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HBase Deprecation at Pinterest

Pinterest Engineering

At its peak usage, we had around 50 clusters, 9000 AWS EC2 instances, and over 6 PBs of data. A typical production deployment consists of a primary cluster and a standby cluster, inter-replicated between each other using write-ahead-logs (WALs) for extra availability. daily backups) are executed on the standby cluster.

NoSQL 69
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Streams Replication Manager Prefixless Replication

Cloudera

Replication is a crucial capability in distributed systems to address challenges related to fault tolerance, high availability, load balancing, scalability, data locality, network efficiency, and data durability. SRM replicates data at high performance and keeps topic properties in sync across clusters.

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New Snowflake Features Released in August 2023

Snowflake

In August, Snowflake released new features around Snowpark for Python, DevOps, pipeline replication, and more. Read on to learn more about the full set of features that were just announced. Read Snowflake Documentation to learn how to set up your development environment for Snowpark Python. Learn more. Learn more.

Python 78
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Data News — Week 23.42

Christophe Blefari

Read my dbt multi-project guide 📺 On the content side I'll also present next week the Fancy Data Stack project at the Data Engineering And Machine Learning Summit 2023 organised by Seattle Data Guy. This post gives great insights about the impact on the data platform team.

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Druid Deprecation and ClickHouse Adoption at Lyft

Lyft Engineering

Sub-second query systems allow for near real-time data explorations and low latency, high throughput queries, which are particularly well-suited for handling time-series data. For our customers, this means faster analytics on near real-time data and decision making. An example of how we use Druid rollup at Lyft.

Kafka 104
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Snowflake Connector for ServiceNow Available in Public Preview

Snowflake

What if it was as easy as just a few clicks to get ServiceNow data directly into your Snowflake account so you could combine it with other data sources, including ERPs, HRs, and CRMs? The connector provides instant access to up-to-date ServiceNow data without the need to manually integrate against API endpoints. ServiceNow, Inc.

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Deployment of Exabyte-Backed Big Data Components

LinkedIn Engineering

Co-authors: Arjun Mohnot , Jenchang Ho , Anthony Quigley , Xing Lin , Anil Alluri , Michael Kuchenbecker LinkedIn operates one of the world’s largest Apache Hadoop big data clusters. Historically, deploying code changes to Hadoop big data clusters has been complex.