Sticky post

Using Pubsub to publish messages

Google Cloud Pub/Sub is a messaging service for exchanging event data among applications and services. A producer of data publishes messages to a Cloud Pub/Sub topic. A consumer creates a subscription to that topic. Subscribers either pull messages from a subscription or are configured as webhooks for push subscriptions. Every subscriber must acknowledge each message within a configurable window of time. the GCP console opens in this tab.Note: You can view the menu with a list of GCP Products and Services by clicking the Navigation menu at the top-left, next to “Google Cloud Platform”.  The Google Cloud Shell Activate Google Cloud Shell Google … Continue reading Using Pubsub to publish messages

Sticky post

IOT Sensors and connections

A sensor is a module that observes changes in its environment and sends information about these changes to a device. Devices collect data from sensors and send it to the cloud. Devices can be very small and have very few resources in terms of compute, storage, and so on. They might be able to communicate only through networks that cannot reach a cloud platform directly, such as over Bluetooth Low Energy (BLE). Standard devices are more likely to resemble small computers and may have the ability to store, process, and analyze data before sending it to the cloud. There are … Continue reading IOT Sensors and connections