• Udemy and Eduonix are best for practical, low cost and high quality PostgreSQL courses.
• Coursera, Udacity and EdX are the best providers for a PostgreSQL certificate, as many come from top Ivy League Universities.
• YouTube is best for free PostgreSQL crash courses.
• PluralSight, SkillShare and LinkedIn are the best monthly subscription platforms if you want to take multiple PostgreSQL courses.
• Independent Providers for PostgreSQL courses & certificates are generally hit or miss.

Postgres has become very popular among data scientists because of its flexibility and extensibility. However, it does not store the data in columns, which makes it difficult for large data warehouses to process the data. SQL Rich: Due to the emphasis on SQL standard compliance, Postgres supports a lot of SQL syntax.

$52,500 - $65,999
1% of jobs $66,000 - $79,499
3% of jobs $79,500 - $92,999
11% of jobs $101,000 is the 25th percentile. Salaries below this are outliers.

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$93,000 - $106,499
16% of jobs $106,500 - $119,999
16% of jobs The average salary is $127,921 a year

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$120,000 - $133,499
14% of jobs $133,500 - $146,999
12% of jobs $150,000 is the 75th percentile. Salaries above this are outliers.

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$147,000 - $160,499
11% of jobs $160,500 - $173,999
4% of jobs $174,000 - $187,499
2% of jobs $187,500 - $201,000
4% of jobs

US National Average$52,500 $201,000$127,921/year

Yes and No. Certified PostgreSQL developers on average make more money. Having a PostgreSQL certificate greatly increases the chance of landing an interview and can open otherwise closed doors. Coursera, Udacity and EdX offer excellent certificate options for impressing your future employers. Eduonix, Udemy and several other providers offer certificates, but they aren't as reputable. If you have a Computer Science Degree, certificates are not as important. Still, many employers won't care about certificates, but rather your interview skills, experience and/or skills assessment.