We mainly use Mono, Flux and StepVerifier when working with Spring WebFlux and the project Reactor.

Spring uses the project Reactor as the implementation of the Reactive Streams Specification.

Reactive Streams specification contains 4 interfaces: Publisher, Subscriber, Subscription and Processor.

Asynchronous programming does not make the code faster than the synchronous version, but resource utilization is optimized and it's easier to scale.

Mono produces 0..1 item.

Flux produces 0..N items.

StepVerifier is used to test Mono and Flux, mainly.

Both Mono and Flux implements Publisher.

RxJava2|Reactor => Observable|Flux, Single|Mono.

We can create Flux and Mono from methods like .just(), fromIterable() and many other from*() methods.

Spring Framework 5 requires Java 8.

Spring WebFlux uses Netty server by default.

Up to this day, there is not reactive implementations for JDBC drivers.

Spring WebFlux provides an annotation-based programming model where @Controller and @RestController components use annotations to express request mappings, request input, exception handling, and more.

Spring WebFlux includes a lightweight, functional programming model in which functions are used to route and handle requests and contracts are designed for immutability. It is an alternative to the annotated-based programming model but otherwise running on the same Reactive Spring Web foundation.

The spring-webflux module includes a reactive, non-blocking client for HTTP requests with a functional-style API client and Reactive Streams support called WebClient (AsyncRestTemplate has been deprecated).

And now that you don't have to be perfect, you can be good.

Nobody - myself included - believes that we could ever achieve total information awareness. But the government needs to set goals and long-range objectives. Total information awareness is a good goal.

In my home office, I have two large, 30-inch computer monitors - a Mac and a PC. They share the same mouse and keyboard, so I can type or copy and paste between them. I'll typically do Web stuff on the Mac and e-mail and chat stuff on the PC.

I think the key is for women not to set any limits.

I just loved and love life. I love it today.

For my part, I confess I seldom listen to the players: one has so much to do, in looking about and finding out one's acquaintance, that, really, one has no time to mind the stage. One merely comes to meet one's friends, and show that one's alive.

I respect Georges St. Pierre as a businessman and an athlete. I don't have anything against him personally. But he's not the kind of fighter I like watching.

I try not to interpret things of the world into a single meaning. Rather, I try the opposite.

I haven't traditionally been a family entertainer.

You have to list all your special skills on a form when you get an agent. There's fencing, stage combat, horse riding, motorbike riding, Spanish, French, German, whatever. I just ticked everything. I talk about 10 languages according to that form. I even ticked the extreme sports box.

I wish America would stop judging and criticizing teens and instead, try to understand the battles they have to fight every day.

There are things that I invented - the creaky geriatric robot that is always grumpy, for example, or the little wheelie guy, he's not in the Hasbro lore. But kids love that stuff - this little guy as a pet on a chain. They gravitate towards it.

Many have left their families to defend our freedom. We salute their bravery; we express our appreciation and support to their families. And we pray for their safe return.

I'm actually pretty frugal with my money.

This is a free country. Folks have a right to send me letters, and I have a right not to read them.

My body will never go back to what it was, and I wouldn't expect it to after three babies.

I'm a sexually liberated woman that earned that liberation. I am very proud of the fact that I feel comfortable in certain forums discussing sex.

Sometimes the producer has more say and the director takes what he is given. On other occasions, you don't see the producer very much and the director is the one who it is all about.

If you limit your choices only to what seems possible or reasonable you disconnect yourself from what you truly want and all that is left is a compromise.

My mother loved Gene Wilder when I was growing up, so I used to watch all his movies with her. I just adore him.

Decision making can sometimes seem like inner civil war.

I think it's been a little difficult at times for the audience, because they've told me they see me as a family member. So to see your little sister sing about sex... I think they are pretty used to it now.

After 'Kong,' my knuckles have never recovered because I had to wear very heavy weights on my forearms and around my hips and ankles to get the sense of size and scale of the movement of the character... You are telling your body that you are these things and that you're feeling these thoughts and that you're experiencing these experiences.

Thinking of you and praying for you for a fresh touch from the Lord so you will get well and be strengthened again to be whole and completely restored.