Y V Ravi Kumar is an Extraordinary Ability (EB1-A) Einstein Visa recipient, an Oracle Certified Master, an Oracle ACE Director Alum, and is TOGAF certified. He is an IEEE Senior Member with more than 27 years of multinational leadership experience in banking, financial services, and insurance (BFSI) verticals. Ravi Kumar has co-authored six books and has served as technical reviewer on six other books. Ravi Kumar is an Oracle Certified Professional (OCP) and Expert (OCE) across multiple Oracle versions and technologies, and is certified in PostgreSQL, MySQL, and multi-cloud architectures (OCI, AWS, GCP). He has published more than 100 Oracle technology articles and has spoken four times at Oracle Cloud/OpenWorld (OOW) in Las Vegas/San Francisco. He has delivered technical sessions at various Oracle user groups, including IOUG, OCW, NYOUG, and Quest Oracle Community. Ravi Kumar has designed data centers and implemented mission-critical databases for core banking solutions for two major central banks in the world. He also is a Snowflake Squad Member, Snowflake Data Super Hero 2025, and certified in Snowflake Pro.
Arun Kumar Samayam is a seasoned technology architect with extensive experience in database management and a keen understanding of emerging technologies. He serves as a Principal Cloud Solutions Architect on the Cloud and Engineering platform team of a leading global airline company. As part of the Cloud Center of Excellence (CCoE), he plays a pivotal role in driving his organization's cloud transformation journey, leveraging his expertise in cloud governance to ensure seamless integration of cloud technologies into existing infrastructures. Arun has been invited to speak at prestigious events such as Oracle OpenWorld and the MySQL Heatwave Summit. He has co-authored the acclaimed books Mastering MySQL Administration and Azure FinOps Essentials, and has contributed as a technical reviewer for the Oracle Cloud Infrastructure(OCI) GoldenGate book, ensuring content accuracy and relevance.
Phani Kadambari has more than 15 years of experience in database management, cloud solutions, and diverse technology domains. He specializes in Oracle (including Engineered Systems), PostgreSQL, MySQL with HeatWave, and Snowflake, along with cloud platforms such as Oracle Cloud Infrastructure (OCI) and AWS. Phani's technical skills have been instrumental in helping organizations successfully migrate their database workloads and mission-critical applications to the cloud. He holds multiple certifications in Oracle, MySQL, PostgreSQL, Snowflake and Oracle Cloud Infrastructure. He has shared his insights as a speaker at KSAOUG Connect – 2024, where he presented on MySQL High Availability and Disaster Recovery. He has also served as a technical reviewer for the renowned book, Mastering MySQL Administration.

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PBShop.store UK

Fairford, GLOS, United Kingdom

5-star seller

AbeBooks seller since June 11, 1999

Shipping rates from United Kingdom to U.S.A.

Item	10 to 20 business days	10 to 20 business days
First item	£ 7.63	£ 7.63

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.

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Store description

**Please note our transit times are from the date of dispatch.** We first started out as “The Paperback Exchange,” a chain of physical bookstores where we would part exchange your beloved books for new stories to transport you to faraway places. However, as shopping started to evolve to online shops and marketplaces, we bid our stores goodbye to become “PBShop.” This transition has only allowed us to blossom as we now ship thousands of titles to book lovers across the globe. We pride ourselves in being a community of local book lovers which allows our passion and devotion to shine in everything we do. In 2020 we not only celebrated our 20th birthday but our 1st birthday as being completely employee owned after becoming an E.O.T in September 2019. We are proud to be different and embrace standing apart on a book mountain by working from a virtual inventory which allows us to provide thousands of books that may be difficult to get for your bookshelf or your studies. Working with a number of different suppliers allows us to explore other avenues such as puzzles, sheet music and even stationery so we really do have something for everyone. Life is about being versatile in all realms of existence. If this is your first purchase with us, or you are a returning customer, we would like to welcome you to the PBShop family, for there is no friend as loyal as a book. We are a company who put our customers at the centre of everything we do as we understand the importance of reading because once you learn to read, you will forever be free. There are a whole lot of things in this world of ours that we are yet to explore, which is why we will forever inspire curious minds.…

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Hardbacks, Paperbacks

Seller's business information

Pbshop.co.uk

Unit 22 Horcott Industrial Estate, Horcott Road
Fairford, United Kingdom GL7 4BX

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Returns Policy
We ask all customers to contact us for authorisation should they wish to return their order. Orders returned without authorisation may not be credited.
If you wish to return, please contact us within 14 days of receiving your order to obtain authorisation.
Returns requested beyond this time will not be authorised.
Our team will provide full instructions on how to return your order and once received our returns department will process your refund.
Please note the cost to return any unwanted order to us is borne by the buyer.
Should your order arrive damaged, not as advertised or faulty, we must be advised of this within 14 days of delivery. Please contact us so we can find the best solution for you.

Our Customer Care Team can be contacted by emailing alborders@paperbackshop.co.uk, or by calling our UK Office on +441285 712 917. We are available 9:00am till 5:30pm GMT Monday to Friday.

Right of withdrawal

If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.

Information regarding the right of withdrawal

Statutory right to withdraw

You have the right to withdraw from this contract within 14 days without giving any reason.

The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.

To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.

To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.

Effects of withdrawal

If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).

We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.

We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.

We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.

We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.

You shall send back the goods or hand them over to PBShop.store UK, Fairford, United Kingdom, +44 1285 712917, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.

Exceptions to the right of withdrawal

The right of withdrawal does not apply to:

The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.

Shipping terms

Orders are shipped from our UK warehouse. Delivery thereafter is between 4 and 14 business days. Please contact us if you have any queries about our services or products.

Mastering PostgreSQL Administration

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