• Friday, September 29, 2017: Trainings

Mastering Postgres Administration: Bruce Momjian

Postgres Performance and Maintenance: Joshua D. Drake 

• Saturday, September 30, 2017: Breakout Sessions (To be announced)

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!

As Postgres Conference pushes forward in the brave new world, we evolve and increase the ability for the People, Postgres, Data community to succeed. As a part of our positive adaptation we have a new website that features upcoming events, professional content (written and video), and the best in our written community via “Community Content”.

Discord

In an effort to provide a modern, friendly, and inclusive community platform, we have launched a Discord server for all things Postgres. We are providing a helpful experience with rule #1 being: Be Nice. Our discussions will branch out beyond the core of PostgreSQL and provide a forum for success with Postgres and related technologies. Join us for what is guaranteed to be a refreshing experience for the community: https://discord.gg/tjxNBCz

2021

We are seeking feedback from our community on 2021 in-person events. We are currently considering the East Coast event for October 2021 and the West Coast event for December 2021. Please help us in determining the type of event you would like to participate in!

Upcoming live events

We currently have the following webinars scheduled through October:

• September 9th, 10AM PST: PostgreSQL Parallelism Do’s and Don’ts
• September 15th, 10AM PT: Monitoring Strategy Considerations
• September 29th, 10AM PST: Introduction to PostgreSQL ColumnStore Indexes

• September 16, 10AM PT: How To Query Against Multiple Postgres Instances As If They're One Server Using Starburst Presto
• September 29, 10AM PST:Introduction to PostgreSQL ColumnStore Indexes
• September 30, 10AM PT: Live Demo: Creating A Single Point Of Access To Multiple Postgres Servers Using Starburst Presto
• October 14, 10AM PT: Live Demo: Live Demo: Unlock Data In Postgres Servers To Query It With Other Data Sources LIke Hive, Kafka, Other DBMSs, And More.

Tell us about your commitment and contribution to the Postgres Community

For over 10 years, EnterpriseDB (EDB) has been working with the community and enterprises to drive Postgres forward. EDB is one of the top PostgreSQL community contributors. Two of our team members are part of Postgres Core team, while 4 are committers, and 6 are named contributors. We invest heavily into Postgres performance, scalability, availability, migration, integration and support to make sure that enterprises can take advantage of Postgres' rapid innovation cycle and advanced capabilities.

What growth pattern do you expect for yourself as well as Postgres as a whole?

Postgres adoption is exploding and we can see that in our business results. Today, we support 92 of the Fortune 500 and 311 of the Forbes Global 2000. Our customers look to us for a reliable, high-performing, and cost-effective data management platform based on open source PostgreSQL.

Our customers are using EDB Postgres for mission critical applications. Their databases range all the way up to 50 TB with some handling over 50K transaction per second in environments that require 99.99%+ availability.

Our customers’ confidence in Postgres and EDB is no surprise. Postgres has been the #1 open source relational database in the DB-Engines.com rankings for two years in a row and EnterpriseDB has been chosen for the Gartner Magic Quadrant for Operational Database Management Systems for six years in a row.

How do you plan to assist Postgres in the future?

EDB continues to invest heavily in Postgres with key projects such as zHeap, Just-in-Time (JIT) compilation, and other efforts focused on performance and scalability.

What is the number one benefit you see within Postgres that everyone should be aware of?

EDB Postgres has become the general purpose database of choice for digital transformations, offering JSONB document support, GIS-support, EDB Postgres Oracle® compatibility features, key-value pair data, and increasing capabilities for analytical workloads. It has the fastest innovation cycle, the best deployment models, and the lowest cost of any commercial relational database.

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

The best thing about working with the Postgres community is their fast innovation, resulting in extremely reliable code.

Tell us why you believe people should attend PostgresConf 2019 in March.

PostgreSQL is one of the oldest and most stable open source projects as a result of the commitment of its members and its independence as a stand-alone community. Over the years, Postgres has achieved parity with proprietary platforms in terms of performance and functionality. It has received a warm welcome from businesses looking to roll back database costs and ease vendor lock-in, and leading companies are adopting it with great success. This is just like it was with Linux 15 years ago. Enterprises understand that they have to adopt Postgres or they will be left behind.

How do you use Postgres?

I work Fred Hutchinson Cancer Research Center and within Fred Hutch, I work for the largest group called SCHARP, Statistical Center for HIV/AIDS Research and Prevention. We use Postgres to monitor the AIDS drug trials real time to see if the trials are working or not. This means we collect the data from doctors and labs around the world, and analyzing the data. We also have servers where we receive data from other research institutes and share our randomized data, de-personalized, with other research institutes.

What community contributions have you provided?

In 2010 I started SeaPUG, Seattle Postgres Users Group, at the request of Josh Drake. I have at least have the presentations there every year. I have also discovered several PostgreSQL: bugs which have been fixed. Some of them affected every version of PostgreSQL. Bug numbers: 7553, 8173, 8257, 8291. I also found 8545, which has not been fixed but Core has acknowledge needs to be fixed but they are not sure where it should be fixed, pg_dump or pg_dumpall. I started the PostgreSQL track at LinuxFest Northwest in 2014 after my GIS presentation in 2013 was standing room only. This year I got a booth at the SeaGL, Seattle GNU Linux, conference with the idea of having a booth there next year along with also doing a PostgreSQL presentation next year at the conference.

You recently took a renewed interest in speaking at Postgres Conferences, why?

I have been giving presentations locally now for the last 7 years and so I am now ready to move on to the next step, doing presentations at the Local and National conferences around the United States.

What is the #1 barrier you see to Postgres adoption?

People not knowing about PostgreSQL, most people know about MYSQL, MSSQL and Oracle, but do not know about PostgreSQL. This is changing, some, with the Cloud providers now offering PostgreSQL, but I go to these conferences, LinuxFest Northwest and SeaGL, and people all the time are asking me, "What is Postgres and why should I use it over MYSQL, MSSQL or Oracle", because they have never heard of PostgreSQL.

What is something you feel the wider Postgres community could be better at?

We need to promote PostgreSQL so that new people starting personal projects and starting at companies, will think about PostgreSQL before other databases. This starts with getting the younger generation interested in PostgreSQL and that also means that we need to get the college professors willing to talk about PostgreSQL in their curriculums instead of ignoring PostgreSQL for all the other competing databases. Some of this means that at all the other conferences, we need to have a PostgreSQL presence, aka booth and presentations. We should also come up with a certification method for PostgreSQL DBA's, User's, Engineer's, etc so that prospective employers will have an idea of the prospective employees skill set.

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

Oh my goodness, Data Days!

CFP Dates:

• Open until: 10/15/2017
• Notification:  10/18/2017
• CFP Link

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.