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- Intro Song: 00:00​ - Intro: 00:34​ - News: 7:28​ - Concept of the week: Apache Druid and realtime analytics: 14:51 - PR of the week:PR 3522 Add Druid connector: 33:35 - Demo: Using the Druid Web UI to create an ingestion spec querying via Trino: 1:01:29 - Question of the week: Why doesn’t the Druid connector use the native json over http calls?: …
 
- Intro Song: 00:00​ - Intro: 00:34​ - News: 6:37​ - Concept of the week: Apache Iceberg and the Iceberg spec: 13:32 - PR of the week: PR 7233 Fix queries on tables without snapshot id: 1:07:44 - Demo: Creating tables with Iceberg and reading the data in Trino: 1:10:39 - Question of the week: What do I do to restart the test pipeline if it fails on…
 
Learn more about Puppet Relay: https://puppet.com/products/relay/Puppet announced the general availability of Relay recently. We hosted Deepak Giridharagopal, CTO of Puppet to learn more about the project. He said that Relay is based on a couple of core hypotheses. If you are an ops type of person, you would find that automation in this kind of mod…
 
- Intro Song: 00:00​ - Intro: 00:34​ - News: 7:57​ - Concept of the week: Apache Iceberg and the table format: 17:14 - PR of the week: PR 1067 Add Iceberg connector: 59:22 - Demo: Creating tables through Iceberg and reading them through Trino: 1:04:04 - Question of the week: Why do we still depend on the Hive metastore if metadata for Iceberg saves…
 
“SIOS provides clustering software that offers high availability for mission-critical applications, particularly when they're in the cloud. We protect them both on-premises in the cloud and in hybrid environments,” - Margaret Hoagland.Hoagland was recently promoted as the Vice President of Global Marketing at SIOS Technologies. We invited her to ou…
 
- Intro Song: 00:00​ - Intro: 00:34​ - News: 4:23​ - Concept of the week: Data cubes and Apache Pinot: 14:00 - Interview: Apache Pinot: 24:40 - PR of the week: PR 2028 Add Pinot connector: 53:51 - Question of the week: Why does my passthrough query not work in the Pinot connector?: 1:06:23 - Demo: Pinot batch insertion and query using Trino Pinot C…
 
“Open Policy Agent or OPA was designed to be a policy engine that enables users to have a unified solution to authorization and policies that are across that Cloud Native stack. That’s super important because when you start thinking about putting policies in place for different applications running in different clouds, or different platforms using …
 
Lens is celebrating its first birthday this month. As companies accelerated their digital transformation and cloud-native journeys, Lens became an integral part of Kubernetes experience. Lens enjoyed wide-spread adoption within the Kubernetes ecosystem.In this episode of TFiR INSIGHTS, Miska Kaipiainen, Senior Director Of Engineering at Mirantis, j…
 
Scarf helps open-source developers distribute their software more effectively and with better observability. They believe that the open-source community as a whole should not only be sharing source code, but also data about that source code and how it is used. Scarf is creating a world where open-source maintainers can proactively make data-informe…
 
Lin Sun recently joined Solo.io from IBM, where she focussed on Istio. When asked what attracted her towards Solo.io, a fairly new startup, Sun said, “I’m always impressed with Solo.io as a company as how fast they innovate. And they build those interesting solutions. On top of open source projects like Istio and Envoy, I would say Solo.io is reall…
 
Register for PrestoCon Day: https://events.linuxfoundation.org/prestocon/In this special episode of TFiR Insights for PrestoCon Day 2021, we talked to Vinoth Chandar, Creator of Apache Hudi. Apache Hudi came into existence when Chandar was working at Uber, designing its overall data architecture. His team ran into a lot of foundational gaps with th…
 
Inspired by the success of PrestoCon 2020, the Linux Foundation is hosting a special half-day event for the PrestoDB community called PrestoCon Day on March 24.We are covering the event remotely and hosting a series of interviews and panel discussions for the event in which we will talk to some of the core members of the PrestoDB community. In this…
 
Recommendation engines are quite popular in the consumer space, but they are even more effective and essential in the enterprise space. Robin Purohit, Co-founder and CEO of Peritus.ai (https://peritus.ai/) compares them with Grammarly that we all use in our work life to help write better, Peritus.ai recommendation engine does the same for DevOps en…
 
Further democratizing Apache Cassandra, DataStax (https://www.datastax.com) has announced a serverless option for Cassandra via DataStax Astra, its Cassandra-as-a-Service offering. “You can now deploy Cassandra without having to think about capacity,” said Patrick McFadin, VP, Developer Relations at DataStax. “It’s a huge shift for Cassandra as dev…
 
Codefresh (https://codefresh.io/) recently appointed Dan Garfield as Chief Open Source Officer. Garfield is a regular guest on TFiR Insights so we hosted him again to learn more about this new role and what it means to Codefresh and open source projects that the company is involved with. It does further prove the commitment the company has towards …
 
Learn more about Polyverse: https://polyverse.com/In this episode of TFiR Secure IT, we discussed three major cybersecurity stories — Windows Exchange hack, Senate’s hearing on SolarWinds hack and NSA’s recommendations on zero trust. We were joined by Ron Nixon, Vice President at Polyverse, to deep dive into these stories and also discuss how Polyv…
 
Airbyte (https://airbyte.io/) is a promising, cloud based open-source data integration alternative to sync data from any applications, APIs, and databases to data warehouses, data lakes, and other destinations. Airbyte was co-founded by Michel Tricot (former director of engineering and head of integrations at Liveramp and RideOS) and John Lafleur (…
 
- Intro Song: 00:00​​ - Intro: 00:34​​ - News : 2:57​​ - Concept of the week: Trino client, Python, and Apache Superset: 5:37​ - Interview: Apache Superset: 19:22​ - PR of the week: Superset PR 13105 feat: first step native support Trino: 46:37​ - PR Demo: PR Demo: Superset PR 13105 feat: first step native support Trino: 55:13​ - Get involved with …
 
- Intro Song: 00:00 - Intro: 00:34 - News : 3:22 - Concept of the week: Dynamic Filtering and Recap: 7:43 - PR of the week: PR 1072 Implement Dynamic Partition Pruning: 17:56 - PR Demo: PR 1072 Implement Dynamic Partition Pruning: 42:03 Show Notes: https://trino.io/episodes/11.html Show Page: https://trino.io/broadcast/…
 
Table of Contents: - Intro Song: 00:00 - Intro: 00:32 - Question of the week: How do I migrate to Trino from PrestoSQL? 11:55 - Concept of the week: Distributed hash-join 16:03 - Quick Discussion: Contributing Documents and Testimonials 58:05 Show Notes: https://trino.io/episodes/9.html Show Page: https://trino.io/broadcast/…
 
Table of Contents: - Intro Song: 00:00 - Intro: 00:32 - Martin Traverso Intro: 1:45 - Dain Sundstrom Intro: 4:30 - David Phillips Intro: 8:26 - Eric Hwang Intro: 12:24 - Past: Presto name, Facebook projects, and open source: 16:50 - Past: Where did the name Trino come from?: 23:16 - Past: Why Martin, Dain, and David left Facebook and created a Pres…
 
Table of Contents: - Intro Song: 00:00 - Intro: 00:20 - News: 3:27 - Concept of the week: Cost Based Optimizer 16:48 - PR of the week: PR 1415 Decorrelate subqueries with Limit or TopN 43:09 - PR Demo: EXPLAIN Decorrelate subqueries with Limit or TopN 53:36 - Question of the week: Will running Presto on my relational database make processing faster…
 
Table of Contents: - Intro Song: 00:00 - Intro: 00:20 - News: 12:32 - Concept of the week: Query Planning 20:31 - PR of the week: PR 730 Remove duplicate predicates 29:55 - PR Demo: Remove duplicate predicates demo 33:47 - Question of the week: How should I allocate memory properties? 54:49 Show Notes: https://trino.io/episodes/6.html Show Page: ht…
 
As much as we want to think that companies are prioritizing security in the cloud-native world, that is not the case. According to Karsten Samaschke, CEO of Cloudical, “Companies plan for security when pretty much everything is deployed, but that’s too late in the cloud and cloud-native environments.”Misconfigurations and bugs are primary causes of…
 
“Security is one of those things where it's like a chain, if you have one weak link, it doesn't matter how strong the other links are, the chain as a whole is weak,” said William Morgan, CEO of Buoyant. Morgan believes that security has to be in place for every aspect of a business to be successful. It’s like an airbag in a car, or a parachute in a…
 
Table of Contents: - Intro Song: 00:00 - Intro: 00:20 - News: 05:26 - Concept of the week: Hive Partitioning 19:12 - PR of the week: PR 223 Add system.sync_partition_metadata procedure to sync Hive table partitions 29:20 - PR Demo: system.sync_partition_metadata procedure demo 34:57 - Question of the week: Why am I getting, 'Query exceeded maximum …
 
Linode is doing extensive work on improving the cloud experience for its users by improving the network. It's all open-source, software-defined network replacing proprietary black boxes with commodity hardware and open-source software. Linode has created its own Linux-based operating system called LNOS (Linode Network Operating System) which runs L…
 
Table of Contents: - Intro: 0:20 - News: 3:56 - Concept of the week: Presto on ACID 19:35 - PR of the week: PR 5402 Hive ACID row-level INSERT and DELETE 27:24 - PR Demo: Hive ACID row-level INSERT and DELETE demo 42:26 - Question of the week: Why is JDK 11 required to run Presto and how can I revert to JDK8? 54:19 Show Notes: https://trino.io/epis…
 
Duena Blomstrom is Co-Founder and CEO of PeopleNotTech, a company that brings back focus on people from tech. Psychological health and safety is a key indicator of high performing organizations. Especially in the age of the hybrid workforce, companies need to pay attention to the psychological aspects of their employees. Blomstrom will be deliverin…
 
This is a conversation with Archis Gore, CTO of Polyverse. Polyverse recently joined the newly announced Open Source Security Foundation (OpenSSF), a Linux Foundation project.Gore argues that Open Source software is built collaboratively. It doesn’t have a single ‘owner’ or a vendor. The community as a whole is the owner. What it means is that when…
 
Table of Contents: - Intro: 0:20 - News: 3:39 - Presto event - Presto for any company size: 14:49 - Concept of the week: Presto on Kubernetes 28:19 - PR of the week: PR 2441 Add array support using the _meta mapping in Elasticsearch 41:24 - Question of the week: Why does my ui say Web Interface disabled? 55:06 Show Notes: https://trino.io/episodes/…
 
Kong has announced the private beta release of Kong Konnect, a full-stack platform for cloud native applications delivered as a service. At the heart of Kong Konnect is the new ServiceHub. It features a runtime manager that enables self-service provisioning and day-2 operations of Kong runtimes across different cloud and Kubernetes providers, as we…
 
¬Most open-source projects start as private ‘scratch your own itch’ whether it’s by an individual or at a company. However, as soon as a project is made public and starts attracting both users and contributors it hits the problem of scale. Scaling an open-source project is a bit different from scaling a product. The real scalability challenges an o…
 
Table of Contents: - Intro: 2:58 - News: 6:48 - Concept of the week: What is Presto? - 24:37 - PR of the week: PR 5163 WITH RECURSIVE - 39:05 - Question of the week: Does the Hive connector depend on the Hive runtime? - 48:38 Show Notes: https://trino.io/episodes/1.html Show Page: https://trino.io/broadcast/…
 
In this special edition of TFiR Newsroom, we are offering exclusive interviews from #RHSummit. In this interview Stefanie Chiras, Vice president and general manager, Red Hat Enterprise Linux talks about not only RHEL (Red Hat Enterprise Linux 8.2), but also how RHEL has evolved overtime to serve customers running workloads like AI & ML.…
 
We sat down with Rob Hirschfeld, CEO of RackN to analyze today’s news that Google is planning to ‘donate’ Istio to a foundation. What does it mean for the project and the community? Which foundation will Google pick? Will it be another CNCF project or will it become an anchor project for a new Linux Foundation project?…
 
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