Joshua D. Drake Blog Posts

You will want to mark your calendars folks on August 15th the Call for papers for PostgresConf Silicon Valley will close. That is just two weeks away!

So let's point your Firefox, Google Chrome, or Safari app to this link right here and get your presentation submitted.

This is the inaugural Silicon Valley conference and from the current submitted papers it is shaping up to be a fantastic event. We can't wait to see everyone and continue our mission of:




Joshua D. Drake     July 31, 2018

We caught up with Alex Tatiyants after finding out about his Pev project. This is an awesome web based visual explain analyzer that is similar to the awesome explain.depesz . 

Tell us a little bit (one or two paragraphs) about your project or how you use Postgres: 

I created Pev (Postgres EXPLAIN Visualizer) to scratch my own itch. EXPLAIN generates a wealth of information, but isn’t easy to make sense of. I wanted to create a tool that helps me quickly diagnose problems with queries. Apparently, other people found it useful as well.


Pev plan


Why did you chose Postgres for your project? 


Postgres is a fantastic database: performant, mature, feature rich, and of course open source. And in addition to being a first rate relational database, it has very strong document store features as well.


Have you attended a PgConf US event or do you plan to? 

I haven't had a chance to attend PgConf.

Are you interested in contributing to the community further and if so, in what fashion? 

I don’t have any concrete plans at the moment.

Any closing comments? 

Thank you for your interest.
Joshua D. Drake     August 16, 2017

People, Postgres, Data,

Due to the health risks and travel restrictions created by the Coronavirus we unfortunately have to cancel Postgres Conference 2020 which was to be held at the Marriott Marquis on March 23rd, 2020 thru March 27th, 2020.

We want to thank all of our attendees, partners and volunteers for all the hard work we all put in to try and pull this event off. Sadly, the stars were not aligned this year. We now focus our efforts on Postgres Conference Silicon Valley 2020 and our Digital Events

Thank you all for your patience and support,

Postgres Conference Chairs

Joshua D. Drake     March 12, 2020

 
 

As part of the countdown to PostgresConf US 2018, learn more about the engaging content and our Diamond and Platinum sponsors for this year in our Sponsor Spotlight Series.

Jacque Istok, is the Head of Data for Pivotal, one of our Diamond Sponsors for PostgresConf US 2018. Pivotal is hosting the first annual Greenplum Summit at PostgresConf US 2018, with lots of great Greenplum and Postgres-related content. Read what Jacque has to say bout Greenplum and Postgres, as well as why to attend the Greenplum Summit: 

Greenplum is an Open Source variant of Postgres; what benefits do you bring to the table over vanilla Postgres?

Postgres is a powerful ORDBMS, but as your data scales, the only way to keep up is to buy bigger and bigger machines to run on. It suffers from the same problems that all SMP databases do: you can only get as big as the machine you’re running on.

With Greenplum you can put a subset of your data on a Postgres database on one reasonably-sized machine, and another subset on a second machine, and so on. All of your users and applications can then query one of these Postgres databases as if all the data was in a single location - making your data scale limitless. Greenplum manages the distribution, data shuffling, and querying of all of your data across a magically sharded implementation of Postgres databases.

Greenplum has its own community; what do you hope to achieve by joining the Postgres community and PostgresConf?

The Postgres community represents some of the most passionate and knowledgeable creators, developers, and users of database technology of our time. We believe that the combination of Postgres and Greenplum becomes the software equivalent of what Oracle Exadata purported to be: an all-purpose database that can do both transactional and analytical workloads across multi-structured data. Simply put, the Greenplum community is looking to join with the Postgres community to further the understanding and adoption of these technologies.

Do you have plans for cross pollination of technologies with the two open source projects?

Greenplum forked from Postgres over 10 years, circa Postgres 8.2. Greenplum 5.0 is based off of Postgres 8.3, with our next major release slated for Postgres 9.4 (current open source Greenplum is compatible with 9.0 as of this writing).

Likewise, we have Postgres committers working at Pivotal looking for opportunities to improve the Postgres code specifically for analytics. We are also ensuring that other projects related to Greenplum, like Apache MADLib, continue to be compatible with Postgres.

What challenges do you see working with the Postgres community as an open source fork?

The Postgres community is a long-running and very passionate group, and we want to be both collaborative and respectful in how we continue to grow our participation. We see the products as having synergies which complement each other very well, with some use cases that best fit Postgres, and others that best fit Greenplum. The use of either benefits the other as they both further adoption.

What would you tell a user who has a choice between Postgres and Greenplum about when they should use which system?

Postgres is a great ORDBMS that will scale to the performance of a single server. For analytical needs, being restricted to a small number of terabytes does not allow for the type of exploration that most organizations need. Because Greenplum is a Postgres compatible database, you can start out using Postgres and either convert to Greenplum underneath or leverage Greenplum alongside your Postgres systems (making data ETL a ton easier). This then makes the choice of which product to use for your particular use case clearer and clearer.

What is the number one barrier you see to contributing to the Postgres community?

The number one barrier we will have to contributing is not seeing the corresponding adoption of our technologies. We feel very strongly that both the transparency and removal of vendor lock-in make our open source commitment the only choice for users. I’m here to implore the community to embrace our technology with zeal and help us continue to drive more and more Postgres adoption in the world.

What is the best thing about working with the Postgres community?

Because Greenplum is based on Postgres, we get to interact with this vast community of talent. We are also able to more seamlessly interact with ecosystem products that already work with Postgres, making the adoption of Greenplum that much easier.

Tell us why you believe people should attend PostgresConf 2018 in April.

PostgresConf is going to be awesome - with both Pivotal and Amazon headlining as Diamond sponsors - as well as the quality of speakers and their content. I wouldn’t miss it for anything.

We’re thrilled to organize the first annual Greenplum Summit at PostgresConf. Greenplum co-founder, Scott Yara, will give a keynote on April 18th relating to how data tells the story at the organizations that we help enable (#DataTellsTheStory), and his journey from SMP to MPP. Greenplum Summit on April 19th will be a full day packed with with great use case sessions and tech talks for novices and experts alike.

Check out the full schedule for PostgresConf US 2018, and buy your tickets soon!



Joshua D. Drake     March 26, 2018     pivotal Greenplum postgres postgresql

The third PGConf US event of the year is happening July 13 - 14th! Tickets are now available!

This year the event is at Huntsman Hall located at The Wharton School. There will be two days of awesome Postgres content. On July 13th we are pleased to offer two great training sessions by two of the most veteran members of the PostgreSQL community, Bruce Momjian and Joshua Drake. Between them they have well over 40 years of hands-on experience with PostgreSQL. 

On July 14th we have eight first-rate sessions covering everything from Postgres performance to development. Check out the full schedule here:
Sponsorship opportunities for the conference are still available. If you use Postgres, support Postgres, or if you are looking to recruit a local Postgres expert, this is a great opportunity. Become a part of our dynamic and growing ecosystem! The prospectus is available at:

We would not be able to produce PGConf Local: Philly 2017 without the generous support from our sponsors:

For more information about PGConf US please visit: PGConf US


PGConf US: People, Postgres, Data



Joshua D. Drake     June 20, 2017

The first ever PGConf US Local: Seattle event is happening in partnership with SEAPUG on August 11th and 12th at the Sheraton Downtown Seattle! On August 11th we have four training options available:
  1. Mastering PostgreSQL Administration by Bruce Momjian
  2. Migrating from Oracle to PostgreSQL by Jim Mlodgenski
  3. Postgres Performance and Maintenance by Joshua (JD) Drake
  4. Database Automation by Robert Bernier 

Tickets are now available!


On August 12th we have 14 break-out sessions between the Development and Operations tracks. A sample of our break-out sessions is available below but please check the full schedule for all of the fantastic content!
We would not be able to produce PGConf Local: Seattle 2017 without the generous support from our sponsors:
    Sponsorship opportunities for the conference are still available. If you use Postgres, support Postgres, or if you are looking to recruit a local Postgres expert, this is a great opportunity. Become a part of our dynamic and growing ecosystem! The prospectus is available at:
    Joshua D. Drake     July 11, 2017




    The presentation includes an introduction and setup for consul as the means of providing highly available PostgreSQL in local and geographically disparate data centers or cloud providers. The presentations includes:

    *) Introduction to consul and its architecture
    *) Setup of a single consul cluster
    *) Setup for a few sample database instances (OLAP and OLTP)
    *) Firewall requirements
    *) Integration with bind, djbdns, and dnsmasq
    *) Setup geographic failover to two different data centers and cloud providers
    *) Various Best Practices tips and suggestions
    *) Q&A

    Joshua D. Drake     April 25, 2017

    In 2016 we started working with horizontal communities. We wanted to make sure that PgConf US was an inclusive community that advocated not only for the best database in the world but also all the external Open Source technologies that make the best database in the world the best platform in the world. 

    This year we wanted to continue building a stronger community through relationships and our efforts are proving successful. We have joined forces with several horizontal communities to bring original and related content to PgConf US. The first is Big Apple Py. They are working with PgConf US to run a full track of Python content as well as a development workshop. 


    The workshop is particularly interesting as it will focus on a code sprint to develop a mature and user friendly Python based conference software. I wonder if they know we already use a Ruby on Rails solution...

    We also have a great workshop being presented by DockerNYC and Jesse White: Automating production ready databases in Docker
    DockerNYC
    PgConf US 2017 is less than two weeks away and we continue to work with communities to bring you even more new content! Stay tuned as we expect to announce more workshops in the next few days. If you haven't purchased your tickets, today would be a good day.
    Joshua D. Drake     March 15, 2017

    PostgresConf Beijing 2019

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    Last week was PostgresConf Beijing 2019. This event was an exercise in people understanding what it truly takes to run a conference. It was a standalone event unlike PostgresOpen China in 2018 which always takes a lot more work. We had generous sponsor support with the likes of Microsoft, Amazon Web Services, IBM, Pivotal, Inspur, HighGo, Credativ, and Command Prompt.

    The overarching theme of the conference was of course People, Postgres, Data and we had many (translated) conversations about how Postgres can be the center of your Data Universe and how the ecosystem thrives with not only PostgreSQL but also technology such as TimescaleDB and Yugabyte. All of which are Open Source and enable People to use Postgres to manage their Data. In 2020, the plan is to have PostgresConf China in October or November. The timing will allow for a more moderate climate as well as have more time to generate international content.

    English As A Second Language

    As we continue to work with English-as-a-second-language communities we continue to find opportunities for them to grow and contribute. Of course the most common (and possibly difficult) opportunity is that in order to contribute code to PostgreSQL.Org, you must speak English. This is not an unreasonable requirement as English is the language of Computer Science.

    A common piece of feedback we received was not that English was the consideration but the “level” of English proficiency was high. Unfortunately, verbosity is not always productive and it is certainly counterproductive when the vocabulary doesn’t take into account the non-native speaker. It would be a boost to productivity if we as a community tried to be succinct and as uncomplicated as reasonable in our communication. To put this another way and from a far more qualified source than us:

    “Don't use a five-dollar word when a fifty-cent word will do.”

    -- Mark Twain

    Contribution Opportunities

    While encouraging the Chinese community to contribute we continued to look for the low barrier of entry tasks. The obvious opportunity is translation of various project documentation. That is not the only prospect as PostgreSQL has fantastic extensibility and suggestions of developing new extensions. Contributing directly to PostgreSQL code has a high barrier of entry between English as a second language and overall overhead in building comprehensive knowledge of the core code. Extensions in contrast generally require needing to understand narrow areas of code to build a feature that is user-need specific. We are still exploring these opportunities but one option would be to invite extension authors to work with regional communities for translation or feature work.

    Software You Weren’t Aware Of

    Oleg from PostgresPro and PGConf.Russia was present and we were able to have some great conversations about the work they are doing, most of which can be found on Github. Although there is a lot of great software in that repository, the one that grabbed my eye as immediately useful was Zson. Zson is an extension that allows native compression of JSON/JSONB documents, greatly reducing disk space usage and increasing query speed of documents.

    Please Replace IRC and Slack

    Further conversations were had on how we can build a modern collaboration community that is internationally inviting, supports all languages, and is built on Open Source technologies. Initially it seems that Mattermost is a good contender but after further research it seems that we should also consider Matrix.org. The idea has barriers as the Chinese are partial to WeChat and the Professional U.S. community has left IRC for Slack, whereas other communities such as Brazil and Russia have settled on Telegram. We have a community member based working group determining next steps.

    You may say that I'm a dreamer

    But I'm not the only one

    I hope someday you'll join us

    And the world will be as one

    -- John Lennon

    Looking Forward

    As People, Postgres, Data and PostgresConf continues to move forward we are looking forward to building on existing initiatives and events. We have PostgresConf Philly next week, PostgresConf Silicon Valley in September, and our next International event in October with PostgresConf South Africa. We are also continuing to work on our Inclusivity, Equit,y and Diversity initiative and launching Digital Events! This doesn’t include the growing number of meetups joining the idea of People, Postgres, Data including NYC Postgres, Silicon Valley Postgres, Philly Postgres, Seattle Postgres, and Montreal Postgres!

    Quote of the week

    “Those pig ears are really good.” -- Michael Meskes, Credativ and Postgresql.org committer.

    Joshua D. Drake     July 11, 2019     #postgres #postgresconf

    Due to a rise in concern around the Omnicron variant of COVID-19 and surprise remodeling/construction from the Hilton, Postgres Conference Silicon Valley 2022 has been rescheduled. The hotel has been apologetic and accommodating. The new dates for the conference are:

    April 7-8 (Thursday - Friday)

    Though this was an unexpected decision, we are confident that the delay of the event will result in a positive outcome for all involved.

    Thank you for your support!

    Get your tickets here.

    Joshua D. Drake     January 05, 2022