How to connect to a PostgreSQL cluster?

It depends on the airline and their policies. Some airlines do not allow tickets to be modified once booked, while others may allow it for a fee. You'll need to contact your airline to check if modifying your ticket is an option and how much it would cost.

Yes, it is possible to virtualize two instances of macOS Server. Virtualization technology allows for the operation of multiple virtual instances of macOS Server on one physical server. Multiple servers can run on one machine, making it easier and more efficient for businesses to manage and deploy their applications across multiple systems.

Many factors can contribute to feeling sleepy during meditation. The most common reason is simply that the body is tired and trying to relax into sleep. This might happen if you are meditating in a particularly comfortable spot, or if it's late in the day and you haven't gotten enough rest. Other factors that could contribute to feeling sleepy during meditation include stress, boredom, a cluttered mind, or physical discomfort. The key is to be aware of why you're feeling sleepy and adjust your approach as needed. If you're feeling tired, try moving to a different location or adjusting your posture. You could also try incorporating dynamic meditation techniques, such as walking meditation or movement meditation, or engaging your mind with guided meditations or mantras.It's possible, although it is not necessarily part of the process or goal of meditation. Generally, it's best to stay awake while meditating as it can be difficult to gather the benefits of the practice if one falls asleep. Depending on the type of meditation and what techniques are used, one may find themselves feeling more relaxed and perhaps even sleepy, however, with practice and focus, one can usually stay awake.Yes, it is normal to fall asleep when meditating. In fact, many seasoned meditators use the practice as a tool to help them sleep better. However, if you find yourself falling asleep more often than not, it may be a sign that you are meditating at the wrong time or for too long and should cut back on your sessions.If you fall asleep during meditation, it's best to remain where you are and not to move until you wake up. Once you wake up, take some deep breaths and focus on the point of your meditation. This will help you to return to your meditation and re-establish your practice.Falling asleep during meditation is common and natural. It simply means that you allowed yourself to relax to the point where your body could let go and drift off to sleep. It’s normal and natural, and there’s no need to be concerned about it. It is, however, important that you practice in a safe environment and position so that you don’t drift off and fall or hurt yourself in any way.