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How To Use the Pivot Table in Excel ?

U-Next

While working with more complex data, Excel allows users to adjust the fields and functions that perform computations. Excel has a variety of new tools, like the Pivot tables, that help improve analytical applications. It helps aggregate data by any field (column) and do complex computations on it.

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Five Ways to Run Analytics on MongoDB – Their Pros and Cons

Rockset

Let’s explore five ways to run MongoDB analytics, along with the pros and cons of each method. 1 – Query MongoDB Directly The first and most direct approach is to run your analytical queries directly against MongoDB. The benefit of these tools is that they’re built specifically for data analytics.

MongoDB 52
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Comparing ClickHouse vs Rockset for Event and CDC Streams

Rockset

Streaming data feeds many real-time analytics applications, from logistics tracking to real-time personalization. Event streams, such as clickstreams, IoT data and other time series data, are common sources of data into these apps. ClickHouse has several storage engines that can pre-aggregate data.

MySQL 52
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Elasticsearch or Rockset for Real-Time Analytics: How Much Query Flexibility Do You Have?

Rockset

Joins are often used in real-time analytics applications to combine streaming data (usually representing events) with static data (like customer information). With Elasticsearch, joins are not a first class citizen and many teams end up denormalizing their data to model relationships.

SQL 40
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The Good and the Bad of Apache Kafka Streaming Platform

AltexSoft

This enables systems using Kafka to aggregate data from many sources and to make it consistent. Instead of interfering with each other, Kafka consumers create groups and split data among themselves. Hadoop fits heavy, not time-critical analytics applications that generate insights for long-term planning and strategic decisions.

Kafka 93
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Making smart cities safer with data

Cloudera

Since data fuels the growth of smart cities, it is crucial for governments to invest in data management and data security platforms, advanced analytics, and machine learning. Cost-effectively ingest, store and utilize data from all IoT devices.

Banking 56
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Handling Out-of-Order Data in Real-Time Analytics Applications

Rockset

Rockset not only continuously ingests data, but also can “rollup” the data as it is being generated. By using SQL to aggregate data as it is being ingested, this greatly reduces the amount of data stored (5-150x) as well as the amount of compute needed queries (boosting performance 30-100x).