What does digital marketing consist of and how is it different from regular Internet marketing?

Question

MySQL

Good afternoon, during the Internet scams and spam, I want to understand for myself what digital marketing is and what it consists of (preferably with explanatory guides on each topic)? And how is it different from regular internet marketing?

Answer 1

with recursive cte (id, name, parent_id) as (
  select     id,
             name,
             parent_id
  from       products
  union all
  select     p.id,
             p.name,
             p.parent_id
  from       products p
  inner join cte
          on p.parent_id = cte.id
)
select * from cte;

first google link

Answer 2

www.stackoverflow.com

Answer 3

Depends on the representation of the tree in the table.
for Nested Set easy
for Materialized Path relatively easy
for Adjacency List only stored procedure

Answer 4

Nothing, this is internet marketing

Answer 5

Digital marketing - promotion of goods, services, personal brands on the Internet. Includes many different areas. Branding - building an opinion about a company, product, service, a person of opinion in the Internet space, SMM - promotion of goods, services, personal brands in social networks (Instagram, FB, VK, etc.), SEO - promotion of sites with goods, services in search engines (Google, Yandex, Bing, Yahoo, etc.), e-mail marketing involves the promotion of goods / services using e-mail, PPC - promotion using contextual advertising in search engines.