![]() ![]() The 350+ preset profiles allows you to convert video to iPhone SE, iPhone 7/6s/6/5S/5C/4S, iPad Air 2, iPad Mini 4, iPad Pro, The new Apple TV, Galaxy Note 5/S6 Edge+, HTC One M9, Surface Pro 4, Xperia Z5/Z4/C4/M4, PS4, etc for playback. ![]() Supporting Intel QSV hardware acceleration brings the fastest converting speed, 16X faster than before and zero quality loss with the help of hyper-threading technology and high quality engine.īuilt-in 370 video/audio codecs, MacX Video Converter Pro is able to convert any video to popular video/audio formats, such as M2TS to MP4, MKV to AVI, MKV to MP4, WMV to MOV, AVI to iMovie, FLV to AVI, MP4 to MP3, etc. No.1 converting speed and high video quality: giving you complete control over all videos recorded by HD camcorder or downloaded from internet at 16x faster speed than before (Intel QSV tech) with high video quality.ġ. It helps you to not only convert 4K HD/SD videos to MP4, AVI, MPEG, FLV, MOV, WMV, MKV, MP3, etc for playback on QuickTime, iPhone, iPad, Android flawlessly and editing with iMovie and Final Cut Pro, but also download video from 300+ online video sites, record screen, edit video, etc. MacX Video Converter Pro is the best all-in-one toolkit for Mac OS/OS Sierra that works as HD video converter, online video downloader, video editor, screen recorder and slideshow maker. ![]()
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![]() Simple interest is a form of interest commonly used for transactions such as auto loans, student loans or personal loans.Ī simple interest calculation takes a sum of money (principal) and calculates regular interest only on that original amount, without the effect of compounding. A = future value of the investment/loan.If you wish to calculate a figure for interest AND principal, the formula for this is A = P(1 + rt), where P is the initial principal, r is the interest rate and t is theĬalculate principal ( P) based upon future valueĬalculate interest rate as a percentage ( R)Ĭalculate time factor (how long it takes to reach a target figure) ( t) Advertisements Simple interest formula (principal + interest) You should use our compound interest calculator instead. So, if you're looking to work out compound interest, ![]() Interest is calculated on the already accumulated interest over time. Savings accounts earn compound interest, meaning that These simple interest calculations assume that interest is not compounded. Note that the interest rate (r) and time period (t) are in the same time units (years for the first calculation and months for the second). Likewise, if you borrow $500 from a friend at 3% per month for 6 months, your simple interest calculation would be: To give an example, if you wish to calculate simple interest on a $5,000 loan at a 3% annual interest rate for 2 years, your calculation would be: The number of periods you wish to calculate for. To calculate simple interest on a lump sum, multiply your lump sum figure by the interest rate per period (as a decimal) and then again by ![]() ![]() ![]() ![]() Geological Survey: They usually are heavier than expected for their size, since they contain metallic iron and dense minerals, and they’re often magnetic and irregularly shaped. Meteorites stand out from other rocks in several ways, according to the U.S. ![]() The police department has contacted other agencies for help with identifying the object, per the statement. The possible meteorite is around four inches by six inches in size and appears metallic. “It stands as a strong possibility that that’s what this could be.” “If you look at it, it does resemble what certain kinds of meteorites look like,” Pitts tells USA Today. Shannon Graham, a geophysicist at The College of New Jersey, tells WPVI-TV’s Trish Hartman that based on photos and descriptions of the object, it seems consistent with a meteorite. Researchers still need to confirm whether the object is a meteorite. “The instance of that happening, you can count on one hand over the last 1,000 years, maybe.” “Here’s an instance where a sizable object has not only fallen in a populated region, it also hit a house and it was immediately collected by the occupants,” Pitts tells the publication. While an estimated 500 meteorites hit the Earth’s surface each year, less than 10 percent are recovered-most land in the ocean or other remote places.Īs for a meteorite hitting a house, that’s very rare, says Derrick Pitts, an astronomer at the Franklin Institute science museum, to USA Today’s Saleen Martin. They can originate from comets, the moon and other planets, but about 99.8 percent of recovered space rocks have come from asteroids, according to NASA. Meteorites are rocks from space that have fallen to Earth’s surface. The possible meteorite is four inches by six inches in size, oblong in shape and appears to be metallic, according to the police department’s statement. When she approached and touched the rock after assessing the damage, it felt warm. “It appears whatever came from the sky fell through the roof of the top window, that’s my dad’s bedroom,” Suzy Kop tells CBS Philadelphia. The rock broke through the roof and ceiling of the house before landing in a bedroom, denting its floorboards, according to a statement from the Hopewell Township Police Department. A small, black rock believed to be a meteorite struck a home in Hopewell Township, New Jersey, on Monday, reports CBS Philadelphia’s Tom Ignudo and Kerri Corrado. ![]() ![]() However, it is easy enough to find the Java 9 pages and download Java 9.0.1 (which supports Mac OS 10.10 and later). Going to and clicking on download, the Java website offers me Java 8 update 151. On a Mac with Java 8 update 151 installed, this version is confirmed as up-to-date by the Java control panel (as of 20 Oct). Most users will find themselves on Java 8, not 9. (Updated 31 October 2017 confirming High Sierra compatibility for Apple Java 6 runtime.) If you are going to use it, ensure that you keep it up to date. Although not likely, you should not expose your Mac to that risk. If you were to have an old, vulnerable version of Java 8 installed, and left it open for any website to use, you could end up running Java malware, which would be seriously bad news. Java continues to develop, and vulnerabilities are found in current and older versions which need to be fixed in updates. If you do have it installed, you should also ensure that your browsers are properly configured so that access to it is restricted, and you must keep it up to date. However, if you don’t use it, it is another thing to clutter up your Mac. There is nothing inherently insecure or dangerous about having Java installed on your Mac. If you don’t have that pane, you don’t have a proper installation of Java if you do, it will tell you which version is installed, and should also help you bring it up to date as needed. Modern implementations of Java also install their own pane in System Preferences, to control Java’s settings. If you merely get an error, indicating that the command was not found, this implies that you don’t have any version of Java installed. Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode) Java(TM) SE Runtime Environment (build 9.0.1+11) Currently, this should produce a response such as If you have a modern Oracle version of Java, you can tell from the command line by typing If you want to run any modern Java software, including that provided over the internet, then you should install the current version from Oracle here.Īpple’s Java 6 and Oracle’s Java 9 can peacefully coexist if you use apps requiring both versions, and Apple has now confirmed that its existing Java 6 installer is good for High Sierra too. Apple’s Java 6 runtime is available from here. The only recent apps which require you to install Apple’s old Java support are most of those in Adobe Creative Studio 6 and earlier, which will not run without it. By default, Safari and other browsers will not run Java automatically, but at least ask you if you want to enable it for that site, when it’s installed.Īpple used, a long time ago, to bundle Java with OS X, and still provides a separate installer if you need to support Java 6. Safari’s controls over Java are quite separate, and part of the Websites section of its Preferences. Java is normally installed as an add-in to macOS, and supports the running of Java apps via web pages and as standalone apps on your Mac. It has also been built into other apps as a scripting language: again, their support is built-in, and there are no separate components to install or keep updated. Unless you have good reasons to disable it, it is best enabled, as many websites stop working if your browser doesn’t handle its scripts. In Safari, you control JavaScript in the Security section of its Preferences dialog. Think of it as a type of AppleScript which runs in web pages. It’s most unfortunate that these two languages have such similar names, as it makes them so easy to confuse.Īlthough influenced by Java, JavaScript is an event-driven language used extensively on webpages, which is normally built into your browser and other apps which support it. We installed on macOS.Java and JavaScript are completely different While installing JAVA JDK 15 on MAC, you don’t need to set the Environment Variable like we saw while Installing Java 15 on Windows 10. Java 15 installation completes as in the below screenshot. ![]() Now, type the MAC Admin password and click Install Software: Now, click Install in Installation Type step as shown below: Click Continue as in the below screenshot: To begin installation, double click on the file: A PKG file is a package of compressed installer files for JAVA. Double click to begin installation:Īfter double click, it will begin opening the. Right-Click on the jdk-15.0.1_osx-圆4_bin.dmg and press “ Show in Finder” to begin installation: The download finished as in the below screenshot. The downloaded jdk dmg file will get saved in the Downloads folder. Just wait for few minutes till the download finishes. Now, accept the License Agreement as shown in the below screenshot.Īfter accepting, click on Download jdk-15.0.1_osx-圆4_bin.dmg: Go to the bottom of the page, and click on the macOS installer i.e. To download Java JDK 15, go to Oracle’s official website and click “ Download Java“: ![]() ![]() ![]() If perception is an image, the brain doesn’t take in information with camera-like fidelity. To explain this, Kiper dives into the science of perception. But it felt like her mother’s behavior was consistent with a long history of fighting for control in their strained relationship. Rationally, Jasmine knows her mother is sick and cognitively struggles to follow instructions. Later, Jasmine tells Kiper her mother “has Alzheimer’s when it’s convenient and doesn’t when it’s not.” Pat insists she’s been cooking long before Jasmine was born she doesn’t need to be told what to do. Pat, looking for the next night’s dinner, shoves Jasmine into the fridge when her daughter tries to intervene. In response, Jasmine peppers the walls with notes like, “DON’T TAKE FOOD OUT OF THE FREEZER.” At one point, the two squabble over who’s in charge. Pat often rummages through the fridge, removing items and forgetting them afterwards. We meet Jasmine, the 36-year-old social worker who quits her job to care for her mother, Pat, who has Alzheimer’s. Take, for example, how difficult it can be for caregivers to see the disease. Kiper explores her questions with sensitivity, considering patients’ backstories - there is an anxious Ukrainian immigrant, a pioneering mother with impossible expectations, a survivor of sexual assault - and the complex relationship dynamics that develop as a result. Why, for example, do we attribute intention to patients’ behaviors? The brain has evolved to “mind read” - psychologists’ term for our tendency to seek motivations in human behavior, a habit so ingrained that one might find themself yelling at a glitchy computer as if it’s misbehaving. With each chapter, she offers a case study of a patient and caregiver pair - with patient names and identifying details changed for privacy - diving into common roadblocks through accessible cognitive and neurological science. Kiper shows the healthy brain is riddled with cognitive biases that impede the work of caring for a person with an impaired mind. Kiper takes her debut book’s title from Sacks, who called neurological patients “travelers to unimaginable lands.” Kiper, who lives in New York and leads support groups for caregivers, responds, “Let’s not forget about the caregivers who must travel with them.” In 2022, an estimated 11 million caregivers in the country provided more than $339 billion worth of unpaid care, according to the Alzheimer’s Association. Alzheimer’s disease is the most common form of dementia, with some 6.7 million Americans over 65 exhibiting symptoms of the brain disorder. “Let me tell you something, the patient is fine it’s the caregiver who’s going crazy.”ĭementia is an umbrella term that covers a range of symptoms related to cognitive decline including memory loss, impaired decision-making, and poor emotional regulation. She starts carrying a spare key to let herself in after he falls asleep. ![]() “People always ask about the patient,” one exasperated woman tells Kiper, after recounting how her husband, who doesn’t recognize her, takes to locking her out of their apartment each night. Rather, Kiper shows the healthy brain is riddled with cognitive biases that impede the work of caring for a person with an impaired mind. One caregiver says, referring to a famous case study by neurologist and author Oliver Sacks, it’s “like being an anthropologist on Mars.”īut a caregiver’s slip-up isn’t necessarily the result of character flaws or a lapse in compassion. They traverse warped realities that operate under different rules of time and memory. “It’s not cruelty but desperation that drives us to confront them with the truth.”Ĭaregivers aren’t mere observers to cognitive decline but the “invisible victims” of dementia disorders, Kiper writes. ![]() “We want to reestablish a shared reality,” Kiper writes. Often, the spouses, children, and loved ones of people living with dementia succumb to arguing or pleading with their patients, despite reason. This is the focus of Kiper’s “ Travelers to Unimaginable Lands: Stories of Dementia, the Caregiver, and the Human Brain” - not the mind of the patient, but the caregiver. BOOK REVIEW - “Travelers to Unimaginable Lands: Stories of Dementia, the Caregiver, and the Human Brain,” by Dasha Kiper (Random House, 272 pages). ![]() ![]() ![]() You're part of the crew of an old traina simple trolley, really, although you'll. In line with National Relaxation Day on the 15th August, were promoting our VTCT NVQ Level 2 Beauty Therapy Massage Route course. Voidtrain (opens in new tab) is the kind of game that grabs my interest based solely on the underlying concept. I use some of our past students for treatments, you must still look after yourself even if your looking after others! Offer: ProfitTrain (Invoicing) Alternatives I'm looking for a good OSX invoicing alternative to ProfitTrain, which was great for freelancing, was relatively cheap, didn't require a monthly subscription, and included the option to add invoice lines with separate dates and tasks performed. Providing massage treatments can be hard work on your body so make sure you look after yourself. With only product cost, staff wages (even yourself mobile therapists) and small running costs for washing etc you can earn a good profit. Reasons for Switching to Ninox: Profit Train stopped supporting OSX updates - and when it came to actual reporting, it was pretty poor. Massage cost very little to do as a treatment. Using candles, comfy couches, fluffy towels, music and much more you can create a welcoming environment and earn around £40ph! View some Pinterest suggestions of massage therapy rooms. If you have massage treatments, think about the relaxing environment your therapist creates and how you can offer this to your clients. Weather its massage, hot stone treatments, facials or Indian head massage, you can master your skill in time for the winter months- train in holistic therapy today. It might be the time to train in a holistic therapy treatments to boost your income this summer. Thanks to the 281 people who entered this DealBITS drawing, and we. Ive found Take Profit Trader to be honest, ethical, and transparent thus far Ive had 2 funded accounts with them (blew the 1st), but took my 2nd payout from my 2nd funded account today via Deel. But don’t fret if you didn’t win, since Clickable Bliss is offering a 20-percent-off discount on ProfitTrain 2.0 to all TidBITS readers through 5 April 2010 enter tidbits2010 in the Coupon Code field of Clickable Bliss’s online store to get your discount. ![]() Think about your clients, how do they relax? Do they visit you and let out all their stresses and worry’s. Prompt, Ethical, and Transparent Updated : 8 payouts taken at this point, all easy and very transparent. They need to take time out for themselves. How do you relax? With a book, a nice bath or a massage?Ĭlients are becoming busier than ever. Minimal cost, maximum profit- train in Holistic Therapy ProfitTrain is an application for Mac OS X that helps freelancers and small businesses keep track of what they are doing for clients and create invoices for services rendered. ![]() ![]() ![]() Helps to stop spammers from submitting form data automatically. ![]() CSS3 animations and transitions with support for transforms (skew, rotate, scale, translate etc).Layout grids, flexbox, and CSS grid to quickly create flexible and responsive layouts.Responsive Web Design based on CSS3 media queries.The built-in form processor has ability to store form data in a MySQL database or save to a CSV file.Validation tools for form components with optional info balloons or native HTML5 validation.Form Wizard to create form in 4 steps.Supports Form fields: Editbox, TextArea, Checkbox, Radiobutton, Combobox and Button.Form layout object to create forms, including actions, hidden fields etc.Easily add, edit, clone and structure your web pages from a single file. Drag and drop objects from the toolbox on the page anywhere you like!.This is not an HTML editor but a visual web site generator with HTML4, XHTML and HTML5 output.Shapes, Effects, YouTube and much more! Features.Cross platform: Mac, Windows and Linux!.There are several templates for a quick start, as well as loads of fully customizable objects that can easily fill your project and bring your website to life. In shortĪll things considered, Quick ‘n Easy Web Builder is a powerful and very intuitive application using which you can create modern websites from scratch with minimal effort. On the export side, the application can generate output either directly on your server or locally in a custom directory. There is also the option to configure a list of preview options to map compatibility issues. In addition, these can be fully upgraded via the family checker containing options, general functionality, and other miscellaneous tweaks.Īt any time during the creation process, your default web browser can be turned on so you can preview your progress. You can experiment with different combinations by dragging objects from the list and into the workspace, with the ability to import external images of popular formats in the same way. The application is equipped with a rich set of tools that store different objects organized into categories such as standards, images, forms, media, navigation, drawing tools, advanced tools, jquery and login. Plus, every aspect is fully customizable, leaving your project limited only by your imagination. Additionally, items can be locked so you don’t accidentally move or modify them, or you can simply disable visibility from the dedicated object explorer. To create a clean and attractive design, there are a number of precision tools available, such as rulers that allow you to create a standard layout that objects can stick to. Just use the mouse as the main tool to drag objects into desired position, arrange and customize them, that’s all it takes. One of the main advantages is that no programming knowledge is required. Increase accuracy with rules and instructions The interactive workspace is where most of the time is spent, with side panels containing objects you can insert and specific options, and a top toolbar with general functions. Launching the app brings up a cleverly designed interface that gives an idea of what can be done without pressing a button. Very intuitive and well designed interface Fortunately, specialized applications like Quick ‘n Easy Web Builder allow anyone to build a website from scratch. ![]() They can be created entirely using programming code, but it’s not for everyone. The layout of a website has evolved over the years from simple text and lots of images to interesting and visually appealing templates. Quick ‘n Easy Web Builder Portable is a website builder utility that aims to design and create complete web pages without additional HTML code scripts. Quick ‘n Easy Web Builder is lightweight, comprehensive software that provides users with an easy way to create, edit and customize websites. A handy and efficient application worth using when you need to build, create and design your personal HTML websites with ease. ![]() ![]() You can use the money not just for tuition, but for other education expenses like room & board, computer, books and school supplies.The 529 college savings plan also offers some flexibility. In addition, the parents generated more than $10,000 in tax savings through the plan, for a total benefit of more than $40,000. This assumes that the parents saved $64,000 and they generated a certain investment return in their 529 savings plan. ![]() ![]() In the graph below (from the Journal Financial Planning), we can see that saving through a 529 savings plan enabled the parents to earn more than $29,000 more in investment earnings, compared to a bank account. Let’s look at how much tax savings you can generate by saving through a 529 college savings plan. So to answer your question of “Is 529 tax deductible,” the answer is yes, if you live in the more than 30 states, including the District of Columbia, that offer this perk. In some states, you can deduct your contributions from your state income taxes, up to a certain amount.It will grow tax-free, as long as you use it for education expenses.This will give you the opportunity to potentially grow your money faster. You can invest your child’s college savings in stock funds or bond funds.There are three main advantages of saving through a 529 savings plan. But if you do that, this money will not really grow, and you have to pay taxes on the interest. You can always save for your child’s college fund by stashing it in your bank account. What are the advantages of a 529 college savings plan? There’s also a 529 Maryland plan and a 529 VA (Virginia) plan. So if you live in DC, DC has its own 529 plan. ![]() You can now also use it for K-12 expenses.ĥ29 plans are usually sponsored by states. If you live in DC, Maryland, or Virginia, we will also cover the ins and outs of the 529 Maryland, 529 DC and 529 VA plans.Ī 529 college savings plan is an investment account that you can use to save for your child’s college. Read more about state tax benefits for 529 plans, and estimate your state tax savings with our Tax 529 Calculator.Would you like to start saving for your child’s college? In this article, we will discuss the pros and cons of saving through a 529 college savings plan. Some states offer tax deductions for contributions to a 529 plan, which could further increase projected college savings if you invest your tax benefits. If the total cost of college is greater than your expected 529 plan balance, you will see a figure labeled 'College savings gap.'.Click on the “Edit your answers” link to change the yearly school cost, expected scholarships and grants, inflation rate, expected rate of return, or current college savings balance.For example, if you would like to cover half of your child’s expected cost of attendance, set the slider to 50%. Confirm your child's age, your household income, the type of school you are saving for, and either your monthly contribution or the percent of costs covered slider.The World’s Simplest College Cost Calculator allows you to estimate costs based on school types (ie. Note that attendance costs and scholarship availability can vary considerably from school to school. ![]() This calculator is designed to help you create the most effective funding strategy to cover your expected college costs using a 529 plan. How much do you need to save for college expenses?
![]() ![]() One key feature missing is the ability to set Classic Mode on your Pro Series recorder through the Mac software, this can only be done using the Windows dictation module. I suggest write it on a post-it note and keep it with the DSS Player Pro version 4 software CD and licence key.ĭictation with Olympus DS-3400/DS-5000/DS-5000iD Mac User – Typist with Olympus AS-2300/AS-4000 transcription kit on MacĪs you will likely already know, the functionality of the DSS Player Version 7 Plus on the Mac lacks some of the functionality of the DSS Player Pro v5 software for Windows. You must write this licence key down and keep it safe. The upgrade will generate a new licence key specifically for the DSS Player Pro version 5 transcription module. However, you must have an RS-28 transcription foot pedal, the older RS-26 transcription foot pedal will not function with DSS Player Pro version 5 transcription module. Thereby giving you a transcription kit compatible with the new. Using the DSS Player Pro version 5 software which comes with the DS-3400/DS-5000/DS-5000iD the DSS Player Pro version 4 transcription module can be updated, free of charge, to DSS Player Pro version 5 transcription module. The AS-4000 transcription kit comprised a foot pedal, headset and DSS Player Pro version 4 transcription module software. So let me try and cover all options for those who do not have the latest DSS Player Pro transcription module.ĭictation with Olympus DS-3400/DS-5000/DS-5000iD Mac or Windows User – Typist with Olympus AS-4000 transcription kit on Windows The latest DSS Player Pro transcription module is fully compatible with the DSS Pro (.ds2) audio files. By purchasing an Olympus AS-5000 transcription kit (or just the DSS Player Pro transcription module software AS-5002 if you already own an RS-28 Olympus foot pedal) all these issues will go away. What I will say right from the outset is that these solutions are work arounds for typists who choose not to stay up-to-date with the latest software. I will try to cover all possible solutions, if I miss one please let me know and I will update this post. There are a couple of ways to get around this (unless you just buy the right and latest software for transcription) and the options depend on what you have already and what operating system you use. Transcriptionist uses Express Scribe software free or paid version.Transcriptionist has an older Olympus transcription kit (AS-2300 or AS-4000) with a RS-26 pedal.It is a hot topic for a couple of reasons, often a transcriber can not play the new. The DSS Pro (.ds2) audio format now in use by default on all the Olympus, Philips and Grundig digital dictaphones. This is a hot topic in the transcription world. ds2 audio files at the end of this blog post … ![]() ![]() Redshift suggests that you utilize the COPY command, which will automatically determine the compression to utilize in the target table. It is worth to go over all the different compression encoding, even if you don’t plan to utilize them. This allows to save storage space and provide faster processing.Ĭhoosing the appropriate compression method is an important optimization task. Redshift provides multiple compression algorithms in order to compress your data. Unless you have a better knowledge of the data, I would suggest to take your maximum actual length in bytes and add 10-20%, in order to set your new target length size on Redshift. In order to determine your required byte length, you can use in Oracle the function LENGTHB, which returns the length in bytes. For this reason, it is highly recommended to limit the length of columns to reflect actual value length stored. ![]() Redshift however, will occupy the amount of bytes as per the column definition, rather than the actual usage. It will only occupy about 20 bytes in-memory. Oracle uses variable length for in-memory processing, this means if you have a VARCHAR2 column of 100 Bytes, but only 20 Bytes are filled. It is important to note that it will automatically suggest to multiply the VARCHAR2 CHAR length by 4, in order to produce a BYTE length which supports the same limit of characters – this means a column definition of VARCHAR2(10 CHAR) will be converted to a VARCHAR(40). Using the AWS Schema Conversion Tool, it suggested to migrate all Oracle VARCHAR2 columns to VARCHAR with BYTE length (aka: CHARACTER VARYING). The source (Oracle) database stored most character related fields as VARCHAR2 with a specified CHAR length.īy using CHAR length instead of BYTE length, it allowed to easily specify the exact maximum limit of characters, including special characters or languages where each character can take up to 4 bytes per character. Thus by modifying the users timezone, we abstract the fact that all data is stored in UTC, and we eliminate the need to explicitly specify the input/output timezone. We decided to modify the Redshift users to have a default timezone.Īlter user set timezone to 'Europe/Amsterdam' īy setting the ETL user(s) to a default timezone, it sets all input data to be processed by this default timezone (unless a timezone is specified).īy setting the Reporting user(s) to a default timezone, it makes sure that all output data is displayed in the default timezone, in addition, any date time filters are assumed to be in the default timezone. Setting a default TIMEZONEīy default TIMESTAMPTZ assumes input and output data to be inserted and retrieved in UTC.īecause in our case, all source databases and business users are expected to use Amsterdam as a consistent timezone (even when not explicitly mentioning it). When the input value contains a timezone indication, this indication is used to convert the value into UTC and is stored as such (if no timezone indication is provided, the source data is assumed to be by default in UTC). It does not store any timezone details related to the original input value. It is important to clarify that TIMESTAMPTZ stores the data in UTC. TIMESTAMPTZ is also an 8 bytes data type which supports up to 6 digits of precision for fractional seconds. ![]() However as we are aware of the original timezone, we decided to utilize TIMESTAMPTZ and explicitly specify the input timezone. This can create a lot of confusion & ambiguity, and for this reason it is highly recommended to use instead TIMESTAMPTZ (aka: TIMESTAMP WITH TIMEZONE) Chosen Target TIMESTAMPTZĪWS Schema Conversion Tool did not suggest TIMESTAMPTZ (aka: TIMESTAMP WITH TIMEZONE) as our target, due to Oracle DATE not containing a timezone indication. The input is stored as is, and any timezone input is ignored. The disadvantage to using TIMESTAMP is that the data is always assumed to be in UTC. ![]() TIMESTAMP is an 8 bytes data type which supports up to 6 digits of precision for fractional seconds. Using the AWS Schema Conversion Tool, it suggested to migrate all Oracle DATE columns to TIMESTAMP (aka: TIMESTAMP WITHOUT TIMEZONE). This is a 7 bytes fixed length data type, which stores the date time up to a precision of seconds.ĭATE is a commonly used data type in Oracle, and many Oracle date time related functions support DATE as both the input and the output. The source (Oracle) database stored most date time related columns in a DATE data type. This particular post discusses the migration of Oracle data types to Redshift, obstacles, tips and some important function usage differences This post is a first in a set of posts, which discuss various lessons learned from migrating a BI infrastructure from Oracle to Redshift ![]() |
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