Cloudera

MAY 13, 2021

For example, a user identified by “3xksle8z” runs only 3% of the queries, yet consumes far more memory than any other user, consuming about 5.9 For example, we see a large number of joins in these queries: Too many joins and inline views characterize inefficiently written SQL. Fixed Reports / Data Engineering jobs .

Data Engineering 74

Data Engineering Cloud Weak Development Team Resources 74

Altexsoft

JULY 29, 2022

Apache Hadoop is an open-source Java-based framework that relies on parallel processing and distributed storage for analyzing massive datasets. Developed in 2006 by Doug Cutting and Mike Cafarella to run the web crawler Apache Nutch, it has become a standard for Big Data analytics. What is Hadoop? Apache Hadoop architecture.

Big Data 59

Big Data Data Google Cloud Open Source 59

Altexsoft

JANUARY 14, 2021

Snowflake, Redshift, BigQuery, and Others: Cloud Data Warehouse Tools Compared. From simple mechanisms for holding data like punch cards and paper tapes to real-time data processing systems like Hadoop, data storage systems have come a long way to become what they are now. Is it still so?

Backup 115

Backup Azure Software Review Architecture 115

Cloudera

DECEMBER 15, 2022

Since we announced the general availability of Apache Iceberg in Cloudera Data Platform (CDP), Cloudera customers, such as Teranet , have built open lakehouses to future-proof their data platforms for all their analytical workloads. Read why the future of data lakehouses is open. Enhanced multi-function analytics.

Cloud 82

Cloud Data Analytics Artificial Inteligence 82

Altexsoft

APRIL 16, 2021

Despite the variety and complexity of data stored in the corporate environment, everything is typically recorded in simple columns and rows. This is a classic spreadsheet look we’re all familiar with, and that’s how most databases file data. An example of database tables, structuring music by artists, albums, and ratings dimensions.

Analytics 98

Analytics Analysis Storage Business Intelligence 98

Altexsoft

APRIL 26, 2022

Semi-structured data is somewhere in the middle, meaning it is partially structured but doesn’t fit the tabular models of relational databases. Examples are JSON, XML, and Avro files. The data journey from different source systems to a warehouse commonly happens in two ways — ETL and ELT. cloud services (client) layer.

Weak Development Team 59

Weak Development Team Data Storage Technical Review 59

Xebia

JANUARY 9, 2024

In my opinion, it is very interesting to see how data quality is improving or regressing over time. For example when you take certain actions in the source systems (e.g. fixing a record with issues) , it is nice to see what effect it has on your overall data quality. This is where the dbt artifacts come into play.

Testing 130

Testing Data Open Source Applications 130

Altexsoft

JULY 19, 2022

Data mesh is a set of principles for designing a modern distributed data architecture that focuses on business domains, not the technology used, and treats data as a product. For example, your organization has an HR platform that produces employee data. Decentralized data ownership by domain.

Architecture 52

Architecture Data Analytics Data Engineering 52

O'Reilly Media - Ideas

JANUARY 25, 2024

C++ is an ideal language for embedded systems, which often require software that runs directly on the processor (for example, the software that runs in a smart lightbulb or in the braking system of any modern car). Data analysis and databases Data engineering was by far the most heavily used topic in this category; it showed a 3.6%

Trends 111

Trends Technical Review Technology Artificial Inteligence 111

Daniel Bryant

SEPTEMBER 13, 2019

What was worth noting was that (anecdotally) even engineers from large organisations were not looking for full workload portability (i.e. There were also two patterns of adoption of HashiCorp tooling I observed from engineers that I chatted to: Infrastructure-driven?—?in Bravo @HashiCorp ??

Infrastructure 8

Infrastructure Azure Software Engineering Cloud 8

Altexsoft

OCTOBER 21, 2022

The technology was written in Java and Scala in LinkedIn to solve the internal problem of managing continuous data flows. A topic, in turn, is divided into partitions — the smallest units of storage space, hosting an ordered sequence of messages. For example, LinkedIn employs over 100 clusters with more than 4,000 brokers.

Weak Development Team 93

Weak Development Team Technical Review Systems Review Open Source 93

Altexsoft

DECEMBER 4, 2020

Three types of data migration tools. Automation scripts can be written by data engineers or ETL developers in charge of your migration project. This makes sense when you move a relatively small amount of data and deal with simple requirements. Phases of the data migration process. Data sources and destinations.

Software Review 69

Software Review Software Data Technical Review 69

Cloudera

DECEMBER 12, 2018

In the Hadoop world, or the big data world, most of these components are separate and modular, but yet interact together to form a system that behaves very similarly. For example, Impala uses the Hive metastore catalog as its data dictionary and it operates directly on data existing in HDFS, which is found through the Namenode API.

Data 42

Data Marketing Storage Big Data 42

Confluent

OCTOBER 16, 2019

Using this data, Apache Kafka ® and Confluent Platform can provide the foundations for both event-driven applications as well as an analytical platform. With tools like KSQL and Kafka Connect, the concept of streaming ETL is made accessible to a much wider audience of developers and data engineers. train_id" : "161Y82MG06".

Data 19

Data Training Analytics Storage 19

Altexsoft

MARCH 30, 2023

What is Databricks Databricks is an analytics platform with a unified set of tools for data engineering, data management , data science, and machine learning. It combines the best elements of a data warehouse, a centralized repository for structured data, and a data lake used to host large amounts of raw data.

Weak Development Team 64

Weak Development Team Artificial Inteligence Machine Learning Software Review 64

O'Reilly Media - Ideas

JANUARY 25, 2022

For example, interest in security, after being steady for a few years, has suddenly jumped up, partly due to some spectacular ransomware attacks. To take one example, at this point, the platform has no content on the QUIC protocol or HTTP/3. Both “GCP” and “Google Cloud” were in the top 3% of their respective lists.

Trends 107

Trends Technical Review Technology Artificial Inteligence 107